1
|
de Sena Murteira Pinheiro P, Franco LS, Montagnoli TL, Fraga CAM. Molecular hybridization: a powerful tool for multitarget drug discovery. Expert Opin Drug Discov 2024; 19:451-470. [PMID: 38456452 DOI: 10.1080/17460441.2024.2322990] [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: 10/24/2023] [Accepted: 02/21/2024] [Indexed: 03/09/2024]
Abstract
INTRODUCTION The current drug discovery paradigm of 'one drug, multiple targets' has gained attention from both the academic medicinal chemistry community and the pharmaceutical industry. This is in response to the urgent need for effective agents to treat multifactorial chronic diseases. The molecular hybridization strategy is a useful tool that has been widely explored, particularly in the last two decades, for the design of multi-target drugs. AREAS COVERED This review examines the current state of molecular hybridization in guiding the discovery of multitarget small molecules. The article discusses the design strategies and target selection for a multitarget polypharmacology approach to treat various diseases, including cancer, Alzheimer's disease, cardiac arrhythmia, endometriosis, and inflammatory diseases. EXPERT OPINION Although the examples discussed highlight the importance of molecular hybridization for the discovery of multitarget bioactive compounds, it is notorious that the literature has focused on specific classes of targets. This may be due to a deep understanding of the pharmacophore features required for target binding, making targets such as histone deacetylases and cholinesterases frequent starting points. However, it is important to encourage the scientific community to explore diverse combinations of targets using the molecular hybridization strategy.
Collapse
Affiliation(s)
- Pedro de Sena Murteira Pinheiro
- Laboratório de Avaliação e Síntese de Substâncias Bioativas (LASSBio), Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lucas Silva Franco
- Laboratório de Avaliação e Síntese de Substâncias Bioativas (LASSBio), Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Tadeu Lima Montagnoli
- Laboratório de Avaliação e Síntese de Substâncias Bioativas (LASSBio), Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carlos Alberto Manssour Fraga
- Laboratório de Avaliação e Síntese de Substâncias Bioativas (LASSBio), Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| |
Collapse
|
2
|
Wang H, Yang Q, Liu X, Xu Z, Shao M, Li D, Duan Y, Tang J, Yu X, Zhang Y, Hao A, Wang Y, Chen J, Zhu C, Guddat L, Chen H, Zhang L, Chen X, Jiang B, Sun L, Rao Z, Yang H. Structure-based discovery of dual pathway inhibitors for SARS-CoV-2 entry. Nat Commun 2023; 14:7574. [PMID: 37990007 PMCID: PMC10663540 DOI: 10.1038/s41467-023-42527-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 10/13/2023] [Indexed: 11/23/2023] Open
Abstract
Since 2019, SARS-CoV-2 has evolved rapidly and gained resistance to multiple therapeutics targeting the virus. Development of host-directed antivirals offers broad-spectrum intervention against different variants of concern. Host proteases, TMPRSS2 and CTSL/CTSB cleave the SARS-CoV-2 spike to play a crucial role in the two alternative pathways of viral entry and are characterized as promising pharmacological targets. Here, we identify compounds that show potent inhibition of these proteases and determine their complex structures with their respective targets. Furthermore, we show that applying inhibitors simultaneously that block both entry pathways has a synergistic antiviral effect. Notably, we devise a bispecific compound, 212-148, exhibiting the dual-inhibition ability of both TMPRSS2 and CTSL/CTSB, and demonstrate antiviral activity against various SARS-CoV-2 variants with different viral entry profiles. Our findings offer an alternative approach for the discovery of SARS-CoV-2 antivirals, as well as application for broad-spectrum treatment of viral pathogenic infections with similar entry pathways.
Collapse
Affiliation(s)
- Haofeng Wang
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- Shanghai Clinical Research and Trial Center, Shanghai, P.R. China
| | - Qi Yang
- Guangzhou Laboratory, Guangzhou, China
| | - Xiaoce Liu
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- Shanghai Clinical Research and Trial Center, Shanghai, P.R. China
| | - Zili Xu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Maolin Shao
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- Shanghai Clinical Research and Trial Center, Shanghai, P.R. China
| | - Dongxu Li
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- Shanghai Clinical Research and Trial Center, Shanghai, P.R. China
| | - Yinkai Duan
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- Shanghai Clinical Research and Trial Center, Shanghai, P.R. China
| | | | - Xianqiang Yu
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yumin Zhang
- CAS Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China
| | - Aihua Hao
- The Fifth People's Hospital of Shanghai, Shanghai Institute of Infectious Disease and Biosecurity, and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Yajie Wang
- The Fifth People's Hospital of Shanghai, Shanghai Institute of Infectious Disease and Biosecurity, and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Jie Chen
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- Shanghai Clinical Research and Trial Center, Shanghai, P.R. China
| | - Chenghao Zhu
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Luke Guddat
- School of Chemistry and Molecular Biosciences, the University of Queensland, Brisbane, Queensland, Australia
| | - Hongli Chen
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Leike Zhang
- CAS Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China.
| | | | - Biao Jiang
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China.
