1
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Sun T, Zhen T, Harakandi CH, Wang L, Guo H, Chen Y, Sun H. New insights into butyrylcholinesterase: Pharmaceutical applications, selective inhibitors and multitarget-directed ligands. Eur J Med Chem 2024; 275:116569. [PMID: 38852337 DOI: 10.1016/j.ejmech.2024.116569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 05/30/2024] [Accepted: 06/02/2024] [Indexed: 06/11/2024]
Abstract
Butyrylcholinesterase (BChE), also known as pseudocholinesterase and serum cholinesterase, is an isoenzyme of acetylcholinesterase (AChE). It mediates the degradation of acetylcholine, especially under pathological conditions. Proverbial pharmacological applications of BChE, its mutants and modulators consist of combating Alzheimer's disease (AD), influencing multiple sclerosis (MS), addressing cocaine addiction, detoxifying organophosphorus poisoning and reflecting the progression or prognosis of some diseases. Of interest, recent reports have shed light on the relationship between BChE and lipid metabolism. It has also been proved that BChE is going to increase abnormally as a compensator for AChE in the middle and late stages of AD, and BChE inhibitors can alleviate cognitive disorders and positively influence some pathological features in AD model animals, foreboding favorable prospects and potential applications. Herein, the selective BChE inhibitors and BChE-related multitarget-directed ligands published in the last three years were briefly summarized, along with the currently known pharmacological applications of BChE, aiming to grasp the latest research directions. Thereinto, some emerging strategies for designing BChE inhibitors are intriguing, and the modulators based on target combination of histone deacetylase and BChE against AD is unprecedented. Furthermore, the involvement of BChE in the hydrolysis of ghrelin, the inhibition of low-density lipoprotein (LDL) uptake, and the down-regulation of LDL receptor (LDLR) expression suggests its potential to influence lipid metabolism disorders. This compelling prospect likely stimulates further exploration in this promising research direction.
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Affiliation(s)
- Tianyu Sun
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Tengfei Zhen
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | | | - Lei Wang
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Huanchao Guo
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Yao Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China.
| | - Haopeng Sun
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China.
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2
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Ban Y, Liu Y, Zhang S, Jia X, Gao P, Yuan Y. Indium Promotes Direct Sulfonamidation of Unactivated Alcohols. J Org Chem 2024; 89:6345-6352. [PMID: 38602779 DOI: 10.1021/acs.joc.4c00311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
An improved protocol has been developed for the direct sulfonamidation of unactivated alkyl alcohols using In(OTf)3 as a Lewis acid catalyst. Although the established methods using Lewis or Brønsted acids have been well-studied for the direct functionalization of alcohols, their substrate scope mainly focuses on the π-activated alcohols. In this reaction, unactivated aliphatic alcohols were evaluated and afforded the desired sulfonamide products with good to excellent yields.
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Affiliation(s)
- Yaoyao Ban
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Yuhan Liu
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Shuwei Zhang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Xiaodong Jia
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Pan Gao
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Yu Yuan
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
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3
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Punjajom K, Sinclair PP, Saha I, Seierstad M, Ameriks MK, García-Reynaga P, Lebold TP, Sarpong R. Convergent synthesis of thiodiazole dioxides from simple ketones and amines through an unusual nitrogen-migration mechanism. Chem Sci 2023; 15:328-335. [PMID: 38131085 PMCID: PMC10731909 DOI: 10.1039/d3sc04478e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 11/25/2023] [Indexed: 12/23/2023] Open
Abstract
We report the modular preparation of dihydro-1,2,5-thiodiazole dioxide heterocycles starting from methyl ketones and primary amines. This one-pot, three-component coupling employs 2,3-dimethylimidazole-1-sulfonyl azide triflate as a coupling reagent and oxidant. The transformation is scalable and various ketones and amines can be used, yielding thiodiazole dioxide products in up to 89% yield. In addition, 15N- and 13C-labeling studies suggest a mechanism involving a 1,2-nitrogen migration. Together with the mechanistic studies, DFT calculations provide insight into the reaction pathway and set the stage for further exploration of the mechanistic nuances of reactions that use sulfamoyl azides. In combination with the demonstrated modularity of the approach reported herein, the derivatization of the thiodiazole dioxide products highlights the potential of this methodology to rapidly access diverse chemical structures.
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Affiliation(s)
| | - Paul P Sinclair
- Department of Chemistry, University of California Berkeley CA 94720 USA
| | - Ishika Saha
- Janssen Research and Development San Diego California 92121 USA
| | - Mark Seierstad
- Janssen Research and Development San Diego California 92121 USA
| | | | | | - Terry P Lebold
- Janssen Research and Development San Diego California 92121 USA
| | - Richmond Sarpong
- Department of Chemistry, University of California Berkeley CA 94720 USA
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4
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Dekir A, Berredjem M, Benzaid C, Djouad SE, Iqbal N, Laichi Y, Bachari K, Bhat AR, Bouzina A, Aissaoui M, Bouchareb F. Novel N-acylsulfonamides: Synthesis, in silico prediction, molecular docking dynamic simulation, antimicrobial and anti-inflammatory activities. J Biomol Struct Dyn 2023; 41:9232-9244. [PMID: 37897194 DOI: 10.1080/07391102.2022.2148751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 11/12/2022] [Indexed: 11/29/2022]
Abstract
Microbial resistance to drugs currently traded in the market is a serious problem in modern medicine. In this field of research, we synthesized a novel N-acylsulfonamides (NAS) derivatives starting from commercially available compounds; morpholine, isocyanate of chlorosulfonyl and alcohols. The in vitro antimicrobial potential of synthesized compounds was screened against 04 Gram-negative bacteria; Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, Acinetobacter baumannii, 02 Gram-positive bacteria: Streptococcus sp, Staphylococcus aureus and 07 yeasts and fungi: Candida albicans, Candida spp, Penicillum spp, Aspegillus sp, Aspergillus flavus, Fusarium sp, and Cladosporium spp. The results of inhibition growth were compared with standard antimicrobial drugs with the goal of exploring their potential antimicrobial activity. In addition, the anti-inflammatory activity of the synthesized compounds was determined in-vitro by protein denaturation method. The obtained bioactivity results were further validated by in silico DFT (Density Functional Theory), ADME (Absorption-Distribution-Métabolisation-Excrétion), molecular docking studies and molecular dynamics simulations.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ali Dekir
- Laboratory of Applied Organic Chemistry LCOA, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar - Annaba University, Annaba, Algeria
| | - Malika Berredjem
- Laboratory of Applied Organic Chemistry LCOA, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar - Annaba University, Annaba, Algeria
| | - Chahrazed Benzaid
- Laboratory of Applied Organic Chemistry LCOA, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar - Annaba University, Annaba, Algeria
| | - Seif-Eddine Djouad
- Laboratory of Applied Organic Chemistry LCOA, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar - Annaba University, Annaba, Algeria
- Laboratory of Therapeutic Chemistry of Hospitalo-University Center Benflis Touhami Batna, Batna, Algeria
| | - Nasir Iqbal
- Department of Bioinformatics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Yacine Laichi
- Centre de Recherche Scientifique et Technique en Analyses Physico-chimiques (CRAPC), Bou-Ismail, Algeria
| | - Khaldoun Bachari
- Centre de Recherche Scientifique et Technique en Analyses Physico-chimiques (CRAPC), Bou-Ismail, Algeria
| | | | - Abdeslem Bouzina
- Laboratory of Applied Organic Chemistry LCOA, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar - Annaba University, Annaba, Algeria
| | - Mohamed Aissaoui
- Laboratory of Applied Organic Chemistry LCOA, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar - Annaba University, Annaba, Algeria
| | - Fouzia Bouchareb
- Laboratory of Applied Organic Chemistry LCOA, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar - Annaba University, Annaba, Algeria
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5
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Mammadova GZ, Annadurdyyeva S, Burkin GM, Khrustalev VN, Akkurt M, Yıldırım SÖ, Bhattarai A. Crystal structure and Hirshfeld surface analysis of N-[2-(5-methyl-furan-2-yl)phen-yl]-3-nitro- N-[(3-nitro-phen-yl)sulfon-yl]benzene-sulfonamide. Acta Crystallogr E Crystallogr Commun 2023; 79:499-503. [PMID: 37151836 PMCID: PMC10162090 DOI: 10.1107/s2056989023003523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 04/18/2023] [Indexed: 05/09/2023]
Abstract
In the title compound, C23H17N3O9S2, C-H⋯O hydrogen bonds link adjacent mol-ecules in a three-dimensional network, while π-π stacking inter-actions, with centroid-centroid distances of 3.8745 (9) Å, between the furan and an arene ring of one of the two (3-nitro-phen-yl)sulfonyl groups, result in chains parallel to the a axis. The Hirshfeld surface analysis indicates that O⋯H/H⋯O (40.1%), H⋯H (27.5%) and C⋯H/H⋯C (12.4%) inter-actions are the most significant contributors to the crystal packing.
