1
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Agarwal DS, Sakhuja R, Beteck RM, Legoabe LJ. Steroid-triazole conjugates: A brief overview of synthesis and their application as anticancer agents. Steroids 2023:109258. [PMID: 37330161 DOI: 10.1016/j.steroids.2023.109258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/31/2023] [Accepted: 06/12/2023] [Indexed: 06/19/2023]
Abstract
Steroids are biomolecules that play pivotal roles in various physiological and drug discovery processes. Abundant research has been fuelled towards steroid-heterocycles conjugates over the last few decades as potential therapeutic agents against various diseases especially as anticancer agents. In this context various steroid-triazole conjugates have been synthesized and studied for their anticancer potential against various cancer cell lines. A thorough search of the literatures revealed that a concise review pertaining the present topic is not compiled. Therefore, in thus review we summarize the synthesis, anticancer activity against various cancer cell lines and structure activity relationship (SAR) of various steroid-triazole conjugates. This review can lay down the path towards the development of various steroid-heterocycles conjugates with lesser side effects and profound efficacy.
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Affiliation(s)
- Devesh S Agarwal
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa
| | - Rajeev Sakhuja
- Department of Chemistry, Birla Institute of Technology and Science, Pilani 333 031, India
| | - Richard M Beteck
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa
| | - Lesetja J Legoabe
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa.
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2
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Cao Y, Yang Y, Ampomah-Wireko M, Obaid Arhema Frejat F, Zhai H, Zhang S, Wang H, Yang P, Yuan Q, Wu G, Wu C. Novel indazole skeleton derivatives containing 1,2,3-triazole as potential anti-prostate cancer drugs. Bioorg Med Chem Lett 2022; 64:128654. [PMID: 35259487 DOI: 10.1016/j.bmcl.2022.128654] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 02/14/2022] [Accepted: 03/03/2022] [Indexed: 12/24/2022]
Abstract
In this study, a novel batch of indazole containing 1,2,3-triazole agents were designed and synthesized. The antiproliferative activity of target compounds in four human cancer cells, PC-3 (human prostate cancer cell), MCF-7 (human breast cancer cell), HepG-2 (human hepatoma cell) and MGC-803 (human gastric cancer cell), was evaluated by thiazole blue (MTT). In the antiproliferative activity screening, we were surprised to find that most compounds have specific cytotoxicity to PC-3 cancer cells. In particular, 9a has an IC50 value of 4.42 ± 0.06 μmol/L against PC-3 cell. Cloning experiments showed that 9a could inhibit the formation of PC-3 cancer cell clone in a dose-dependent manner. Through cell cycle arrest experiment, we found that compound 9a can block the cell cycle in G2/M phase and inhibit cell proliferation. Finally, by evaluating the safety of compound 9a, we noticed that it showed fairly good safety both in vivo and in vitro. Overall, based on the biological activity evaluation and safety, analogue 9a can be viewed as a potential lead compound for further development of novel anti-prostate cancer drug.
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Affiliation(s)
- Yaquan Cao
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China
| | - Yingxue Yang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China
| | - Maxwell Ampomah-Wireko
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China
| | - Firas Obaid Arhema Frejat
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China
| | - Hongjin Zhai
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China
| | - Shuo Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China
| | - Huanhuan Wang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China
| | - Pu Yang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China
| | - Qingyan Yuan
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China; Henan Qunbo Pharmaceutical Research Institute Co. LTD, Zhengzhou 450001, PR China
| | - Guanlian Wu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China; Henan Qunbo Pharmaceutical Research Institute Co. LTD, Zhengzhou 450001, PR China
| | - Chunli Wu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450001, PR China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, PR China; Henan Qunbo Pharmaceutical Research Institute Co. LTD, Zhengzhou 450001, PR China.
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3
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Pospieszny T, Koenig H. Design, synthesis, spectral and theoretical study of new bile acid-sterol conjugates linked via 1,2,3-triazole ring. Steroids 2021; 176:108934. [PMID: 34699839 DOI: 10.1016/j.steroids.2021.108934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 10/06/2021] [Accepted: 10/14/2021] [Indexed: 11/20/2022]
Abstract
New four steroid conjugates have been prepared from bile acids and sterol derivatives using click chemistry method. The azide-alkyne Huisgen cycloaddition (intermolecular 1,3-dipolar cycloaddition) of the propargyl ester of lithocholic, deoxycholic, cholic acid as well as dehydrocholic acids and azide derivatives of cholesterol gave a new bile acid-sterol conjugates linked with a 1,2,3-triazole ring. Previously, bile acids were converted into bromoacetyl substituted derivatives by the reaction of propargyl esters of lithocholic, deoxycholic, cholic with bromoacetic acid bromide in toluene with TEBA and sodium hydride. All conjugates were obtained in good yields using an efficient synthesis method. The structures of all products were confirmed by spectral (1H- and 13C NMR, and FT-IR) analysis, mass spectrometry (ESI-MS), as well as PM5 semiempirical methods. Estimation of the pharmacotherapeutic potential has been accomplished for the synthesized compounds on the basis of Prediction of Activity Spectra for Substances (PASS).
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Affiliation(s)
- Tomasz Pospieszny
- Department of Bioactive Products, Faculty of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznańskiego 8 Street, 61-614 Poznań, Poland.
| | - Hanna Koenig
- Department of Bioactive Products, Faculty of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznańskiego 8 Street, 61-614 Poznań, Poland
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4
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Design of pyrene functionalized triazole linked organosilane for specific detection of Ce3+ ions. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130787] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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5
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Bile-Acid-Appended Triazolyl Aryl Ketones: Design, Synthesis, In Vitro Anticancer Activity and Pharmacokinetics in Rats. Molecules 2021; 26:molecules26195741. [PMID: 34641285 PMCID: PMC8510344 DOI: 10.3390/molecules26195741] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/17/2021] [Accepted: 09/17/2021] [Indexed: 11/27/2022] Open
Abstract
A library of bile-acid-appended triazolyl aryl ketones was synthesized and characterized by detailed spectroscopic techniques such as 1H and 13C NMR, HRMS and HPLC. All the synthesized conjugates were evaluated for their cytotoxicity at 10 µM against MCF-7 (human breast adenocarcinoma) and 4T1 (mouse mammary carcinoma) cells. In vitro cytotoxicity studies on the synthesized conjugates against MCF-7 and 4T1 cells indicated one of the conjugate 6cf to be most active against both cancer cell lines, with IC50 values of 5.71 µM and 8.71 µM, respectively, as compared to the reference drug docetaxel, possessing IC50 values of 9.46 µM and 13.85 µM, respectively. Interestingly, another compound 6af (IC50 = 2.61 µM) was found to possess pronounced anticancer activity as compared to the reference drug docetaxel (IC50 = 9.46 µM) against MCF-7. In addition, the potent compounds (6cf and 6af) were found to be non-toxic to normal human embryonic kidney cell line (HEK 293), as evident from their cell viability of greater than 86%. Compound 6cf induces higher apoptosis in comparison to 6af (46.09% vs. 33.89%) in MCF-7 cells, while similar apoptotic potential was observed for 6cf and 6af in 4T1 cells. The pharmacokinetics of 6cf in Wistar rats showed an MRT of 8.47 h with a half-life of 5.63 h. Clearly, these results suggest 6cf to be a potential candidate for the development of anticancer agents.