- University of Chinese Academy of Sciences, Beijing, China.
| | - Lei Sun
- The Fifth People's Hospital of Shanghai, Shanghai Institute of Infectious Disease and Biosecurity, and Institutes of Biomedical Sciences, Fudan University, Shanghai, China.
| | - Zihe Rao
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- Shanghai Clinical Research and Trial Center, Shanghai, P.R. China
- Guangzhou Laboratory, Guangzhou, China
- Laboratory of Structural Biology, School of Life Sciences and School of Medicine, Tsinghua University, Beijing, China
- State Key Laboratory of Medicinal Chemical Biology, College of Life Sciences and College of Pharmacy, Nankai University, Tianjin, China
- National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Haitao Yang
- Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University, Shanghai, China.
- Shanghai Clinical Research and Trial Center, Shanghai, P.R. China.
| |
Collapse
|
3
|
Castle JW, Butzbach DM, Walker GS, Lenehan CE, Reith F, Costello SP, Kirkbride KP. In vitro degradation of ziprasidone in human whole blood. Drug Test Anal 2023; 15:220-234. [PMID: 36269160 DOI: 10.1002/dta.3393] [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: 08/14/2022] [Revised: 10/14/2022] [Accepted: 10/15/2022] [Indexed: 11/06/2022]
Abstract
A systematic study was performed into the degradation of ziprasidone in simulated postmortem blood. Fifteen potential degradation products not previously reported in the literature were observed. Four resulted from degradation in human blood, whereas the remaining products resulted from reaction with solvents: four from alkaline degradation, four from reaction with acetaldehyde, and three from reaction with acetone. To identify possible degradation products, a liquid chromatograph-diode array detector (LC-DAD) and liquid chromatograph quadrupole-time-of-flight mass spectrometer (LC-QTOF-MS) operating in auto-MS/MS mode were used. It was indicated from red-shifted UV-Vis spectra, accurate mass data, mass fragmentation data, and a deuteration experiment that the site of ziprasidone degradation, in the in vitro blood experiments, was the methylene carbon of the oxindole moiety. The major in vitro blood degradation products were proposed to be E/Z isomers of 3-ethylidene-ziprasidone. Further, another in vitro degradation product in microbially inoculated blood specimens was proposed to be 3-ethyl-ziprasidone. 3-Ethylidene-ziprasidone was hypothesized to form from the reaction of ziprasidone with acetaldehyde derived from the ethanol used to spike ziprasidone into the in vitro blood experiments. Data from two postmortem investigations were available for retrospective reanalysis. Attempts were made to detect degradation products of ziprasidone, but none were found.
Collapse
Affiliation(s)
- Jared W Castle
- College of Science and Engineering, Flinders University, Bedford Park, South Australia, Australia
| | - Danielle M Butzbach
- College of Science and Engineering, Flinders University, Bedford Park, South Australia, Australia.,Forensic Science SA, Adelaide, South Australia, Australia
| | - G Stewart Walker
- College of Science and Engineering, Flinders University, Bedford Park, South Australia, Australia
| | - Claire E Lenehan
- College of Science and Engineering, Flinders University, Bedford Park, South Australia, Australia
| | - Frank Reith
- CSIRO Land & Water, Environmental Contaminant Mitigation and Technologies, Glen Osmond, South Australia, Australia.,School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Samuel P Costello
- Department of Gastroenterology, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - K Paul Kirkbride
- College of Science and Engineering, Flinders University, Bedford Park, South Australia, Australia
| |
Collapse
|
4
|
Bera A, Patra P, Azad A, Ali SA, Manna SK, Saha A, Samanta S. Neat synthesis of isothiazole compounds, and studies on their synthetic applications and photophysical properties. NEW J CHEM 2022. [DOI: 10.1039/d2nj01962k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ammonium thiocyanate-promoted simple, rapid and eco-friendly neat synthesis of isothiazoles is developed for the first time.