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Affiliation(s)
- Gunay Z. Mammadova
- Excellence Center, Baku State University, Z. Xalilov Str. 23, Az 1148 Baku, Azerbaijan
| | - Selbi Annadurdyyeva
- Peoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St., Moscow 117198, Russian Federation
| | - Gleb M. Burkin
- Peoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St., Moscow 117198, Russian Federation
| | - Victor N. Khrustalev
- Peoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St., Moscow 117198, Russian Federation
- Zelinsky Institute of Organic Chemistry of RAS, 4, 7 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Mehmet Akkurt
- Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Türkiye
| | - Sema Öztürk Yıldırım
- Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Türkiye
- Department of Physics, Faculty of Science, Eskisehir Technical University, Yunus Emre Campus, 26470 Eskisehir, Türkiye
| | - Ajaya Bhattarai
- Department of Chemistry, M.M.A.M.C. (Tribhuvan University), Biratnagar, Nepal
- Correspondence e-mail:
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6
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Shimamoto R, Tsurusaki A, Kamikawa K. Rh(I)-Catalyzed Enantioselective Arylation of Cyclic N-Sulfonyl Diketimines Using Planar-Chiral Phosphine-Olefin Ligands Based on a (Cyclopentadienyl)manganese(I) Scaffold with a Highly Fluorinated Aryl Phosphino Group. J Org Chem 2023. [PMID: 36854106 DOI: 10.1021/acs.joc.2c02930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Catalytic enantioselective 1,2-addition reactions of arylboronic acids with 1,2,5-thiadiazoline 1,1-dioxide derivatives were achieved using planar-chiral phosphine-olefin ligand L5 with a bis[(2,3,4,5,6-pentafluoro)phenyl]phosphino group, showing ≤98% ee. The enantioselectivities of the addition products were improved by increasing the number of fluoro substituents on the aromatic ring of the ligand. X-ray crystallographic studies of 3aa and [RhCl/L5]2 revealed the absolute configuration of the enantioenriched addition product 3 and the mode of phosphine-olefin bidentate coordination of L5 to a rhodium(I) cation.
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Affiliation(s)
- Ryosuke Shimamoto
- Department of Chemistry, Graduate School of Science, Osaka Metropolitan University, Sakai, Osaka 599-8531, Japan
| | - Akihiro Tsurusaki
- Department of Chemistry, Graduate School of Science, Osaka Metropolitan University, Sakai, Osaka 599-8531, Japan
| | - Ken Kamikawa
- Department of Chemistry, Graduate School of Science, Osaka Metropolitan University, Sakai, Osaka 599-8531, Japan
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7
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Wu JW, Kulow RW, Redding MJ, Fine AJ, Grayson SM, Michaudel Q. Synthesis of Degradable Polysulfamides via Sulfur(VI) Fluoride Exchange Click Polymerization of AB-Type Monomers. ACS POLYMERS AU 2023. [DOI: 10.1021/acspolymersau.2c00060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jiun Wei Wu
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Ryan W. Kulow
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - McKenna J. Redding
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Alexander J. Fine
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Scott M. Grayson
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Quentin Michaudel
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
- Department of Materials Science & Engineering, Texas A&M University, College Station, Texas 77843, United States
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8
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Amira A, K'tir H, Aouf Z, Khaldi T, Bentoumi H, Khattabi L, Zerrouki R, Ibrahim‐Ouali M, Aouf N. One‐Pot Microwave‐Assisted Synthesis, in Vitro Anti‐inflammatory Evaluation and Computer‐Aided Molecular Design of Novel Sulfamide‐Containing Bisphosphonates Derivatives. ChemistrySelect 2022. [DOI: 10.1002/slct.202201889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Aϊcha Amira
- Department of Chemistry Applied Organic Chemistry Laboratory, Bioorganic Chemistry Group Badji Mokhtar University -Annaba, Box 12 Annaba 23000 Algeria
- National Higher School of Mines and Metallurgy-Amar Laskri- Annaba Algeria
| | - Hacène K'tir
- Department of Chemistry Applied Organic Chemistry Laboratory, Bioorganic Chemistry Group Badji Mokhtar University -Annaba, Box 12 Annaba 23000 Algeria
- Medical Sciences Faculty Badji-Mokhtar University -Annaba. Box 12 Annaba 23000 Algeria
| | - Zineb Aouf
- Department of Chemistry Applied Organic Chemistry Laboratory, Bioorganic Chemistry Group Badji Mokhtar University -Annaba, Box 12 Annaba 23000 Algeria
| | - Taha Khaldi
- National Center of Biotechnology Research Constantine (CRBt) Ali Mendjli Nouvelle Ville UV 03 BP E73 Constantine 25016 Algeria
| | - Houria Bentoumi
- Department of Chemistry Applied Organic Chemistry Laboratory, Bioorganic Chemistry Group Badji Mokhtar University -Annaba, Box 12 Annaba 23000 Algeria
| | - Latifa Khattabi
- Nature and Life Sciences Faculty Brothers Mentouri University, Constantine 1 BP 325 Route de Ain El Bey Constantine 25017 Algeria
| | - Rachida Zerrouki
- Limoges University PEIRENE Laboratory, SylvaLim Group 123 Avenue Albert Thomas Limoges cedex 87060 France
| | - Malika Ibrahim‐Ouali
- Aix Marseille University, CNRS Centrale Marseille, iSm2 F-13397 Marseille France
| | - Nour‐Eddine Aouf
- Department of Chemistry Applied Organic Chemistry Laboratory, Bioorganic Chemistry Group Badji Mokhtar University -Annaba, Box 12 Annaba 23000 Algeria
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9
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Lang K, Hu Y, Cindy Lee WC, Zhang XP. Combined radical and ionic approach for the enantioselective synthesis of β-functionalized amines from alcohols. NATURE SYNTHESIS 2022; 1:548-557. [PMID: 36713299 PMCID: PMC9881596 DOI: 10.1038/s44160-022-00107-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Chiral amines are among the most important organic compounds and have widespread applications. Enantioselective construction of chiral amines is a major aim in organic synthesis. Among synthetic methods, direct functionalization of omnipresent C-H bonds with common organic nitrogen compounds represents one of the most attractive strategies. However, C-H amination strategies are largely limited to constructing a specific type of N-heterocycles or amine derivatives. To maximize the synthetic potential of asymmetric C-H amination, we report here an approach that unites the complementary reactivities of radical and ionic chemistry for streamlined synthesis of functionalized chiral amines. This synthesis merges the development of an enantioselective radical process for 1,5-C(sp 3)-H amination of alkoxysulfonyl azides via Co(II)-based metalloradical catalysis with an enantiospecific ionic process for ring-opening of the resulting five-membered chiral sulfamidates by nucleophiles. Given that alkoxysulfonyl azides are derived from the corresponding alcohols, this approach offers a powerful synthetic tool for enantioselective β-C-H amination of common alcohols while converting the hydroxy group to other functionalities through formal nucleophilic substitution.
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Affiliation(s)
- Kai Lang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA, USA
| | - Yang Hu
- Department of Chemistry, University of South Florida, Tampa, FL, USA
| | - Wan-Chen Cindy Lee
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA, USA
| | - X. Peter Zhang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA, USA.,
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10
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Gorelik DJ, Turner JA, Taylor MS. Catalyst-Controlled, Site-Selective Sulfamoylation of Carbohydrate Derivatives. Org Lett 2022; 24:5249-5253. [PMID: 35729742 DOI: 10.1021/acs.orglett.2c01590] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Methods for site-selective sulfamoylation of secondary hydroxyl groups in pyranosides are described. Using a boronic acid catalyst, selective installation of a Boc-protected sulfamoyl group at the equatorial position of cis-diols in manno- and galacto-configured substrates has been achieved. Activation of trans-diol groups in gluco- and galacto-configured substrates is also possible by employing an organotin catalyst.