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6
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Shiri P. Novel Hybrid Molecules Based on triazole-β-lactam as Potential Biological Agents. Mini Rev Med Chem 2021; 21:536-553. [PMID: 33109046 DOI: 10.2174/1389557520666201027160436] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 09/02/2020] [Accepted: 09/10/2020] [Indexed: 11/22/2022]
Abstract
Triazole ring is a cyclic scaffold containing three heteroatoms of nitrogen. They display a broad variety of biological activities. The uncatalyzed/catalyzed 1,3-dipolar cycloadditions are a chemical reaction between a 1,3-dipole and a dipolarophile to achieve 1,2,3-triazoles. The hybrid approach is an innovative and powerful synthetic tool for the synthesis of two or more distinct entities in one molecule with novel biological activities. Owing to the high potential of β-lactams to display noticeable biological properties, these compounds have been one of the important ingredients in hybrid molecules. The four-membered lactams have been recognized as a part of penicillin. There are various synthetic protocols for the synthesis of β-lactams. Staudinger reaction of the Schiff bases with diphenylketenes is a successful and famous strategy for the synthesis of these products. Even though, the number of heterocyclic compounds is limited, plenty of hybrids based on heterocyclic compounds can be designed and prepared. The synthesis of hybrid products of triazole-β-lactam has proved to be highly challenging. The current review article outlines the diversity and creativity in the elegant synthesis of triazole-β-lactam hybrids as potential biological agents. Molecules including isatin, ferrocene, bile acid, chalcone, and etc were attached to β-lactam with triazole linker, as well.
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Affiliation(s)
- Pezhman Shiri
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
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7
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Lin C, Wang Y, Le M, Chen KF, Jia YG. Recent Progress in Bile Acid-Based Antimicrobials. Bioconjug Chem 2021; 32:395-410. [PMID: 33683873 DOI: 10.1021/acs.bioconjchem.0c00642] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
With the emergence of drug-resistant bacteria and the formation of biofilms by bacteria and fungi, microbial infections gradually threaten global health. Natural antimicrobial peptides (AMPs) have low susceptibility for developing resistance due to the membrane targeted mechanism, but instability and high manufacturing cost limit their applications in clinic. Bile acids, a group of steroids in the human body, with high stability, biocompatibility, and inherent facial amphiphilic structure similar to the characteristics of AMPs, have been applied to the biological field, such as drug delivery systems, self-healing hydrogels, antimicrobials, and so on. In this review, we mainly focus on the different classes of bile acid-based antimicrobials in recent years. Various designs and methods for the preparation of unimolecular antimicrobials with bile acid skeletons are first introduced, including coupling of primary amine, quaternary ammonium, and amino acid units with bile acid skeletons. Some representative oligomeric antimicrobials, including dimers of bile acids, are summarized. Finally, macromolecular antimicrobials bearing some positive charges at the main chain or side chain and interaction mechanisms of these bile acid-based antimicrobials are discussed.
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Affiliation(s)
- Caihong Lin
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China.,National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China.,Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
| | - Yushi Wang
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China.,Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
| | - Mengqi Le
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China.,Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
| | - Kai-Feng Chen
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China.,National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China.,Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
| | - Yong-Guang Jia
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China.,National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China.,Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China.,Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, China.,Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China
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8
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Gondru R, Kanugala S, Raj S, Ganesh Kumar C, Pasupuleti M, Banothu J, Bavantula R. 1,2,3-triazole-thiazole hybrids: Synthesis, in vitro antimicrobial activity and antibiofilm studies. Bioorg Med Chem Lett 2021; 33:127746. [DOI: 10.1016/j.bmcl.2020.127746] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 12/03/2020] [Accepted: 12/07/2020] [Indexed: 12/14/2022]
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9
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De Rosa M, Verdino A, Soriente A, Marabotti A. The Odd Couple(s): An Overview of Beta-Lactam Antibiotics Bearing More Than One Pharmacophoric Group. Int J Mol Sci 2021; 22:ijms22020617. [PMID: 33435500 PMCID: PMC7826672 DOI: 10.3390/ijms22020617] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/05/2021] [Accepted: 01/06/2021] [Indexed: 01/15/2023] Open
Abstract
β-lactam antibiotics are among the most important and widely used antimicrobials worldwide and are comprised of a large family of compounds, obtained by chemical modifications of the common scaffolds. Usually these modifications include the addition of active groups, but less frequently, molecules were synthesized in which either two β-lactam rings were joined to create a single bifunctional compound, or the azetidinone ring was joined to another antibiotic scaffold or another molecule with a different activity, in order to create a molecule bearing two different pharmacophoric functions. In this review, we report some examples of these derivatives, highlighting their biological properties and discussing how this strategy can lead to the development of innovative antibiotics that can represent either novel weapons against the rampant increase of antimicrobial resistance, or molecules with a broader spectrum of action.
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Affiliation(s)
- Margherita De Rosa
- Correspondence: (M.D.R.); (A.M.); Tel.: +39-089-969553 (M.D.R.); +39-089-969583 (A.M.)
| | | | | | - Anna Marabotti
- Correspondence: (M.D.R.); (A.M.); Tel.: +39-089-969553 (M.D.R.); +39-089-969583 (A.M.)
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10
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Fu DJ, Zhang YF, Chang AQ, Li J. β-Lactams as promising anticancer agents: Molecular hybrids, structure activity relationships and potential targets. Eur J Med Chem 2020; 201:112510. [PMID: 32592915 DOI: 10.1016/j.ejmech.2020.112510] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 05/17/2020] [Accepted: 05/20/2020] [Indexed: 01/17/2023]
Abstract
β-Lactam, commonly referred as azetidin-2-one, is a multifunctional building block for synthesizing β-amino ketones, γ-amino alcohols, and other compounds. Besides its well known antibiotic activity, this ring system exhibits a wide range of activities, attracting the attention of researchers. However, the structurally diverse β-lactam analogues as anticancer agents and their different molecular targets are poorly discussed. The purpose of this review is 3-fold: (1) to explore the molecular hybridization approach to design β-lactams hybrids as anticancer agents; (2) the structure activity relationship of the most active anticancer β-lactams and (3) to summarize their antitumor mechanisms.
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Affiliation(s)
- Dong-Jun Fu
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - Yun-Feng Zhang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - An-Qi Chang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - Jun Li
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China.