Collapse
Affiliation(s)
- Anirban Bera
- Department of Chemistry, Bidhannagar College, Kolkata, 700064, India
- Department of Chemistry, Jadavpur University, Kolkata, 700032, India
| | - Prasanta Patra
- Jhargram Raj College, Jhargram, West Bengal, 721507, India
| | - Abulkalam Azad
- Department of Chemistry, Bidhannagar College, Kolkata, 700064, India
| | - Sk Asraf Ali
- Department of Chemistry, Bidhannagar College, Kolkata, 700064, India
| | | | - Amit Saha
- Department of Chemistry, Jadavpur University, Kolkata, 700032, India
| | | |
Collapse
|
5
|
Steel TR, Walsh F, Wieczorek-Błauż A, Hanif M, Hartinger CG. Monodentately-coordinated bioactive moieties in multimodal half-sandwich organoruthenium anticancer agents. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213890] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
6
|
Battula H, SD A, Nahata SA, Patnaik LD, Ranga S, Jayanty S. Photophysical property and thermal stability of a simple protonated hydrogen bonding complex: 3-Amino-5-nitro-[2,1]benzoisothiazole-p-toluenesulfonate. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
7
|
Archana A. Synthesis of Novel Triazolyl/Oxadiazolyl/Thiadiazolyl-Piperazine as Potential Anticonvulsant Agents. Drug Res (Stuttg) 2021; 71:199-203. [PMID: 33434934 DOI: 10.1055/a-1291-7554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Reaction of piperazine with chloroacetylchloride in dry acetone yield compound 1: , which on reaction with hydrazine hydrate yielded compound 2: , which was further reacted with various substituted phenylisothiocyanates in absolute alcohol to afford compounds 3-8: i. e. 2-(carbazolylacetyl)-N-(substitutedphenyl)-hydrazinepiperazinothioamides. Compounds 3-8: on reaction with aqueous NaOH, ethanolic NaOH and conc. H2SO4 afford triazoles 9-14: , oxadiazoles 15-20: and thiadiazoles 21-26: respectively. Twenty four newly synthesized compounds were evaluated for their anticonvulsant activity and acute toxicity. The structures of these compounds were established on the basis of analytical and spectral data.
Collapse
Affiliation(s)
- Archana Archana
- Medicinal Chemistry Laboratory, Department of Chemistry, Meerut College, Meerut, Uttar Pradesh, India
| |
Collapse
|
8
|
Feldmann C, Yonchev D, Stumpfe D, Bajorath J. Systematic Data Analysis and Diagnostic Machine Learning Reveal Differences between Compounds with Single- and Multitarget Activity. Mol Pharm 2020; 17:4652-4666. [PMID: 33151084 DOI: 10.1021/acs.molpharmaceut.0c00901] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Small molecules with multitarget activity are capable of triggering polypharmacological effects and are of high interest in drug discovery. Compared to single-target compounds, promiscuity also affects drug distribution and pharmacodynamics and alters ADMET characteristics. Features distinguishing between compounds with single- and multitarget activity are currently only little understood. On the basis of systematic data analysis, we have assembled large sets of promiscuous compounds with activity against related or functionally distinct targets and the corresponding compounds with single-target activity. Machine learning predicted promiscuous compounds with surprisingly high accuracy. Molecular similarity analysis combined with control calculations under varying conditions revealed that accurate predictions were largely determined by structural nearest-neighbor relationships between compounds from different classes. We also found that large proportions of promiscuous compounds with activity against related or unrelated targets and corresponding single-target compounds formed analog series with distinct chemical space coverage, which further rationalized the predictions. Moreover, compounds with activity against proteins from functionally distinct classes were often active against unique targets that were not covered by other promiscuous compounds. The results of our analysis revealed that nearest-neighbor effects determined the prediction of promiscuous compounds and that preferential partitioning of compounds with single- and multitarget activity into structurally distinct analog series was responsible for such effects, hence providing a rationale for the presence of different structure-promiscuity relationships.