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Affiliation(s)
- Daniel J Gorelik
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Julia A Turner
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Mark S Taylor
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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11
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Bouzina A, Berredjem M, Bouacida S, Bachari K, Marminon C, Borgne ML, Bouaziz Z, Bouone YO. Synthesis, in silico study (DFT, ADMET) and crystal structure of novel sulfamoyloxy-oxazolidinones: Interaction with SARS-CoV-2. J Mol Struct 2022; 1257:132579. [PMID: 35153333 PMCID: PMC8817226 DOI: 10.1016/j.molstruc.2022.132579] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 01/28/2022] [Accepted: 02/03/2022] [Indexed: 12/16/2022]
Abstract
A new series of sulfamoyloxyoxazolidinone (SOO) derivatives have been synthesized and characterized by single-crystal X-ray diffraction, NMR, IR, MS and EA. Chemical reactivity and geometrical characteristics of the target compounds were investigated using DFT method. The possible binding mode between SOO and Main protease (Mpro) of SARS-CoV-2 and their reactivity were studied using molecular docking simulation. Single crystal X-ray diffraction showed that SOO crystallizes in a monoclinic system with P 2 1 space group. The binding energy of the SARS-CoV-2/Mpro-SOO complex and the calculated inhibition constant using docking simulation showed that the active SOO molecule has the ability to inhibit SARS-CoV2. We studied the prediction of absorption, distribution, properties of metabolism, excretion and toxicity (ADMET) of the synthesized molecules.
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Affiliation(s)
- Abdeslem Bouzina
- Department of Chemistry, Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Sciences Faculty, Badji-Mokhtar-Annaba University, Box 12, Annaba 23000, Algeria
| | - Malika Berredjem
- Department of Chemistry, Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Sciences Faculty, Badji-Mokhtar-Annaba University, Box 12, Annaba 23000, Algeria
| | - Sofiane Bouacida
- Unité de Recherche de Chimie de L'Environnement et Moléculaire Structurale, Université des Fréres Mentouri, Constantine 25000, Algeria
- Département des Sciences de La Matiére, Université Larbi Ben M'Hidi, Oum El Bouaghi 04000, Algeria
| | - Khaldoun Bachari
- Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques (CRAPC), BP384, Bou-Ismail, Tipasa RP 42004, Algeria
| | - Christelle Marminon
- Small Molecules for Biological Targets Team, Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, Univ Lyon, Lyon 69373, France
| | - Marc Le Borgne
- Small Molecules for Biological Targets Team, Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, Univ Lyon, Lyon 69373, France
| | - Zouhair Bouaziz
- Faculté de Pharmacie-ISPB, EA 4446 Bioactive Molecules and Medicinal Chemistry, SFR Santé Lyon-Est CNRS UMS3453-INSERM US7, Université de Lyon, Université Lyon 1, CEDEX 8, Lyon 69373, France
| | - Yousra Ouafa Bouone
- Department of Chemistry, Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Sciences Faculty, Badji-Mokhtar-Annaba University, Box 12, Annaba 23000, Algeria
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12
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Bhat MA, Tüzün B, Alsaif NA, Ali Khan A, Naglah AM. Synthesis, characterization, molecular modeling against EGFR target and ADME/T analysis of novel purine derivatives of sulfonamides. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132600] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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13
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Simpson SR, Siano P, Siela DJ, Diment LA, Song BC, Westendorff KS, Ericson MN, Welch KD, Dickie DA, Harman WD. Phenyl Sulfones: A Route to a Diverse Family of Trisubstituted Cyclohexenes from Three Independent Nucleophilic Additions. J Am Chem Soc 2022; 144:9489-9499. [PMID: 35593716 DOI: 10.1021/jacs.2c03529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel process is described for the synthesis of di- and trisubstituted cyclohexenes from an arene. These compounds are prepared from three independent nucleophilic addition reactions to a phenyl sulfone (PhSO2R; R = Me, Ph, and NC4H8) dihapto-coordinated to the tungsten complex {WTp(NO)(PMe3)}(Tp = trispyrazolylborate). Such a coordination renders the dearomatized aryl ring susceptible to protonation at a carbon ortho to the sulfone group. The resulting arenium species readily reacts with the first nucleophile to form a dihapto-coordinated sulfonylated diene complex. This complex can again be protonated, and the subsequent nucleophilic addition forms a trisubstituted cyclohexene species bearing a sulfonyl group at an allylic position. Loss of the sulfinate anion forms a π-allyl species, to which a third nucleophile can be added. The trisubstituted cyclohexene can then be oxidatively decomplexed, either before or after substitution of the sulfonyl group. Nucleophiles employed include masked enolates, cyanide, amines, amides, and hydride, with all three additions occurring to the same face of the ring, anti to the metal. Of the 12 novel functionalized cyclohexenes prepared as examples of this methodology, nine compounds meet five independent criteria for evaluating drug likeliness. Structural assignments are supported with nine crystal structures, density functional theory studies, and full 2D NMR analysis.
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Affiliation(s)
- Spenser R Simpson
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Paolo Siano
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Daniel J Siela
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Louis A Diment
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Brian C Song
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Karl S Westendorff
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Megan N Ericson
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Kevin D Welch
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Diane A Dickie
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - W Dean Harman
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
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14
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Mustafa M, Winum JY. The importance of sulfur-containing motifs in drug design and discovery. Expert Opin Drug Discov 2022; 17:501-512. [PMID: 35193437 DOI: 10.1080/17460441.2022.2044783] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Sulfur-containing functional groups are privileged motifs that occur in various pharmacologically effective substances and several natural products. Various functionalities are found with a sulfur atom at diverse oxidation states, as illustrated by thioether, sulfoxide, sulfone, sulfonamide, sulfamate, and sulfamide functions. They are valuable scaffolds in the field of medicinal chemistry and are part of a large array of approved drugs and clinical candidates. AREA COVERED Herein, the authors review the current research on the development of organosulfur-based drug discovery. This article also covers details of their roles in the new lead compounds reported in the literature over the past five years 2017-2021. EXPERT OPINION Given its prominent role in medicinal chemistry and its importance in drug discovery, sulfur has attracted continuing interest and has been used in the design of various valuable compounds that demonstrate a variety of biological and pharmacological feature activities. Overall, sulfur's role in medicinal chemistry continues to grow. However, many sulfur functionalities remain underused in small-molecule drug discovery and deserve special attention in the armamentarium for treating diverse diseases. Research efforts are also still required for the development of a synthetic methodology for direct access to these functions and late-stage functionalization.
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Affiliation(s)
- Muhamad Mustafa
- IBMM, Univ. Montpellier, CNRS, ENSCM, Montpellier, France.,Department of Medicinal Chemistry, Faculty of Pharmacy, Deraya Unuversity, Minia, Egypt
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15
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Oda R, Yamamoto H, Nakata K. FeCl
3
‐Catalyzed Diastereodivergent Sulfamidation of Diarylmethanol Diastereomixtures Bearing a Chiral Auxiliary Dependent on Catalyst Loading. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ryoga Oda
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
| | - Hiroshi Yamamoto
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
| | - Kenya Nakata
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
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16
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Zhao W, Zheng S, Zou J, Liang Y, Zhao C, Xu H. Synthesis of Novel Pesticidal N, N'-Disubstituted Sulfamide Derivatives Using Sulfur(VI) Fluorine Exchange Click Reaction. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:5798-5803. [PMID: 34028259 DOI: 10.1021/acs.jafc.0c04194] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Sulfur(VI) fluorine exchange click reaction was applied to the highly efficient synthesis of new N,N'-disubstituted sulfamide (R1NH-SO2-NHR2) derivatives as pesticide candidates. Bioassays were conducted to evaluate both insecticidal and fungicidal activities of the target compounds. Preliminary results showed that the target molecules exhibited good bioactivities. In particular, insecticidal activities of compounds D25 and D21 against Plutella xylostella (LC50 = 2.42 and 3.87 μg·mL-1) were superior or adequate to that of commercial insecticide indoxacarb (LC50 = 3.99 μg·mL-1). Moreover, some compounds could also exhibit satisfactory fungicidal activity toward plant pathogens Pyricularia grisea, Botrytis cinerea, and Thanatephorus cucumeris. This work could bring new insights into the application of heterocyclic N,N'-disubstituted sulfamides as novel pesticides.