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11
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Deswal S, Naveen, Tittal RK, Ghule Vikas D, Lal K, Kumar A. 5-Fluoro-1H-indole-2,3-dione-triazoles- synthesis, biological activity, molecular docking, and DFT study. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127982] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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12
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Dhawan S, Awolade P, Kisten P, Cele N, Pillay AS, Saha S, Kaur M, Jonnalagadda SB, Singh P. Synthesis, Cytotoxicity and Antimicrobial Evaluation of New Coumarin-Tagged β-Lactam Triazole Hybrid. Chem Biodivers 2020; 17:e1900462. [PMID: 31788939 DOI: 10.1002/cbdv.201900462] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 11/26/2019] [Indexed: 12/20/2022]
Abstract
A series of coumarin-tagged β-lactam triazole hybrids (10a-10o) were synthesized and tested for their cytotoxic activity against MDA-MB-231 (triple negative breast cancer), MCF-7 (estrogen receptor positive breast cancer (ER+)) and A549 (human lung carcinoma) cancer cell lines including one normal cell line, HEK-293 (human embryonic kidney). Two compounds 10b and 10d exhibited substantial cytotoxic effect against MCF-7 cancer cell lines with IC50 values of 53.55 and 58.62 μm, respectively. More importantly, compounds 10b and 10d were non-cytotoxic against HEK-293 cell lines. Structure-activity relationship (SAR) studies suggested that the nitro and chloro group at the C-3 position of phenyl ring are favorable for anticancer activity, particularly against MCF-7 cell lines. Furthermore, antimicrobial evaluation of these compounds revealed modest inhibition of examined pathogenic strains with compounds 10c and 10i being the most promising antimicrobial agents against Pseudomonas aeruginosa and Candida albicans, respectively.
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Affiliation(s)
- Sanjeev Dhawan
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, 4000, South Africa
| | - Paul Awolade
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, 4000, South Africa
| | - Prishani Kisten
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, 4000, South Africa
| | - Nosipho Cele
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, 4000, South Africa
| | - Ashona-Singh Pillay
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, 4000, South Africa
| | - SouravTaru Saha
- School of Molecular and Cell Biology, University of the Witwatersrand, Private Bag 3, Johannesburg, WITS-2050, South Africa
| | - Mandeep Kaur
- School of Molecular and Cell Biology, University of the Witwatersrand, Private Bag 3, Johannesburg, WITS-2050, South Africa
| | - Sreekantha B Jonnalagadda
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, 4000, South Africa
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, 4000, South Africa
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13
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Grbović LM, Pavlović KJ, Jovanović-Šanta SS, Vasiljević BR. Microwave-Assisted Synthesis of Bile Acids Derivatives: An Overview. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190213114104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
:
The first attempts at microwave-assisted (MW) syntheses of bile acid derivatives
were performed in domestic MW appliances. However, the reproducibility of these
syntheses, which were performed in uncontrolled conditions, was very low. In the first
part of this overview, compounds synthesized under such conditions are presented. Consequently,
with the development of MW technology, MW-assisted reactions in MW reactors
became reproducible. Thus, in the second part of this review, syntheses of bile acidsbased
compounds in MW reactors are presented. Among others, publications dealing with
the following topics will be covered:
:
− Chemical transformations of hydroxyl and/or carboxyl functions of bile acids into
esters or amides,
:
− Hydroxyl group oxidations,
:
− Derivatization of oxo-compounds with different nitrogen-containing compounds (e.g. 4-amino-3-
substituted-1H-1,2,4-triazole-5-thiones, thiocarbohydrazides and thiosemicarbazides)
:
Bile acid-based molecular tweezers, capable of stereospecific molecular recognition
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Reactions of hydroxyl functions to give chlorine derivatives, presenting reactive intermediates in substitution
reactions with N- or O-containing nucleophilic arylhydrazides, urea derivatives, substituted thiadiazoles or
triazoles or amino acid methyl esters, mainly in solvent-free conditions.
:
Some of the synthesized compounds expressed antimicrobial potential and/or good recognition properties as
artificial receptors for specific amino acids or anions.
:
Detailed comparisons between conventional and MW-assisted procedures for chemical transformations of bile
acids are given in most of the presented publications. Based on these results, MW irradiation methods are simpler,
more efficient, cleaner and faster than conventional synthetic methods, meeting the requirements of green
chemistry.
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Affiliation(s)
- Ljubica M. Grbović
- Department of Chemistry, Biochemistry and Environmental Protection, University of Novi Sad, Faculty of Sciences, Trg Dositeja Obradovica 3, 21000 Novi Sad, Serbia
| | - Ksenija J. Pavlović
- Department of Chemistry, Biochemistry and Environmental Protection, University of Novi Sad, Faculty of Sciences, Trg Dositeja Obradovica 3, 21000 Novi Sad, Serbia
| | - Suzana S. Jovanović-Šanta
- Department of Chemistry, Biochemistry and Environmental Protection, University of Novi Sad, Faculty of Sciences, Trg Dositeja Obradovica 3, 21000 Novi Sad, Serbia
| | - Bojana R. Vasiljević
- Department of Chemistry, Biochemistry and Environmental Protection, University of Novi Sad, Faculty of Sciences, Trg Dositeja Obradovica 3, 21000 Novi Sad, Serbia
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14
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Yadav P, Lal K, Kumar L, Kumar A, Kumar A, Paul AK, Kumar R. Synthesis, crystal structure and antimicrobial potential of some fluorinated chalcone-1,2,3-triazole conjugates. Eur J Med Chem 2018; 155:263-274. [DOI: 10.1016/j.ejmech.2018.05.055] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 05/18/2018] [Accepted: 05/31/2018] [Indexed: 01/07/2023]
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15
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Hayeebueraheng A, Kaewmee B, Rukachaisirikul V, Kaeobamrung J. Synthesis of 2-(1,2,3-Triazolyl)benzamide Derivatives by a Copper(I)-Catalyzed Multicomponent Reaction. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701316] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Abdulhakim Hayeebueraheng
- Department of Chemistry and Center of Excellence for Innovation in Chemistry; Prince of Songkla University; 15 Kanjanavanit Road, Kohong 90112 Hat-Yai, Songkhla Thailand
| | - Benyapa Kaewmee
- Department of Chemistry and Center of Excellence for Innovation in Chemistry; Prince of Songkla University; 15 Kanjanavanit Road, Kohong 90112 Hat-Yai, Songkhla Thailand
| | - Vatcharin Rukachaisirikul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry; Prince of Songkla University; 15 Kanjanavanit Road, Kohong 90112 Hat-Yai, Songkhla Thailand
| | - Juthanat Kaeobamrung
- Department of Chemistry and Center of Excellence for Innovation in Chemistry; Prince of Songkla University; 15 Kanjanavanit Road, Kohong 90112 Hat-Yai, Songkhla Thailand
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16
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Lauder K, Toscani A, Scalacci N, Castagnolo D. Synthesis and Reactivity of Propargylamines in Organic Chemistry. Chem Rev 2017; 117:14091-14200. [PMID: 29166000 DOI: 10.1021/acs.chemrev.7b00343] [Citation(s) in RCA: 282] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Propargylamines are a versatile class of compounds which find broad application in many fields of chemistry. This review aims to describe the different strategies developed so far for the synthesis of propargylamines and their derivatives as well as to highlight their reactivity and use as building blocks in the synthesis of chemically relevant organic compounds. In the first part of the review, the different synthetic approaches to synthesize propargylamines, such as A3 couplings and C-H functionalization of alkynes, have been described and organized on the basis of the catalysts employed in the syntheses. Both racemic and enantioselective approaches have been reported. In the second part, an overview of the transformations of propargylamines into heterocyclic compounds such as pyrroles, pyridines, thiazoles, and oxazoles, as well as other relevant organic derivatives, is presented.