Collapse
Affiliation(s)
- Christian Feldmann
- Department of Life Science Informatics, B-IT, LIMES Program Unit Chemical Biology and Medicinal Chemistry, Rheinische Friedrich-Wilhelms-Universität, Endenicher Allee 19c, D-53115 Bonn, Germany
| | - Dimitar Yonchev
- Department of Life Science Informatics, B-IT, LIMES Program Unit Chemical Biology and Medicinal Chemistry, Rheinische Friedrich-Wilhelms-Universität, Endenicher Allee 19c, D-53115 Bonn, Germany
| | - Dagmar Stumpfe
- Department of Life Science Informatics, B-IT, LIMES Program Unit Chemical Biology and Medicinal Chemistry, Rheinische Friedrich-Wilhelms-Universität, Endenicher Allee 19c, D-53115 Bonn, Germany
| | - Jürgen Bajorath
- Department of Life Science Informatics, B-IT, LIMES Program Unit Chemical Biology and Medicinal Chemistry, Rheinische Friedrich-Wilhelms-Universität, Endenicher Allee 19c, D-53115 Bonn, Germany
| |
Collapse
|
9
|
Đukić MB, Jeremić MS, Filipović IP, Klisurić OR, Kojić VV, Jakimov DS, Jelić RM, Onnis V, Matović ZD. Synthesis, characterization, HSA/DNA interactions and antitumor activity of new [Ru(η 6-p-cymene)Cl 2(L)] complexes. J Inorg Biochem 2020; 213:111256. [PMID: 32980642 DOI: 10.1016/j.jinorgbio.2020.111256] [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: 07/23/2020] [Revised: 09/08/2020] [Accepted: 09/10/2020] [Indexed: 12/18/2022]
Abstract
Three new ruthenium(II) complexes were synthesized from different substituted isothiazole ligands 5-(methylamino)-3-pyrrolidine-1-ylisothiazole-4-carbonitrile (1), 5-(methylamino)-3-(4-methylpiperazine-1-yl)isothiazole-4-carbonitrile (2) and 5-(methylamino)-3-morpholine-4-ylisothiazole-4-carbonitrile (3): [Ru(η6-p-cymene)Cl2(L1)]·H2O (4), [Ru(η6-p-cymene)Cl2(L2)] (5) and [Ru(η6-p-cymene)Cl2(L3)] (6). All complexes were characterized by IR, UV-Vis, NMR spectroscopy, and elemental analysis. The molecular structures of all ligands and complexes 4 and 6 were determined by an X-ray. The results of the interactions of CT-DNA (calf thymus deoxyribonucleic acid) and HSA (human serum albumin) with ruthenium (II) complexes reveal that complex 4 binds well to CT-DNA and HSA. Kinetic and thermodynamic parameters for the reaction between complex and HSA confirmed the associative mode of interaction. The results of Quantum mechanics (QM) modelling and docking experiments toward DNA dodecamer and HSA support the strongest binding of the complex 4 to DNA major groove, as well as its binding to IIa domain of HSA with the lowest ΔG energy, which agrees with the solution studies. The modified GOLD docking results are indicative for Ru(p-cymene)LCl··(HSA··GLU292) binding and GOLD/MOPAC(QM) docking/modelling of DNA/Ligand (Ru(II)-N(7)dG7) covalent binding. The cytotoxic activity of compounds was evaluated by MTT (3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide) assay. Neither of the tested compounds shows activity against a healthy MRC-5 cell line while the MCF-7 cell line is the most sensitive to all. Compounds 3, 4 and 5 were about two times more active than cisplatin, while the antiproliferative activity of 6 was almost the same as with cisplatin. Flow cytometry analysis showed the apoptotic death of the cells with a cell cycle arrest in the subG1 phase.
Collapse
Affiliation(s)
- Maja B Đukić
- University of Kragujevac, Faculty of Science, Department of Chemistry, Radoja Domanovića 12, 34000 Kragujevac, Serbia
| | - Marija S Jeremić
- University of Kragujevac, Faculty of Science, Department of Chemistry, Radoja Domanovića 12, 34000 Kragujevac, Serbia
| | - Ignjat P Filipović
- University of Kragujevac, Faculty of Science, Department of Chemistry, Radoja Domanovića 12, 34000 Kragujevac, Serbia
| | - Olivera R Klisurić
- University of Novi Sad, Faculty of Sciences, Department of Physics, Trg Dositeja Obradovića 4, 21000 Novi Sad, Serbia
| | - Vesna V Kojić
- Oncology Institute of Vojvodina, Faculty of Medicine, University of Novi Sad, Put Doktora Goldmana 4, 21204 Sremska Kamenica, Serbia
| | - Dimitar S Jakimov
- Oncology Institute of Vojvodina, Faculty of Medicine, University of Novi Sad, Put Doktora Goldmana 4, 21204 Sremska Kamenica, Serbia
| | - Ratomir M Jelić
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, 34000 Kragujevac, Serbia
| | - Valentina Onnis
- Department of Life and Environmental Sciences, Unit of Pharmaceutical, Pharmacological and Nutraceutical Sciences, University of Cagliari, University Campus, S.P. n° 8, Km 0.700, I-09042 Monserrato (CA), Italy
| | - Zoran D Matović
- University of Kragujevac, Faculty of Science, Department of Chemistry, Radoja Domanovića 12, 34000 Kragujevac, Serbia.