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Affiliation(s)
- Weijing Zhao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Shijie Zheng
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Jinwen Zou
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Yunshi Liang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Chen Zhao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Hanhong Xu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
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17
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Bhela IP, Serafini M, Del Grosso E, Tron GC, Pirali T. Tritylamine as an Ammonia Surrogate in the Ugi Reaction Provides Access to Unprecedented 5-Sulfamido Oxazoles Using Burgess-type Reagents. Org Lett 2021; 23:3610-3614. [PMID: 33913716 PMCID: PMC8289289 DOI: 10.1021/acs.orglett.1c01002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Starting from a wide
range of α-acylamino amide substructures
synthesized using tritylamine as an ammonia surrogate in the Ugi reaction,
Burgess-type reagents enable cyclodehydration and afford unprecedented
oxazole scaffolds with four points of diversity, including a sulfamide
moiety in the 5-position. The synthetic procedure employs readily
available starting materials and proceeds smoothly under mild reaction
conditions with good tolerance for a variety of functional groups,
coming to fill a gap in the field of oxazole compounds.
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Affiliation(s)
- Irene Preet Bhela
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Marta Serafini
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Erika Del Grosso
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Gian Cesare Tron
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Tracey Pirali
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy.,ChemICare S.r.l., Enne3, Corso Trieste 15/A, Novara 28100, Italy
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18
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Sguazzin MA, Johnson JW, Magolan J. Hexafluoroisopropyl Sulfamate: A Useful Reagent for the Synthesis of Sulfamates and Sulfamides. Org Lett 2021; 23:3373-3378. [DOI: 10.1021/acs.orglett.1c00855] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Matthew A. Sguazzin
- Department of Biochemistry & Biomedical Sciences and the Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario L8S 3Z5, Canada
| | - Jarrod W. Johnson
- Department of Biochemistry & Biomedical Sciences and the Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario L8S 3Z5, Canada
| | - Jakob Magolan
- Department of Biochemistry & Biomedical Sciences and the Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario L8S 3Z5, Canada
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19
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Nadirova MA, Khanova AV, Zubkov FI, Mertsalov DF, Kolesnik IA, Petkevich SK, Potkin VI, Shetnev AA, Presnukhina SI, Sinelshchikova AA, Grigoriev MS, Zaytsev VP. Cascade of the Hinsberg / IMDAF reactions in the synthesis 2-arylsulfonyl-3a,6-epoxyisoindoles and 4a,7-epoxyisoquinolines in water. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Waihenya S, Şenel P, Osonga FJ, Erdoğan T, Altay F, Gölcü A, Sadik OA. Mechanism of Interactions of dsDNA Binding with Apigenin and Its Sulfamate Derivatives Using Multispectroscopic, Voltammetric, and Molecular Docking Studies. ACS OMEGA 2021; 6:5124-5137. [PMID: 33681554 PMCID: PMC7931193 DOI: 10.1021/acsomega.0c02612] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 10/19/2020] [Indexed: 05/31/2023]
Abstract
DNA binding investigations are critical for designing better pharmaceutical compounds since the binding of a compound to dsDNA in the minor groove is critical in drug discovery. Although only one in vitro study on the DNA binding mode of apigenin (APG) has been conducted, there have been no electrochemical and theoretical studies reported. We hereby report the mechanism of binding interaction of APG and a new class of sulfonamide-modified flavonoids, apigenin disulfonamide (ADSAM) and apigenin trisulfonamide (ATSAM), with deoxyribonucleic acid (DNA). This study was conducted using multispectroscopic instrumentation techniques, which include UV-vis absorption, thermal denaturation, fluorescence, and Fourier transform infrared (FTIR) spectroscopy, and electrochemical and viscosity measurement methods. Also, molecular docking studies were conducted at room temperature under physiological conditions (pH 7.4). The molecular docking studies showed that, in all cases, the lowest energy docking poses bind to the minor groove of DNA and the apigenin-DNA complex was stabilized by several hydrogen bonds. Also, π-sulfur interactions played a role in the stabilization of the ADSAM-DNA and ATSAM-DNA complexes. The binding affinities of the lowest energy docking pose (schematic diagram of table of content (TOC)) of APG-DNA, ADSAM-DNA, and ATSAM-DNA complexes were found to be -8.2, -8.5, and -8.4 kcal mol-1, respectively. The electrochemical binding constants K b were determined to be (1.05 × 105) ± 0.04, (0.47 × 105) ± 0.02, and (8.13 × 105) ± 0.03 for APG, ADSAM, and ATSAM, respectively (all of the tests were run in triplicate and expressed as the mean and standard deviation (SD)). The K b constants calculated for APG, ADSAM, and ATSAM are in harmony for all techniques. As a result of the incorporation of dimethylsulfamate groups into the APG structure, in the ADSAM-dsDNA and ATSAM-dsDNA complexes, in addition to hydrogen bonds, π-sulfur interactions have also contributed to the stabilization of the ligand-DNA complexes. This work provides new insights that could lead to the development of prospective drugs and vaccines.
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Affiliation(s)
- Simon Waihenya
- Department
of Chemistry, Center for Research in Advanced Sensing Technologies
& Environmental Sustainability (CREATES), State University of New York at Binghamton, P.O. Box 6000, Binghamton, New York 13902-6000, United States
| | - Pelin Şenel
- Department
of Chemistry, Faculty of Sciences and Letters, Istanbul Technical University, Istanbul 34469, Turkey
| | - Francis J. Osonga
- BioSensor
Materials for Advanced Research and Technology (BioSMART Center),
Chemistry and Environmental Science Department, New Jersey Institute of Technology, University Heights, 161 Warren Street, Newark, New Jersey 07102, United States
| | - Taner Erdoğan
- Kocaeli
Vocat Sch, Dept Chem & Chem Proc Technol, Kocaeli Univ, Kocaeli 41380, Turkey
| | - Filiz Altay
- Department
of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Istanbul 34469, Turkey
| | - Ayşegül Gölcü
- Department
of Chemistry, Faculty of Sciences and Letters, Istanbul Technical University, Istanbul 34469, Turkey
| | - Omowunmi A. Sadik
- BioSensor
Materials for Advanced Research and Technology (BioSMART Center),
Chemistry and Environmental Science Department, New Jersey Institute of Technology, University Heights, 161 Warren Street, Newark, New Jersey 07102, United States
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21
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Jun JJ, Xie X. Implementation of Diverse Synthetic and Strategic Approaches to Biologically Active Sulfamides. ChemistrySelect 2021. [DOI: 10.1002/slct.202004765] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jaden J. Jun
- Department of Pharmaceutical Sciences and Computational Chemical Genomics Screening Center School of Pharmacy 335 Sutherland Drive 206 Salk Pavilion University of Pittsburgh Pittsburgh PA15261 USA
- NIH National Center of Excellence for Computational Drug Abuse Research
- Drug Discovery Institute
| | - Xiang‐Qun Xie
- Department of Pharmaceutical Sciences and Computational Chemical Genomics Screening Center School of Pharmacy 335 Sutherland Drive 206 Salk Pavilion University of Pittsburgh Pittsburgh PA15261 USA
- NIH National Center of Excellence for Computational Drug Abuse Research
- Drug Discovery Institute
- Departments of Computational Biology and Structural Biology Director of CCGS and NIDA CDAR Centers School of Medicine University of Pittsburgh Pittsburgh Pennsylvania 15261 United States
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22
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Blum SP, Schäffer L, Schollmeyer D, Waldvogel SR. Electrochemical synthesis of sulfamides. Chem Commun (Camb) 2021; 57:4775-4778. [DOI: 10.1039/d1cc01428e] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Organic electrosynthesis enables the formation of symmetrical sulfamides directly from anilines and SO2 mediated by iodide.