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Affiliation(s)
- Kate Lauder
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Anita Toscani
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Nicolò Scalacci
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Daniele Castagnolo
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
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17
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Singh G, Arora A, Rani S, Kalra P, Kumar M. A Click-Generated Triethoxysilane Tethered Ferrocene-Chalcone-Triazole Triad for Selective and Colorimetric Detection of Cu2+Ions. ChemistrySelect 2017. [DOI: 10.1002/slct.201700186] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Gurjaspreet Singh
- Department of Chemistry and Centre of Advanced Studies; Panjab University; Chandigarh 160014 India
| | - Aanchal Arora
- Khalsa College for Women, Civil Lines; Ludhiana, Punjab 143002 India
| | - Sunita Rani
- Department of Chemistry and Centre of Advanced Studies; Panjab University; Chandigarh 160014 India
| | - Pooja Kalra
- Department of Chemistry and Centre of Advanced Studies; Panjab University; Chandigarh 160014 India
| | - Manoj Kumar
- Department of Chemistry; BBK DAV College; Lawrence Road, Shastri Nagar, White Avenue Amritsar 143001 India
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18
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Singh G, Arora A, Rani S, Kalra P, Aulakh D, Wriedt M. A family of silatrane-armed triazole-encapped salicylaldehyde-derived Schiff bases: Synthesis, spectral analysis, and antimicrobial and quantum chemical evaluation. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3728] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Gurjaspreet Singh
- Department of Chemistry and Centre of Advanced Studies; Panjab University; Chandigarh 160014 India
| | - Aanchal Arora
- Department of Chemistry and Centre of Advanced Studies; Panjab University; Chandigarh 160014 India
| | - Sunita Rani
- Department of Chemistry and Centre of Advanced Studies; Panjab University; Chandigarh 160014 India
| | - Pooja Kalra
- Department of Chemistry and Centre of Advanced Studies; Panjab University; Chandigarh 160014 India
| | - Darpandeep Aulakh
- Functional Materials Design and X-ray Diffraction Lab, Department of Chemistry and Biomolecular Science; Clarkson University; Box 5810 Potsdam New York 13699 U.S.A
| | - Mario Wriedt
- Functional Materials Design and X-ray Diffraction Lab, Department of Chemistry and Biomolecular Science; Clarkson University; Box 5810 Potsdam New York 13699 U.S.A
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19
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Meščić A, Šalić A, Gregorić T, Zelić B, Raić-Malić S. Continuous flow-ultrasonic synergy in click reactions for the synthesis of novel 1,2,3-triazolyl appended 4,5-unsaturated l-ascorbic acid derivatives. RSC Adv 2017. [DOI: 10.1039/c6ra25244c] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
A combination of flow chemistry and batch-based synthetic procedures has been successfully applied to the assembly of novel 4,5-unsaturated l-ascorbic acid series 6a–6n with diverse C-6-substituted 1,2,3-triazole moiety.
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Affiliation(s)
- Andrijana Meščić
- University of Zagreb
- Faculty of Chemical Engineering and Technology
- Department of Organic Chemistry
- HR-10000 Zagreb
- Croatia
| | - Anita Šalić
- University of Zagreb
- Faculty of Chemical Engineering and Technology
- Department of Reaction Engineering and Catalysis
- HR-10000 Zagreb
- Croatia
| | - Tomislav Gregorić
- University of Zagreb
- Faculty of Chemical Engineering and Technology
- Department of Organic Chemistry
- HR-10000 Zagreb
- Croatia
| | - Bruno Zelić
- University of Zagreb
- Faculty of Chemical Engineering and Technology
- Department of Reaction Engineering and Catalysis
- HR-10000 Zagreb
- Croatia
| | - Silvana Raić-Malić
- University of Zagreb
- Faculty of Chemical Engineering and Technology
- Department of Organic Chemistry
- HR-10000 Zagreb
- Croatia
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20
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Divse JM, Mhaske SB, Charolkar CR, Sant DG, Tupe SG, Deshpande MV, Khedkar VM, Nawale LU, Sarkar D, Pore VS. Synthesis and biological evaluation of new fluconazole β-lactam conjugates linked via 1,2,3-triazole. NEW J CHEM 2017. [DOI: 10.1039/c6nj03117j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel fluconazole conjugates with potent antifungal activity are reported here. They were also found to be non-hemolytic and non-cytotoxic.
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Affiliation(s)
- Jaisingh M. Divse
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Santosh B. Mhaske
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | | | - Duhita G. Sant
- Biochemical Sciences Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Santosh G. Tupe
- Biochemical Sciences Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Mukund V. Deshpande
- Biochemical Sciences Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Vijay M. Khedkar
- School of Health Sciences
- University of KwaZulu Natal
- Durban 4000
- South Africa
- Department of Pharmaceutical Chemistry
| | - Laxman U. Nawale
- Combichem-Bioresource Center
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Dhiman Sarkar
- Combichem-Bioresource Center
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Vandana S. Pore
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
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21
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Sant DG, Tupe SG, Ramana CV, Deshpande MV. Fungal cell membrane-promising drug target for antifungal therapy. J Appl Microbiol 2016; 121:1498-1510. [PMID: 27667746 DOI: 10.1111/jam.13301] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 08/30/2016] [Accepted: 09/20/2016] [Indexed: 11/29/2022]
Abstract
Increase in invasive fungal infections over the past few years especially in immunocompromised patients prompted the search for new antifungal agents with improved efficacy. Current antifungal armoury includes very few effective drugs like Amphotericin B; new generation azoles, including voriconazole and posaconazole; echinocandins like caspofungin and micafungin to name a few. Azole class of antifungals which target the fungal cell membrane are the first choice of treatment for many years because of their effectiveness. As the fungal cell membrane is predominantly made up of sterols, glycerophospholipids and sphingolipids, the role of lipids in pathogenesis and target identification for improved therapeutics were largely pursued by researchers during the last few years. Present review focuses on cell membrane as an antifungal target with emphasis on membrane biogenesis, structure and function of cell membrane, cell membrane inhibitors, screening assays, recent advances and future prospects.
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Affiliation(s)
- D G Sant
- Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, India
| | - S G Tupe
- Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, India
| | - C V Ramana
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, India
| | - M V Deshpande
- Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, India
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22
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Ruddarraju RR, Murugulla AC, Kotla R, Tirumalasetty MCB, Wudayagiri R, Donthabakthuni S, Maroju R. Design, synthesis, anticancer activity and docking studies of theophylline containing 1,2,3-triazoles with variant amide derivatives. MEDCHEMCOMM 2016; 8:176-183. [PMID: 30108703 DOI: 10.1039/c6md00479b] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Accepted: 10/18/2016] [Indexed: 11/21/2022]
Abstract
A new series of theophylline analogues containing 1,2,3-triazoles with different amide groups (22-41) has been designed and synthesized, and their biological activities have been evaluated as potential anticancer agents. The anticancer activities of the synthesized compounds were studied in four cancer cell lines viz. lung (A549), colon (HT-29), breast (MCF-7) and melanoma (A375). Furthermore, these compounds were screened for computational ADME and Lipinski's analysis followed by molecular docking and binding energy calculations against the various therapeutic targets involved in cell proliferation. The in vitro results demonstrate that compounds 22, 27, 36 and 40 have pivotal anticancer activity. Among these, compounds 22 and 27 have significant cytotoxic activity in all three cell lines; the in silico docking studies also reveal that compounds 22, 27 and 36 have good dock scores, binding affinities and binding energies towards human epidermal growth factor receptor 2. This is the first report to demonstrate theophylline hybrids containing 1,2,3-triazoles as potential anticancer agents.
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Affiliation(s)
- Radhakrishnam Raju Ruddarraju
- Dr.MACS Bio-Pharma Pvt. Ltd , Factory: Plot-79/B&C , Pasamylaram , Medak (Dist)-502307 , Patancheru , Telangana , India .
| | - Adharvana Chari Murugulla
- Dr.MACS Bio-Pharma Pvt. Ltd , Factory: Plot-79/B&C , Pasamylaram , Medak (Dist)-502307 , Patancheru , Telangana , India .
| | - Ravindar Kotla
- Dr.MACS Bio-Pharma Pvt. Ltd , Factory: Plot-79/B&C , Pasamylaram , Medak (Dist)-502307 , Patancheru , Telangana , India .
| | - Muni Chandra Babu Tirumalasetty
- Bioinformatics Center , Division of Molecular Biology , Department of Zoology , Sri Venkateswara University , Tirupati-517 502 , Andhra Pradesh , India
| | - Rajendra Wudayagiri
- Bioinformatics Center , Division of Molecular Biology , Department of Zoology , Sri Venkateswara University , Tirupati-517 502 , Andhra Pradesh , India
| | - Shobha Donthabakthuni
- Dr.MACS Bio-Pharma Pvt. Ltd , Factory: Plot-79/B&C , Pasamylaram , Medak (Dist)-502307 , Patancheru , Telangana , India .
| | - Ravichandar Maroju
- Mahatma Gandhi Institute of Technology , Gandipet , Hyderabad-500 075 , Telangana , India
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23
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Synthesis, in vitro anticancer and antibacterial activities and in silico studies of new 4-substituted 1,2,3-triazole-coumarin hybrids. Eur J Med Chem 2016; 124:794-808. [PMID: 27639370 DOI: 10.1016/j.ejmech.2016.08.062] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 08/25/2016] [Accepted: 08/26/2016] [Indexed: 01/19/2023]
Abstract
The 4-substituted 1,2,3-triazole core in designed coumarin hybrids (4-35) with diverse physicochemical properties was introduced by eco-friendly copper(I)-catalyzed Huisgen 1,3-dipolar cycloaddition under microwave irradiation. Coumarin-1,2,3-triazole-benzofused heterocycle hybrids emerged as the class of compounds exhibiting the highest antiproliferative activity. The strong relationship between lipophilicity and antiproliferative activities was observed indicating that lipophilic 1,2,3-triazole-coumarin hybrids containing phenylethyl (13), 3,5-difluorophenyl (14), 5-iodoindole (30) and benzimidazole (33 and 35) subunits showed the most potent cytostatic effects. The 7-methylcoumarin-1,2,3-triazole-2-methylbenzimidazole hybrid 33 can be highlighted as a lead that exerted the highest cytotoxicity against hepatocellular carcinoma HepG2 cells with IC50 value of 0.9 μM and high selectivity (SI = 50). This compound induced cell death, mainly due to early apoptosis. Strong antiproliferative effect of 33 could be associated with its inhibition of 5-lipoxygenase (5-LO) activity and perturbation of sphingolipid signaling by interfering with intracellular acid ceramidase (ASAH) activity. Outlined considerable effect of lipophilicity on antiproliferative activity was not observed for antibacterial activity. The compounds with p-pentylphenyl (17), 2-chloro-4-fluorobenzenesulfonamide (23) and dithiocarbamate (27) moiety were endowed with high selectivity against Enterococcus species. Moreover, these compounds were found to be superior in inhibiting the growth of clinically isolated vancomycin-resistant Enterococcus faecium, while the reference antibiotics exhibited the lack of activity. Our findings indicate that coumarin-1,2,3-triazole could be used as the scaffold for structural optimization to develop more potent and selective anticancer agents and encourage further development of novel structurally related analogs of 33 as more effective 5-LO inhibitors.
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24
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Li W, Li Y, Yin X, Liang Y, Li J, Wang C, Lan Y, Wang H, Ju Y, Li G. Azobenzene-bridged bile acid dimers: an interesting class of conjugates with conformation-controlled bioactivity. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.04.107] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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25
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Pospieszny T, Pakiet M, Kowalczyk I, Brycki B. Design, synthesis and application of new bile acid ligands with 1,2,3-triazole ring. Supramol Chem 2016. [DOI: 10.1080/10610278.2016.1175568] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Tomasz Pospieszny
- Laboratory of Microbiocides Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Poznań, Poland
| | - Marta Pakiet
- Laboratory of Microbiocides Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Poznań, Poland
| | - Iwona Kowalczyk
- Laboratory of Microbiocides Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Poznań, Poland
| | - Bogumił Brycki
- Laboratory of Microbiocides Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Poznań, Poland
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26
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Kacprzak K, Skiera I, Piasecka M, Paryzek Z. Alkaloids and Isoprenoids Modification by Copper(I)-Catalyzed Huisgen 1,3-Dipolar Cycloaddition (Click Chemistry): Toward New Functions and Molecular Architectures. Chem Rev 2016; 116:5689-743. [DOI: 10.1021/acs.chemrev.5b00302] [Citation(s) in RCA: 176] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Karol Kacprzak
- Bioorganic Chemistry Department, Faculty of Chemistry, Adam Mickiewicz University, Ul. Umultowska 89b, 61-614 Poznań, Poland
| | - Iwona Skiera
- Bioorganic Chemistry Department, Faculty of Chemistry, Adam Mickiewicz University, Ul. Umultowska 89b, 61-614 Poznań, Poland
| | - Monika Piasecka
- Bioorganic Chemistry Department, Faculty of Chemistry, Adam Mickiewicz University, Ul. Umultowska 89b, 61-614 Poznań, Poland
| | - Zdzisław Paryzek
- Bioorganic Chemistry Department, Faculty of Chemistry, Adam Mickiewicz University, Ul. Umultowska 89b, 61-614 Poznań, Poland
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27
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Zabarska N, Stumper A, Rau S. CuAAC click reactions for the design of multifunctional luminescent ruthenium complexes. Dalton Trans 2016; 45:2338-51. [DOI: 10.1039/c5dt04599a] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
CuAAC (Cu(i) catalyzed azide–alkyne cycloaddition) click chemistry has emerged as a versatile tool in the development of photoactive ruthenium complexes with multilateral potential applicability. Three general concepts for their synthesis and selected applications are discussed.