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Affiliation(s)
- Stephan P. Blum
- Department of Chemistry
- Johannes Gutenberg University Mainz
- Mainz 55128
- Germany
| | - Lukas Schäffer
- Department of Chemistry
- Johannes Gutenberg University Mainz
- Mainz 55128
- Germany
| | - Dieter Schollmeyer
- Department of Chemistry
- Johannes Gutenberg University Mainz
- Mainz 55128
- Germany
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23
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Oda R, Nakata K. Lewis Acid‐Catalyzed Nucleophilic Substitutions of Benzylic Alcohols with Sulfamides. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001320] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ryoga Oda
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
| | - Kenya Nakata
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
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24
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Bazine I, Bendjedid S, Boukhari A. Potential antibacterial and antifungal activities of novel sulfamidophosphonate derivatives bearing the quinoline or quinolone moiety. Arch Pharm (Weinheim) 2020; 354:e2000291. [PMID: 33283901 PMCID: PMC7883286 DOI: 10.1002/ardp.202000291] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 10/01/2020] [Accepted: 11/06/2020] [Indexed: 12/24/2022]
Abstract
A series of new α‐sulfamidophosphonate/sulfonamidophosphonate (4a–n) and cyclosulfamidophosphonate (5a–d) derivatives containing the quinoline or quinolone moiety was designed and synthesized via Kabachnik–Fields reaction in the presence of ionic liquid under ultrasound irradiation. This efficient methodology provides new 1,2,5‐thiadiazolidine‐1,1‐dioxide derivatives 5a–d in one step and optimal conditions. The molecular structures of the novel compounds 4a–n and 5a–d were confirmed using various spectroscopic methods. All these compounds were evaluated for their in vitro antibacterial activity against Gram‐negative (Escherichia coli ATCC 25922 and Pseudomonas aeruginosa ATCC 27853) and Gram‐positive (Staphylococcus aureus ATCC 27923) bacteria, in addition to three clinical strains (E. coli 1, P. aeruginosa 1, and S. aureus 1). Most of the tested compounds showed more potent inhibitory activities against both Gram‐positive and ‐negative bacteria compared with the sulfamethoxazole reference. The following compounds, 4n, 4f, 4g, 4m, 4l, 4d, and 4e, are the most active sulfamidophosphonate derivatives. Furthermore, these molecules gave interesting zones of inhibition varying between 28 and 49 mm, against all tested bacterial strains, with a low minimum inhibitory concentration (MIC) value ranging from 0.125 to 8 μg/ml. All the synthesized derivatives were also evaluated for their in vitro antifungal activity against Fusarium oxyporum f. sp. lycopersici and Alternaria sp. The results revealed that all the synthesized compounds exhibited excellent antifungal inhibition and the compounds 4f, 4g, 4m, and 4i were the most potent derivatives with MIC values ranging from 0.25 to 1 µg/ml against the two tested fungal strains. The strongest inhibition of bacteria and fungi strains was detected by the effect of quinolone and sulfamide moieties.
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Affiliation(s)
- Ismahene Bazine
- Laboratory of Organic Synthesis, Modeling and Optimization of Chemical Processes, Department of Chemistry, Badji Mokhtar-Annaba University, Annaba, Algeria
| | - Samira Bendjedid
- Research Laboratory of Functional and Evolutionary Ecology, Department of Biology, Chadli Bendjedid University, El Taref, Algeria
| | - Abbes Boukhari
- Laboratory of Organic Synthesis, Modeling and Optimization of Chemical Processes, Department of Chemistry, Badji Mokhtar-Annaba University, Annaba, Algeria
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25
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Padash R, Esfahani MR, Rad AS. The computational quantum mechanical study of sulfamide drug adsorption onto X12Y12 fullerene-like nanocages: detailed DFT and QTAIM investigations. J Biomol Struct Dyn 2020; 39:5427-5437. [DOI: 10.1080/07391102.2020.1792991] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Rahman Padash
- Department of Chemistry, Yasouj University, Yasouj, Iran
| | - Milad Rabbani Esfahani
- Department of Chemical and Biological Engineering, University of Alabama, Tuscaloosa, AL, USA
| | - Ali Shokuhi Rad
- Department of Chemical Engineering, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
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26
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Kulow RW, Wu JW, Kim C, Michaudel Q. Synthesis of unsymmetrical sulfamides and polysulfamides via SuFEx click chemistry. Chem Sci 2020; 11:7807-7812. [PMID: 34094153 PMCID: PMC8163303 DOI: 10.1039/d0sc03606d] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
As hydrogen-bond donors and acceptors, N,N'-disubstituted sulfamides have been used in a range of applications from medicinal chemistry to anion-binding catalysis. However, compared to ureas or thioureas, the utilization of this unique moiety remains marginal, in part because of a lack of general synthetic methods to access unsymmetrical sulfamides. Specifically, polysulfamides are a virtually unknown type of polymer despite their potential utility in non-covalent dynamic networks, an intense area of research in materials science. We report herein a practical and efficient process to prepare unsymmetrical sulfamides via Sulfur(vi)-Fluoride Exchange (SuFEx) click chemistry. This process was then applied to synthesize polysulfamides. Thermal analysis showed that this family of polymers possess high thermal stability and tunable glass transition temperatures. Finally, hydrolysis studies indicated that aromatic polysulfamides could be recycled back to their constituting monomers at the end of their life cycle.
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Affiliation(s)
- Ryan W Kulow
- Department of Chemistry, Texas A&M University College Station Texas 77843 USA
| | - Jiun Wei Wu
- Department of Chemistry, Texas A&M University College Station Texas 77843 USA
| | - Cheoljae Kim
- Department of Chemistry, Texas A&M University College Station Texas 77843 USA
| | - Quentin Michaudel
- Department of Chemistry, Texas A&M University College Station Texas 77843 USA
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27
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Simons RT, Scott GE, Kanegusuku AG, Roizen JL. Photochemically Mediated Nickel-Catalyzed Synthesis of N-(Hetero)aryl Sulfamides. J Org Chem 2020; 85:6380-6391. [PMID: 32312047 PMCID: PMC7241444 DOI: 10.1021/acs.joc.0c00139] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A general method for the N-arylation of sulfamides with aryl bromides is described. The protocol leverages a dual-catalytic system, with [Ir(ppy)2(dtbbpy)]PF6 as a photosensitizer, NiBr2·glyme as a precatalyst, and 1,8-diazabicyclo(5.4.0)undec-7-ene (DBU) as a base, and proceeds at room temperature under visible light irradiation. Using these tactics, aryl boronic esters and aryl chlorides can be carried through the reaction untouched. The developed reactions efficiently engage simple bromoarenes and primary sulfamides in between 66% and quantitative yields. For more challenging substrates, such as secondary sulfamides, the reaction efficiency is documented. Thereby, these methods complement the known Buchwald-Hartwig coupling methods for N-arylation of sulfamides.
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Affiliation(s)
- R Thomas Simons
- Department of Chemistry, Duke University, Box 90346, Durham, North Carolina 27708-0354, United States
| | - Georgia E Scott
- Department of Chemistry, Duke University, Box 90346, Durham, North Carolina 27708-0354, United States
| | - Anastasia Gant Kanegusuku
- Department of Chemistry, Duke University, Box 90346, Durham, North Carolina 27708-0354, United States
| | - Jennifer L Roizen
- Department of Chemistry, Duke University, Box 90346, Durham, North Carolina 27708-0354, United States
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28
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Efficient synthesis of unsymmetrical sulfamides from sulfamic acid salts by activation with triphenylphosphine ditriflate. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.02.063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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29
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Petkowski JJ, Bains W, Seager S. An Apparent Binary Choice in Biochemistry: Mutual Reactivity Implies Life Chooses Thiols or Nitrogen-Sulfur Bonds, but Not Both. ASTROBIOLOGY 2019; 19:579-613. [PMID: 30431334 DOI: 10.1089/ast.2018.1831] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A fundamental goal of biology is to understand the rules behind life's use of chemical space. Established work focuses on why life uses the chemistry that it does. Given the enormous scope of possible chemical space, we postulate that it is equally important to ask why life largely avoids certain areas of chemical space. The nitrogen-sulfur bond is a prime example, as it rarely appears in natural molecules, despite the very rich N-S bond chemistry applied in various branches of industry (e.g., industrial materials, agrochemicals, pharmaceuticals). We find that, out of more than 200,000 known, unique compounds made by life, only about 100 contain N-S bonds. Furthermore, the limited number of N-S bond-containing molecules that life produces appears to fall into a few very distinctive structural groups. One may think that industrial processes are unrelated to biochemistry because of a greater possibility of solvents, catalysts, and temperatures available to industry than to the cellular environment. However, the fact that life does rarely make N-S bonds, from the plentiful precursors available, and has evolved the ability to do so independently several times, suggests that the restriction on life's use of N-S chemistry is not in its synthesis. We present a hypothesis to explain life's extremely limited usage of the N-S bond: that the N-S bond chemistry is incompatible with essential segments of biochemistry, specifically with thiols. We support our hypothesis by (1) a quantitative analysis of the occurrence of N-S bond-containing natural products and (2) reactivity experiments between selected N-S compounds and key biological molecules. This work provides an example of a reason why life nearly excludes a distinct region of chemical space. Combined with future examples, this potentially new field of research may provide fresh insight into life's evolution through chemical space and its origin and early evolution.