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Affiliation(s)
- Natalia Zabarska
- Institute of Inorganic Chemistry I
- Ulm University
- 89081 Ulm
- Germany
| | - Anne Stumper
- Institute of Inorganic Chemistry I
- Ulm University
- 89081 Ulm
- Germany
| | - Sven Rau
- Institute of Inorganic Chemistry I
- Ulm University
- 89081 Ulm
- Germany
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28
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Pulya S, Kommagalla Y, Sant DG, Jorwekar SU, Tupe SG, Deshpande MV, Ramana CV. Re-engineering of PIP3-antagonist triazole PITENIN's chemical scaffold: development of novel antifungal leads. RSC Adv 2016. [DOI: 10.1039/c5ra25145a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
A novel 4-(1-phenyl-1-hydroxyethyl)-1-(o-hydroxyphenyl)-1H-1,2,3-triazole was designed by integrating the structural features of triazole PITENIN anticancer agents and the azole class of antifungal drugs.
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Affiliation(s)
- Sravani Pulya
- Division of Organic Chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Yadagiri Kommagalla
- Division of Organic Chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Duhita G. Sant
- Biochemical Sciences Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Shweta U. Jorwekar
- Biochemical Sciences Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Santosh G. Tupe
- Biochemical Sciences Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Mukund V. Deshpande
- Biochemical Sciences Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Chepuri V. Ramana
- Division of Organic Chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
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29
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Singh G, Arora A, Mangat SS, Rani S, Kaur H, Goyal K, Sehgal R, Maurya IK, Tewari R, Choquesillo-Lazarte D, Sahoo S, Kaur N. Design, synthesis and biological evaluation of chalconyl blended triazole allied organosilatranes as giardicidal and trichomonacidal agents. Eur J Med Chem 2016; 108:287-300. [DOI: 10.1016/j.ejmech.2015.11.029] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 11/14/2015] [Accepted: 11/18/2015] [Indexed: 01/05/2023]
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30
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Pore VS, Divse JM, Charolkar CR, Nawale LU, Khedkar VM, Sarkar D. Design and synthesis of 11α-substituted bile acid derivatives as potential anti-tuberculosis agents. Bioorg Med Chem Lett 2015; 25:4185-90. [PMID: 26299346 DOI: 10.1016/j.bmcl.2015.08.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 07/20/2015] [Accepted: 08/04/2015] [Indexed: 12/17/2022]
Abstract
We have synthesized a series of novel 11α-triazoyl bile acid derivatives. In addition, we also have synthesized N-alkyl and N-acyl derivatives of C-11 amino bile acid esters. All the compounds were evaluated for the inhibitory activity against Mycobacterium tuberculosis H37Ra (MTB) at 30 μg/mL level. Four lead compounds (2b, 3, 7 and 8) were further confirmed from their dose dependent effect against MTB. These compounds were found to be active against Dormant and active stage MTB under both in vitro as well as within THP1 host macrophages. The most promising compound 2b showed strong antitubercular activities against MTB under in vitro and ex vivo (IC90 value of ∼3 μg/mL) conditions and almost insignificant cytotoxicity up to 100 μg/mL against THP-1, A549 and PANC-1 human cancer cell lines. Inactivity of all these compounds against Gram positive and Gram negative bacteria indicates their specificity. Molecular docking studies of these compounds into the active site of DprE1 enzyme revealed a similar binding mode to native ligands in the crystal structure thereby helping to establish a structural basis of inhibition of MTB. The synthesized compounds were analyzed for ADME properties and showed potential to develop good oral drug candidates. Our results clearly indicate the identification of some novel, selective and specific inhibitors against MTB that can be explored further for potential antitubercular drug.
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Affiliation(s)
- Vandana S Pore
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India.
| | - Jaisingh M Divse
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
| | | | - Laxman U Nawale
- Combichem-Bioresource Center, Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
| | - Vijay M Khedkar
- Combichem-Bioresource Center, Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
| | - Dhiman Sarkar
- Combichem-Bioresource Center, Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
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31
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Agalave SG, Pharande SG, Gade SM, Pore VS. Alumina-Supported Copper Iodide: An Efficient and Recyclable Catalyst for Microwave-Assisted Synthesis of 1,4-Disubstituted 1,2,3-Triazoles via Three-Component Reaction in Water. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500189] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Sandip G. Agalave
- Organic Chemistry Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road, Pashan Pune 411 008 India
| | - Shrikant G. Pharande
- Organic Chemistry Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road, Pashan Pune 411 008 India
| | - Swapna M. Gade
- Chemical Engineering and Process Development Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road, Pashan Pune 411 008 India
| | - Vandana S. Pore
- Organic Chemistry Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road, Pashan Pune 411 008 India
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32
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Mądrzak-Litwa I, Wojciechowska A, Paryzek Z. Synthesis of Isomeric Dimers of Deoxycholic Acid Derivatives Linked by 1,2,3-Triazole. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2015.1014116] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | | | - Zdzisław Paryzek
- Faculty of Chemistry, Adam Mickiewicz University, Poznań, Poland
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33
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One-pot click synthesis of 1,2,3-triazole-embedded unsaturated uracil derivatives and hybrids of 1,5- and 2,5-disubstituted tetrazoles and pyrimidines. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.152] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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34
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Hassan S, Müller TJJ. Multicomponent Syntheses based upon Copper-Catalyzed Alkyne-Azide Cycloaddition. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400904] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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35
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Pore VS, Agalave SG, Pharande SG, Patil PA, Kotmale AS. Bile acid hydrazides: gelation, structural, physical and spectroscopic properties. NEW J CHEM 2015. [DOI: 10.1039/c4nj01352b] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Novel bile acid hydrazides are synthesized and temperature dependent NMR, IR and rheological experiments are done for understanding the role of intra-molecular hydrogen bonding leading to gelation.
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Affiliation(s)
- Vandana S. Pore
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pashan
- India
| | - Sandip G. Agalave
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pashan
- India
| | | | - Prashant A. Patil
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Pashan
- India
| | - Amol S. Kotmale
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pashan
- India
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36
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Pospieszny T, Koenig H, Kowalczyk I, Brycki B. Synthesis, spectroscopic and theoretical studies of new quasi-podands from bile acid derivatives linked by 1,2,3-triazole rings. Molecules 2014; 19:2557-70. [PMID: 24566321 PMCID: PMC6270822 DOI: 10.3390/molecules19022557] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Revised: 02/19/2014] [Accepted: 02/20/2014] [Indexed: 11/16/2022] Open
Abstract
A novel method for the synthesis of bile acid derivatives has been developed using "click chemistry". Intermolecular 1,3-dipolar cycloaddition of the propargyl ester of bile acids and azide groups of 1,3,5-tris(azidomethyl)benzene gave a new quasi-podands with 1,2,3-triazole rings. The structures of the products were confirmed by spectral (1H-NMR, 13C-NMR, and FT-IR) analysis, mass spectrometry and PM5 semiempirical methods. Estimation of the pharmacotherapeutic potential has been accomplished for synthesized compounds on the basis of Prediction of Activity Spectra for Substances (PASS).
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Affiliation(s)
- Tomasz Pospieszny
- Laboratory of Microbiocide Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, Poznań 60-780, Poland.
| | - Hanna Koenig
- Laboratory of Microbiocide Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, Poznań 60-780, Poland.
| | - Iwona Kowalczyk
- Laboratory of Microbiocide Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, Poznań 60-780, Poland.
| | - Bogumił Brycki
- Laboratory of Microbiocide Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, Poznań 60-780, Poland.
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Kotovshchikov YN, Latyshev GV, Lukashev NV, Beletskaya IP. Synthesis of novel 1,2,3-triazolyl derivatives of pregnane, androstane andd-homoandrostane. Tandem “click” reaction/Cu-catalyzedd-homo rearrangement. Org Biomol Chem 2014; 12:3707-20. [DOI: 10.1039/c4ob00404c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Pérez-Labrada K, Méndez Y, Brouard I, Rivera DG. Multicomponent ligation of steroids: creating diversity at the linkage moiety of bis-spirostanic conjugates by Ugi reactions. ACS COMBINATORIAL SCIENCE 2013; 15:320-30. [PMID: 23573787 DOI: 10.1021/co400028e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The diversity-oriented synthesis of novel bis-spirostanic conjugates utilizing two different Ugi four-component reactions (Ugi-4CR) is described. Spirostanic steroids were functionalized with Ugi-reactive groups, that is, amines, isocyanides, and carboxylic acids, and next were subjected to multicomponent ligation approaches leading to bis-steroidal conjugates featuring pseudo-peptidic and heterocyclic linkage moieties. Both the classic Ugi-4CR and its hydrazoic acid variant were implemented, proving good efficiency for the ligation of isocyanosteroids to spirostanic acids and equatorial amines. Axially oriented amines showed poorer results, although model studies proved that chemical efficiency could be significantly improved while increasing reaction times. Overall, the method comprises the rapid generation of molecular diversity at the bis-steroid linkage moiety and, consequently, shows promise toward the production of combinatorial libraries of bis-spirostanes for biological screening.
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Affiliation(s)
- Karell Pérez-Labrada
- Center for Natural Products
Study, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
- Institute of Pharmacy and Food, University of Havana, San Lázaro y L, 10400,
La Habana, Cuba
- Instituto de Productos Naturales y Agrobiología-C.S.I.C., Avda. Astrofísico
Francisco Sánchez 3, 38206 La Laguna, Tenerife, Spain
| | - Yanira Méndez
- Center for Natural Products
Study, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Ignacio Brouard
- Instituto de Productos Naturales y Agrobiología-C.S.I.C., Avda. Astrofísico
Francisco Sánchez 3, 38206 La Laguna, Tenerife, Spain
| | - Daniel G. Rivera
- Center for Natural Products
Study, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
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Joshi CV, Pathan EK, Punekar NS, Tupe SG, Kapadnis BP, Deshpande MV. A biochemical correlate of dimorphism in a zygomycete Benjaminiella poitrasii: characterization of purified NAD-dependent glutamate dehydrogenase, a target for antifungal agents. Antonie van Leeuwenhoek 2013; 104:25-36. [PMID: 23588417 DOI: 10.1007/s10482-013-9921-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Accepted: 04/05/2013] [Indexed: 10/27/2022]
Abstract
The fungal organisms, especially pathogens, change their vegetative (Y, unicellular yeast and H, hypha) morphology reversibly for survival and proliferation in the host environment. NAD-dependent glutamate dehydrogenase (NAD-GDH, EC 1.4.1.2) from a non-pathogenic dimorphic zygomycete Benjaminiella poitrasii was previously reported to be an important biochemical correlate of the transition process. The enzyme was purified to homogeneity and characterized. It is a 371 kDa native molecular weight protein made up of four identical subunits. Kinetic studies showed that unlike other NAD-GDHs, it may act as an anabolic enzyme and has more affinity towards 2-oxoglutarate than L-glutamate. Chemical modifications revealed the involvement of single histidine and lysine residues in the catalytic activity of the enzyme. The phosphorylation and dephosphorylation study showed that the NAD-GDH is present in active phosphorylated form in hyphal cells of B. poitrasii. Two of the 1,2,3 triazole linked β-lactam-bile acid conjugates synthesized in the laboratory (B18, B20) were found to be potent inhibitors of purified NAD-GDH which also significantly affected Y-H transition in B. poitrasii. Furthermore, the compound B20 inhibited germ tube formation during Y-H transition in Candida albicans strains and Yarrowia lipolytica. The possible use of NAD-GDH as a target for antifungal agents is discussed.
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Affiliation(s)
- C V Joshi
- Biochemical Sciences Division, National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
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40
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Pérez-Labrada K, Morera C, Brouard I, Llerena R, Rivera DG. Synthesis and conformational study of triazole-linked bis-spirostanic conjugates. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.01.058] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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41
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Jurášek M, Džubák P, Sedlák D, Dvořáková H, Hajdúch M, Bartůněk P, Drašar P. Preparation, preliminary screening of new types of steroid conjugates and their activities on steroid receptors. Steroids 2013; 78:356-61. [PMID: 23291595 DOI: 10.1016/j.steroids.2012.11.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Revised: 11/21/2012] [Accepted: 11/27/2012] [Indexed: 01/09/2023]
Abstract
There were synthesized new types of ribbon type steroidal dimers derived from three types of steroidal skeletons (cholic acid, etienic acid, estrone) using Cu(I) catalyzed 1, 3-dipolar cycloaddition reaction. Steroid parts of the molecular "ribbons" are linked by heterocyclic moiety, namely by 2,6-bis((1H-1,2,3-triazol-1-yl)-methyl)pyridine. Compounds synthesized possess different cytotoxic and hormone receptor modulating activities.