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Affiliation(s)
- Janusz J Petkowski
- 1 Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology , Cambridge, Massachusetts, USA
| | | | - Sara Seager
- 1 Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology , Cambridge, Massachusetts, USA
- 3 Department of Physics, Massachusetts Institute of Technology , Cambridge, Massachusetts, USA
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30
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Bouzina A, Bechlem K, Berredjem H, Belhani B, Becheker I, Lebreton J, Le Borgne M, Bouaziz Z, Marminon C, Berredjem M. Synthesis, Spectroscopic Characterization, and In Vitro Antibacterial Evaluation of Novel Functionalized Sulfamidocarbonyloxyphosphonates. Molecules 2018; 23:molecules23071682. [PMID: 29996552 PMCID: PMC6099799 DOI: 10.3390/molecules23071682] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 07/04/2018] [Accepted: 07/05/2018] [Indexed: 12/12/2022] Open
Abstract
Several new sulfamidocarbonyloxyphosphonates were prepared in two steps, namely carbamoylation and sulfamoylation, by using chlorosulfonyl isocyanate (CSI), α-hydroxyphosphonates, and various amino derivatives and related (primary or secondary amines, β-amino esters, and oxazolidin-2-ones). All structures were confirmed by ¹H, 13C, and 31P NMR spectroscopy, IR spectroscopy, and mass spectroscopy, as well as elemental analysis. Eight compounds were evaluated for their in vitro antibacterial activity against four reference bacteria including Gram-positive Staphylococcus aureus (ATCC 25923), and Gram-negative Escherichia coli (ATCC 25922), Klebsiella pneumonia (ATCC 700603), Pseudomonas aeruginosa (ATCC 27853), in addition to three clinical strains of each studied bacterial species. Compounds 1a⁻7a and 1b showed significant antibacterial activity compared to sulfamethoxazole/trimethoprim, the reference drug used in this study.
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Affiliation(s)
- Abdeslem Bouzina
- Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Khaoula Bechlem
- Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Hajira Berredjem
- Laboratory of Applied Biochemistry and Microbiology, Department of Biochemistry, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Billel Belhani
- Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Imène Becheker
- Laboratory of Applied Biochemistry and Microbiology, Department of Biochemistry, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Jacques Lebreton
- CNRS, Université de Nantes, Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, 2 rue de la Houssinière, BP92208, CEDEX 3, 44322 Nantes, France.
| | - Marc Le Borgne
- Université de Lyon, Université Lyon 1, Faculté de Pharmacie-ISPB, EA 4446 Bioactive Molecules and Medicinal Chemistry, SFR Santé Lyon-Est CNRS UMS3453-INSERM US7, CEDEX 8, 69373 Lyon, France.
| | - Zouhair Bouaziz
- Université de Lyon, Université Lyon 1, Faculté de Pharmacie-ISPB, EA 4446 Bioactive Molecules and Medicinal Chemistry, SFR Santé Lyon-Est CNRS UMS3453-INSERM US7, CEDEX 8, 69373 Lyon, France.
| | - Christelle Marminon
- Université de Lyon, Université Lyon 1, Faculté de Pharmacie-ISPB, EA 4446 Bioactive Molecules and Medicinal Chemistry, SFR Santé Lyon-Est CNRS UMS3453-INSERM US7, CEDEX 8, 69373 Lyon, France.
| | - Malika Berredjem
- Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
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31
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Jun JH, Kumar V, Dexheimer TS, Wedlich I, Nicklaus MC, Pommier Y, Malhotra SV. Synthesis, anti-cancer screening and tyrosyl-DNA phosphodiesterase 1 (Tdp1) inhibition activity of novel piperidinyl sulfamides. Eur J Pharm Sci 2017; 111:337-348. [PMID: 29037996 DOI: 10.1016/j.ejps.2017.10.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 10/06/2017] [Accepted: 10/11/2017] [Indexed: 10/18/2022]
Abstract
Novel piperidinyl-based sulfamide derivatives were designed and synthesized through various synthetic routes. Anticancer activities of these sulfamides were evaluated by phenotypic screening on National Cancer Institute's 60 human tumor cell lines (NCI-60). Preliminary screening at 10μM concentration showed that piperidinyl sulfamide aminoester 26 (NSC 749204) was sensitive to most of the cell lines in the panel. Further dose-response studies showed that 26 was highly selective for inhibition of colon cancer cell lines with minimum GI50=1.88μM for COLO-205 and maximum GI50=11.1μM for SW-620 cells. These newly synthesized sulfamides were also screening for their Tdp1 inhibition activity. Compound 18 (NSC 750706) showed significant inhibition of Tdp1 with IC50=23.7μM. Molecular-docking studies showed that 18 bind to Tdp1 in its binding pocket similar to a known Tdp1 inhibitor.
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Affiliation(s)
- Jung Ho Jun
- Department of Chemistry, University of Kansas, KS 66045, USA
| | - Vineet Kumar
- Department of Radiation Oncology, Stanford University, 3165 Porter Drive, Palo Alto, CA 94304, USA
| | - Thomas S Dexheimer
- Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Iwona Wedlich
- Chemical Biology Laboratory, Frederick National Laboratory for Cancer Research, 376 Boyles Street, Frederick, MD 21702, USA
| | - Marc C Nicklaus
- Chemical Biology Laboratory, Frederick National Laboratory for Cancer Research, 376 Boyles Street, Frederick, MD 21702, USA
| | - Yves Pommier
- Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Sanjay V Malhotra
- Department of Radiation Oncology, Stanford University, 3165 Porter Drive, Palo Alto, CA 94304, USA.
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32
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Barnych B, Vasylieva N, Joseph T, Hulsizer S, Nguyen HM, Cajka T, Pessah I, Wulff H, Gee SJ, Hammock BD. Development of Tetramethylenedisulfotetramine (TETS) Hapten Library: Synthesis, Electrophysiological Studies, and Immune Response in Rabbits. Chemistry 2017; 23:8466-8472. [PMID: 28411375 PMCID: PMC5808876 DOI: 10.1002/chem.201700783] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 04/08/2017] [Indexed: 11/06/2022]
Abstract
There is a need for fast detection methods for the banned rodenticide tetramethylenedisulfotetramine (TETS), a highly potent blocker of the γ-aminobutyric acid (GABAA ) receptors. General synthetic approach toward two groups of analogues was developed. Screening of the resulting library of compounds by FLIPR or whole-cell voltage-clamp revealed that, despite the structural differences, some of the TETS analogues retained GABAA receptor inhibition; however, their potency was an order of magnitude lower. Antibodies raised in rabbits against some of the TETS analogues conjugated to protein recognized free TETS and will be used for the development of an immunoassay for TETS.
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Affiliation(s)
- Bogdan Barnych
- Department of Entomology and Nematology, and UCD Comprehensive Cancer Center, University of California Davis, Davis, California, 95616, United States
| | - Natalia Vasylieva
- Department of Entomology and Nematology, and UCD Comprehensive Cancer Center, University of California Davis, Davis, California, 95616, United States
| | - Tom Joseph
- Department of Entomology and Nematology, and UCD Comprehensive Cancer Center, University of California Davis, Davis, California, 95616, United States
| | - Susan Hulsizer
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California Davis, Davis, California, 95616, United States
| | - Hai M Nguyen
- Department of Pharmacology, School of Medicine, University of California Davis, Davis, California, 95616, United States
| | - Tomas Cajka
- UC Davis Genome Center-Metabolomics, University of California Davis, Davis, California, 95616, United States
| | - Isaac Pessah
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California Davis, Davis, California, 95616, United States
| | - Heike Wulff
- Department of Pharmacology, School of Medicine, University of California Davis, Davis, California, 95616, United States
| | - Shirley J Gee
- Department of Entomology and Nematology, and UCD Comprehensive Cancer Center, University of California Davis, Davis, California, 95616, United States
| | - Bruce D Hammock
- Department of Entomology and Nematology, and UCD Comprehensive Cancer Center, University of California Davis, Davis, California, 95616, United States
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33
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Berredjem M, Bouchareb F, Kaki SA, Dekhil M, Aouf NE. Synthesis and antibacterial activity of novel N -acylsulfonamides. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2013.01.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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34
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Synthesis of novel substituted pyrimidine derivatives bearing a sulfamide group and their in vitro cancer growth inhibition activity. Bioorg Med Chem Lett 2016; 27:299-302. [PMID: 27903409 DOI: 10.1016/j.bmcl.2016.11.052] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 11/18/2016] [Indexed: 01/03/2023]
Abstract
The synthesis of two series of novel substituted pyrimidine derivatives bearing a sulfamide group have been described and their in vitro cancer growth inhibition activities have been evaluated against three human tumour cell lines (HT-29, M21, and MCF7). In general, growth inhibition activity has been enhanced by the introduction of a bulky substituent on the aromatic ring with the best compound having GI50<6μM for all the human tumour cell lines. The MCF7 selective compounds were evaluated on four additional human invasive breast ductal carcinoma cell lines (MDA-MB-231, MDA-MB-468, SKBR3, and T47D) and were selective against T47D cell line in all cases except one, suggesting a potential antiestrogen activity.
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35
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Lu H, Lang K, Jiang H, Wojtas L, Zhang XP. Intramolecular 1,5-C(sp 3)-H Radical Amination via Co(II)-Based Metalloradical Catalysis for Five-Membered Cyclic Sulfamides. Chem Sci 2016; 7:6934-6939. [PMID: 28138382 PMCID: PMC5271564 DOI: 10.1039/c6sc02231f] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Synthesis of strained five-membered cyclic sulfamides has been achieved for the first time by intramolecular 1,5-C(sp3)–H amination via Co(ii)-based metalloradical catalysis.
Co(ii)-based metalloradical catalysis (MRC) proves effective for intramolecular 1,5-C–H amination of sulfamoyl azides under neutral and nonoxidative conditions, providing a straightforward approach to access strained 5-membered cyclic sulfamides with nitrogen gas as the only byproduct. The metalloradical amination system is applicable to different types of C(sp3)–H bonds and has a high degree of functional group tolerance. Additional features of the Co(ii)-catalyzed 1,5-C–H amination include excellent chemoselectivity toward allylic and propargylic C–H bonds. The unique reactivity and selectivity profile of the Co(ii)-catalyzed 1,5-C–H amination is attributed to the underlying radical mechanism of MRC.
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Affiliation(s)
- Hongjian Lu
- Department of Chemistry, University of South Florida, Tampa, FL 33620, USA.; The Institute of Chemistry & Biomedical Sciences, Nanjing University, Nanjing, 210093, P. R. China
| | - Kai Lang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, USA; Department of Chemistry, University of South Florida, Tampa, FL 33620, USA
| | - Huiling Jiang
- Department of Chemistry, University of South Florida, Tampa, FL 33620, USA
| | - Lukasz Wojtas
- Department of Chemistry, University of South Florida, Tampa, FL 33620, USA
| | - X Peter Zhang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, USA; Department of Chemistry, University of South Florida, Tampa, FL 33620, USA
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36
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Garlets ZJ, Parenti KR, Wolfe JP. Asymmetric Palladium-Catalyzed Alkene Carboamination Reactions for the Synthesis of Cyclic Sulfamides. Chemistry 2016; 22:5919-22. [PMID: 26968748 PMCID: PMC4932835 DOI: 10.1002/chem.201600887] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Indexed: 01/16/2023]
Abstract
The synthesis of cyclic sulfamides by enantioselective Pd-catalyzed alkene carboamination reactions between N-allylsulfamides and aryl or alkenyl bromides is described. High levels of asymmetric induction (up to 95:5 e.r.) are achieved using a catalyst composed of [Pd2 (dba)3 ] and (S)-Siphos-PE. Deuterium-labelling studies indicate the reactions proceed through syn-aminopalladation of the alkene and suggest that the control of syn- versus anti-aminopalladation pathways is important for asymmetric induction.
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Affiliation(s)
- Zachary J Garlets
- Department of Chemistry, University of Michigan, 930. N. University Ave., Ann Arbor, MI, 48109-1055, USA
| | - Kaia R Parenti
- Department of Chemistry, University of Michigan, 930. N. University Ave., Ann Arbor, MI, 48109-1055, USA
| | - John P Wolfe
- Department of Chemistry, University of Michigan, 930. N. University Ave., Ann Arbor, MI, 48109-1055, USA.
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37
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Villalba ML, Enrique AV, Higgs J, Castaño RA, Goicoechea S, Taborda FD, Gavernet L, Lick ID, Marder M, Bruno Blanch LE. Novel sulfamides and sulfamates derived from amino esters: Synthetic studies and anticonvulsant activity. Eur J Pharmacol 2016; 774:55-63. [DOI: 10.1016/j.ejphar.2016.02.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 01/30/2016] [Accepted: 02/01/2016] [Indexed: 12/22/2022]
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38
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Noreen M, Rasool N, Gull Y, Zubair M, Mahmood T, Ayub K, Nasim FUH, Yaqoob A, Zia-Ul-Haq M, de Feo V. Synthesis, Density Functional Theory (DFT), Urease Inhibition and Antimicrobial Activities of 5-Aryl Thiophenes Bearing Sulphonylacetamide Moieties. Molecules 2015; 20:19914-28. [PMID: 26556326 PMCID: PMC6332040 DOI: 10.3390/molecules201119661] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 10/15/2015] [Accepted: 10/23/2015] [Indexed: 11/24/2022] Open
Abstract
A variety of novel 5-aryl thiophenes 4a–g containing sulphonylacetamide (sulfacetamide) groups were synthesized in appreciable yields via Pd[0] Suzuki cross coupling reactions. The structures of these newly synthesized compounds were determined using spectral data and elemental analysis. Density functional theory (DFT) studies were performed using the B3LYP/6-31G (d, p) basis set to gain insight into their structural properties. Frontier molecular orbital (FMOs) analysis of all compounds 4a–g was computed at the same level of theory to get an idea about their kinetic stability. The molecular electrostatic potential (MEP) mapping over the entire stabilized geometries of the molecules indicated the reactive sites. First hyperpolarizability analysis (nonlinear optical response) were simulated at the B3LYP/6-31G (d, p) level of theory as well. The compounds were further evaluated for their promising antibacterial and anti-urease activities. In this case, the antibacterial activities were estimated by the agar well diffusion method, whereas the anti-urease activities of these compounds were determined using the indophenol method by quantifying the evolved ammonia produced. The results revealed that all the sulfacetamide derivatives displayed antibacterial activity against Bacillus subtiles, Escherichia coli, Staphylococcus aureus, Shigella dysenteriae, Salmonella typhae, Pseudomonas aeruginosa at various concentrations. Furthermore, the compound 4gN-((5-(4-chlorophenyl)thiophen-2-yl)sulfonyl) acetamide showed excellent urease inhibition with percentage inhibition activity ~46.23 ± 0.11 at 15 µg/mL with IC50 17.1 µg/mL. Moreover, some other compounds 4a–f also exhibited very good inhibition against urease enzyme.
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Affiliation(s)
- Mnaza Noreen
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Nasir Rasool
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Yasmeen Gull
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Muhammad Zubair
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Tariq Mahmood
- Department of Chemistry, COMSATS Institute of Information Technology, University Road, Tobe Camp, Abbottabad 22060, Pakistan.
| | - Khurshid Ayub
- Department of Chemistry, COMSATS Institute of Information Technology, University Road, Tobe Camp, Abbottabad 22060, Pakistan.
| | - Faiz-Ul-Hassan Nasim
- Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur 63000, Pakistan.
| | - Asma Yaqoob
- Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur 63000, Pakistan.
| | | | - Vincenzo de Feo
- Department of Pharmaceutical and Biomedical Sciences, University of Salerno, Via Ponte don Melillo, Fisciano (Salerno) I-84084, Italy.
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39
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Fornwald RM, Fritz JA, Wolfe JP. Influence of catalyst structure and reaction conditions on anti- versus syn-aminopalladation pathways in Pd-catalyzed alkene carboamination reactions of N-allylsulfamides. Chemistry 2014; 20:8782-90. [PMID: 24938206 DOI: 10.1002/chem.201402258] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Indexed: 11/11/2022]
Abstract
The Pd-catalyzed coupling of N-allylsulfamides with aryl and alkenyl triflates to afford cyclic sulfamide products is described. In contrast to other known Pd-catalyzed alkene carboamination reactions, these transformations may be selectively induced to occur by way of either anti- or syn-aminopalladation mechanistic pathways by modifying the catalyst structure and reaction conditions.