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Affiliation(s)
- Michal Jurášek
- Institute of Chemical Technology, CZ-166 28 Prague, Czech Republic
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42
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Meijide F, Trillo JV, de Frutos S, Galantini L, Pavel NV, Soto VH, Jover A, Tato JV. Crystal structure of head-to-head dimers of cholic and deoxycholic acid derivatives with different symmetric bridges. Steroids 2013. [PMID: 23200733 DOI: 10.1016/j.steroids.2012.11.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The crystal structure of three head-to-head dimers (having two cholic acid or deoxycholic acid units) linked at carbon atoms C3 by aromatic or alkyl bridges is studied. An internal coordinates system is necessary for describing the relative orientation in the space of the two bile acid residues. Five angles (three torsion and two common ones) are necessary for defining the relative position of both steroid residues in space. Carbon atoms C3 (which always carries a α-hydroxy group in natural bile acids), and C10 and C13 (which always carry β-methyl groups) of each steroid residue are suitable for this purpose. Furthermore, the distance between each C3 carbon atoms of both steroid residues will allow one to locate the steroids in space. The three dimers selected provide a large range of values for these angles. The packing, hydrogen bond network, and location of guest in the three crystals are discussed.
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Affiliation(s)
- Francisco Meijide
- Departamento de Química Física, Facultad de Ciencias, Universidad de Santiago de Compostela, Avda. Alfonso X El Sabio s/n, 27002 Lugo, Spain
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43
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Ibrahim YA, Al-Awadi NA, Al-Azemi TF, Abraham S, John E. Sequential Staudinger ketene–imine cycloaddition, RCM approach to polycyclic macrocyclic bisazetidinones. RSC Adv 2013. [DOI: 10.1039/c3ra40649k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Paryzek Z, Joachimiak R, Piasecka M, Pospieszny T. A new approach to steroid dimers and macrocycles by the reaction of 3-chlorocarbonyl derivatives of bile acids with O,O-, N,N-, and S,S-dinucleophiles. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.08.151] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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45
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Alcaide B, Almendros P, Aragoncillo C, Callejo R, Ruiz MP, Torres MR. Regio- and diastereoselective synthesis of β-lactam-triazole hybrids via Passerini/CuAAC sequence. J Org Chem 2012; 77:6917-28. [PMID: 22812653 DOI: 10.1021/jo301113g] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Passerini (P-3CR) and Passerini-Smiles reactions were investigated in azetidine-2,3-diones, affording the corresponding 3,3-disubstituted-β-lactams with complete diastereoselectivity in high yields. The study has been carried out using different isocyanides, carboxylic acids, and phenols showing the scope of both reactions. In addition, the regioselective synthesis of highly functionalized β-lactam-triazole hybrids has been developed via a Passerini/CuAAC sequence. Interestingly, the use of dialkynes/diazides or trialkynes/triazides as linkers in the CuAAC step has allowed the synthesis of C(2) and C(3) symmetric β-lactam-triazole hybrids, respectively.
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Affiliation(s)
- Benito Alcaide
- Grupo de Lactamas y Heterociclos Bioactivos, Departamento de Química Orgánica I, Unidad Asociada al CSIC, Facultad de Química, Universidad Complutense de Madrid, 28040-Madrid, Spain.
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Hou J, Liu X, Shen J, Zhao G, Wang PG. The impact of click chemistry in medicinal chemistry. Expert Opin Drug Discov 2012; 7:489-501. [PMID: 22607210 DOI: 10.1517/17460441.2012.682725] [Citation(s) in RCA: 180] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION The copper(I)-catalyzed 1,3-dipolar cycloaddition of alkynes and azides to form 1,2,3-triazoles is the most popular reaction in click chemistry. This reaction is also near-perfect, in terms of its robustness, due to the high degree of reliability and complete specificity. Furthermore, this reaction has been used increasingly in drug discovery, because the formed 1,2,3-triazole can act as both a bioisostere and a linker. AREAS COVERED This review provides an overview of a most important click reaction, 1,3-dipolar cycloadditions of alkynes and azides, in the drug discovery. EXPERT OPINION Click chemistry is a very powerful tool, in the drug discovery, because it is very efficient in the creation of compound libraries through combinatorial methodology. However, the 1,2,3-triazole ring itself is not a commonly used pharmacophore and has rarely been found in marketed drugs, demonstrating that there are still some limitations during the use of 1,2,3-triazole in the molecules of drug candidates. Hopefully, in the next decade, we will witness the emergence of 1,2,3-triazole-bearing drugs on the market as this click reaction is used more and more widely in the drug discovery.
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Affiliation(s)
- Jingli Hou
- Nankai University, State Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Tianjin 300071, PR China
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Hugenberg V, Breyholz HJ, Riemann B, Hermann S, Schober O, Schäfers M, Gangadharmath U, Mocharla V, Kolb H, Walsh J, Zhang W, Kopka K, Wagner S. A new class of highly potent matrix metalloproteinase inhibitors based on triazole-substituted hydroxamates: (radio)synthesis and in vitro and first in vivo evaluation. J Med Chem 2012; 55:4714-27. [PMID: 22540974 DOI: 10.1021/jm300199g] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In vivo imaging of MMPs is of great (pre)clinical interest and can potentially be realized with modern three-dimensional and noninvasive in vivo molecular imaging techniques such as positron emission tomography (PET). Consequently, MMP inhibitors (MMPIs) radiolabeled with positron emitting nuclides (e.g., (18)F) represent a suitable tool for the visualization of activated MMPs with PET. On the basis of our previous work and results regarding radiolabeled and unlabeled derivatives of the nonselective MMPIs, we discovered a new class of fluorinated MMPIs with a triazole-substituted hydroxamate substructure. These novel MMPIs are characterized by an increased hydrophilicity compared with the lead structures and excellent MMP inhibition potencies for MMP-2, MMP-8, MMP-9, and MMP-13 (IC(50) = 0.006-107 nM). Therefore, one promising fluorinated triazole-substituted hydroxamate (30b) was selected and resynthesised as its (18)F-labeled version to yield the potential PET radioligand [(18)F]30b. The biodistribution behavior of this novel compound was investigated with small animal PET.
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Affiliation(s)
- Verena Hugenberg
- Department of Nuclear Medicine, University Hospital Münster , Albert-Schweitzer-Campus 1, Building A1, D-48149 Münster, Germany.
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48
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Cornier PG, Boggián DB, Mata EG, Delpiccolo CM. Solid-phase based synthesis of biologically promising triazolyl aminoacyl (peptidyl) penicillins. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2011.11.113] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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49
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Pospieszny T, Małecka I, Paryzek Z. Synthesis and spectroscopic studies of new bile acid derivatives linked by a 1,2,3-triazole ring. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2011.11.027] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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50
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Preparation of Bis-β-Lactams by Ketene–Imine Cycloadditions. TOPICS IN HETEROCYCLIC CHEMISTRY 2012. [DOI: 10.1007/7081_2012_89] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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