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Affiliation(s)
- Ryan M Fornwald
- Department of Chemistry, University of Michigan, 930 N. University Ave, Ann Arbor, MI 48109-1055 (USA)
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40
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Hill-Cousins JT, Salim SS, Bakar YM, Bellingham RK, Light ME, Brown RC. One-pot enyne ring-closing metathesis–Diels–Alder reactions for the synthesis of polycyclic sulfamides. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.04.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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41
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Lu H, Li C, Jiang H, Lizardi CL, Zhang XP. Chemoselective Amination of Propargylic C(sp3)H Bonds by Cobalt(II)-Based Metalloradical Catalysis. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201400557] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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42
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Lu H, Li C, Jiang H, Lizardi CL, Zhang XP. Chemoselective amination of propargylic C(sp³)-H bonds by cobalt(II)-based metalloradical catalysis. Angew Chem Int Ed Engl 2014; 53:7028-32. [PMID: 24840605 DOI: 10.1002/anie.201400557] [Citation(s) in RCA: 132] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2014] [Revised: 03/16/2014] [Indexed: 11/05/2022]
Abstract
Highly chemoselective intramolecular amination of propargylic C(sp(3))-H bonds has been demonstrated for N-bishomopropargylic sulfamoyl azides through cobalt(II)-based metalloradical catalysis. Supported by D(2h)-symmetric amidoporphyrin ligand 3,5-Di(t)Bu-IbuPhyrin, the cobalt(II)-catalyzed C-H amination proceeds effectively under neutral and nonoxidative conditions without the need of any additives, and generates N2 as the only byproduct. The metalloradical amination is suitable for both secondary and tertiary propargylic C-H substrates with an unusually high degree of functional-group tolerance, thus providing a direct method for high-yielding synthesis of functionalized propargylamine derivatives.
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Affiliation(s)
- Hongjian Lu
- Department of Chemistry, University of South Florida, Tampa, FL 33620-5250 (USA); Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 (China).
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43
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Ghattas P, Carlin JW, Murkli SL, Jacobs DL. Solvent-Free Microwave-Assisted Preparation ofN-(2-(Pyridin-2-yl)-ethyl)sulfonamides. SYNTHETIC COMMUN 2013. [DOI: 10.1080/00397911.2013.819437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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44
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Spillane W, Malaubier JB. Sulfamic Acid and Its N- and O-Substituted Derivatives. Chem Rev 2013; 114:2507-86. [DOI: 10.1021/cr400230c] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- William Spillane
- School
of Chemistry, National University of Ireland, Galway, University Road, Galway, Ireland
| | - Jean-Baptiste Malaubier
- Manufacturing Science
and
Technology, Roche Ireland Limited, Clarecastle, Co. Clare, Ireland
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45
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Xin X, Wang D, Wu F, Wang C, Wang H, Li X, Wan B. Synthesis of Polyfluoroalkyl Cyclobutenes from 3-Aza-1,5-enynes via an Aza-Claisen Rearrangement/Cyclization Cascade. Org Lett 2013; 15:4512-5. [DOI: 10.1021/ol4020738] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Xiaoyi Xin
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Dongping Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Fan Wu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Chunxiang Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Haolong Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Xincheng Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Boshun Wan
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
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46
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Abstract
In recent years, the chemical potential of bismuth and bismuth compounds has been actively exploited. Bismuth salts are known for their low toxicity, making them potential valuable reagents for large-scale synthesis, which becomes more obvious when dealing with products such as active pharmaceutical ingredients or synthetic intermediates. Conversely, bismuth compounds have been widely used in medicine. After extensive use in the treatments of syphilis and other bacterial infections before the advent of modern antibiotics, bismuth compounds remain important for the treatment of several gastrointestinal disorders and also exhibit antimicrobial properties and cytotoxic activity, among others. This review updates relevant advances in the past few years, concerning the application of bismuth reagents and catalysts in innovative synthetic processes for the preparation of compounds of medicinal interest, as well as the preparation, biological evaluation and potential medicinal uses of bismuth compounds.
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47
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Lu H, Hu Y, Jiang H, Wojtas L, Zhang XP. Stereoselective radical amination of electron-deficient C(sp3)-H bonds by Co(II)-based metalloradical catalysis: direct synthesis of α-amino acid derivatives via α-C-H amination. Org Lett 2012; 14:5158-61. [PMID: 22998175 PMCID: PMC3466332 DOI: 10.1021/ol302511f] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The cobalt(II) complex of 3,5-Di(t)Bu-IbuPhyrin, [Co(P1)], is an effective catalyst for intramolecular amination of electron-deficient C-H bonds, including those adjacent to electron-withdrawing CO(2)R, C(O)NR(2), C(O)R, and CN groups, in excellent yields with high regio- and stereoselectivity. The [Co(P1)]-catalyzed amination system provides a direct method for the synthesis of α-amino acid derivatives from the corresponding carboxylate precursors.
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Affiliation(s)
- Hongjian Lu
- Department of Chemistry, University of South Florida, Tampa, Florida 33620-5250
- Institute of Chemistry and BioMedical Sciences, Nanjing University, Nanjing 210046, P. R. China
| | - Yang Hu
- Department of Chemistry, University of South Florida, Tampa, Florida 33620-5250
| | - Huiling Jiang
- Department of Chemistry, University of South Florida, Tampa, Florida 33620-5250
| | - Lukasz Wojtas
- Department of Chemistry, University of South Florida, Tampa, Florida 33620-5250
| | - X. Peter Zhang
- Department of Chemistry, University of South Florida, Tampa, Florida 33620-5250
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48
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Dou D, Tiew KC, He G, Mandadapu SR, Aravapalli S, Alliston KR, Kim Y, Chang KO, Groutas WC. Potent inhibition of Norwalk virus by cyclic sulfamide derivatives. Bioorg Med Chem 2011; 19:5975-83. [PMID: 21925886 DOI: 10.1016/j.bmc.2011.08.054] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2011] [Revised: 08/16/2011] [Accepted: 08/24/2011] [Indexed: 11/27/2022]
Abstract
A new class of compounds that exhibit anti-norovirus activity in a cell-based system and embody in their structure a cyclosulfamide scaffold has been identified. The structure of the initial hit (compound 2a, ED(50) 4 μM, TD(50) 50 μM) has been prospected by exploiting multiple points of diversity and generating appropriate structure-activity relationships.
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Affiliation(s)
- Dengfeng Dou
- Department of Chemistry, Wichita State University, Wichita, KS 67260, United States
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49
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Yang T, Ren X, Li Y, Chen F. Development of a sensitive monoclonal antibody-based ELISA for the detection of sulfamethazine in cow milk, honey, and swine urine. Hybridoma (Larchmt) 2011; 29:403-7. [PMID: 21050040 DOI: 10.1089/hyb.2010.0048] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
A specific monoclonal antibody (MAb) against sulfamethazine was produced with hybridoma technology. This assay shows very high sensitivity with IC50 of 0.4 ng/mL and LOD of 0.05 ng/mL when it was run in 0.02 mol/L PBS (pH 7.5). This MAb has shown high specificity to sulfamethazine, with little cross reactivity for sulfamerazine (5.27%) and sulfadimethoxypyrimidine (1.12%) and very low cross reactivity values for the other test compounds (≤0.1%). Sulfamethazine was spiked in milk, honey, and swine urine. After a simple extraction procedure the extracts at appropriate dilution were analyzed by ELISA. Satisfactory results were obtained by this assay, with average recoveries of 95-116% and coefficients of variation (CVs) of 5-9%. These results suggests that the MAb-based ELISA will be a feasible quantitative/screening method for sulfamethazine residue in real samples.
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Affiliation(s)
- Tangbin Yang
- Medical Science College, Biotechnology Research Center, China Three Gorges University, Yichang, Hubei, China.
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50
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Cornwall RG, Zhao B, Shi Y. Complementary regioselectivity in the Cu(I)-catalyzed diamination of conjugated dienes to form cyclic sulfamides. Org Lett 2011; 13:434-7. [PMID: 21192669 PMCID: PMC3031742 DOI: 10.1021/ol102767j] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This paper describes the regioselective diamination of conjugated dienes using inexpensive Cu(I) as catalyst and N,N-di-tert-butylthiadiaziridine 1,1-dioxide as nitrogen source. The regioselectivity of diamination is likely due to dual mechanistic pathways which are greatly influenced by reaction conditions and the nature of the diene. A variety of useful internal and terminal cyclic sulfamides can be obtained in good yield.
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Affiliation(s)
- Richard G. Cornwall
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523
| | - Baoguo Zhao
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523
| | - Yian Shi
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523
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