| |
Collapse
|
10
|
Wu L, Chen K, Huang Y, Li E. Phosphine‐Catalyzed δ‐Addition Reaction of γ‐Substituted Allenoates with Isatin Derivatives. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Lulu Wu
- School of ScienceHenan Agricultural University Zhengzhou 450002 China
| | - Kaihong Chen
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of chemistryNankai University Tianjin 300071 China
| | - You Huang
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of chemistryNankai University Tianjin 300071 China
| | - Er‐Qing Li
- College of ChemistryGreen Catalysis CenterZhengzhou University Zhengzhou 450001 China
| |
Collapse
|
11
|
Design, synthesis and biological evaluation of 5-(2-(4-(substituted benzo[d]isoxazol-3-yl)piperazin-1-yl)acetyl)indolin-2-one and 5-(2-(4-substitutedpiperazin-1-yl)acetyl)indolin-2-one analogues as novel anti-tubercular agents. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.02.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
12
|
Xu M, Guo S, Yang F, Wang Y, Wu C, Jiang X, Zhao Q, Chen W, Tian G, Zhu F, Xie Y, Hu T, Wang Z, He Y, Shen J. Continuation of structure–activity relationship study of novel benzamide derivatives as potential antipsychotics. Arch Pharm (Weinheim) 2019; 352:e1800306. [DOI: 10.1002/ardp.201800306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 12/23/2018] [Accepted: 01/03/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Mingshuo Xu
- University of Chinese Academy of SciencesBeijingChina
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghaiChina
| | - Shuang Guo
- University of Chinese Academy of SciencesBeijingChina
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghaiChina
| | - Feipu Yang
- University of Chinese Academy of SciencesBeijingChina
| | - Yu Wang
- University of Chinese Academy of SciencesBeijingChina
| | - Chunhui Wu
- Topharman Shanghai Co., Ltd.ShanghaiChina
| | | | - Qingjie Zhao
- University of Chinese Academy of SciencesBeijingChina
| | | | | | | | - Yuanchao Xie
- University of Chinese Academy of SciencesBeijingChina
| | - Tianwen Hu
- Topharman Shanghai Co., Ltd.ShanghaiChina
| | - Zhen Wang
- University of Chinese Academy of SciencesBeijingChina
| | - Yang He
- University of Chinese Academy of SciencesBeijingChina
| | - Jingshan Shen
- University of Chinese Academy of SciencesBeijingChina
| |
Collapse
|
13
|
Proschak E, Stark H, Merk D. Polypharmacology by Design: A Medicinal Chemist's Perspective on Multitargeting Compounds. J Med Chem 2018; 62:420-444. [PMID: 30035545 DOI: 10.1021/acs.jmedchem.8b00760] [Citation(s) in RCA: 267] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Multitargeting compounds comprising activity on more than a single biological target have gained remarkable relevance in drug discovery owing to the complexity of multifactorial diseases such as cancer, inflammation, or the metabolic syndrome. Polypharmacological drug profiles can produce additive or synergistic effects while reducing side effects and significantly contribute to the high therapeutic success of indispensable drugs such as aspirin. While their identification has long been the result of serendipity, medicinal chemistry now tends to design polypharmacology. Modern in vitro pharmacological methods and chemical probes allow a systematic search for rational target combinations and recent innovations in computational technologies, crystallography, or fragment-based design equip multitarget compound development with valuable tools. In this Perspective, we analyze the relevance of multiple ligands in drug discovery and the versatile toolbox to design polypharmacology. We conclude that despite some characteristic challenges remaining unresolved, designed polypharmacology holds enormous potential to secure future therapeutic innovation.
Collapse
Affiliation(s)
- Ewgenij Proschak
- Institute of Pharmaceutical Chemistry , Goethe University Frankfurt , Max-von-Laue-Strasse 9 , D-60438 Frankfurt , Germany
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry , Heinrich Heine University Düsseldorf , Universitaetsstrasse 1 , D-40225 , Duesseldorf , Germany
| | - Daniel Merk
- Institute of Pharmaceutical Chemistry , Goethe University Frankfurt , Max-von-Laue-Strasse 9 , D-60438 Frankfurt , Germany.,Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences , Swiss Federal Institute of Technology (ETH) Zürich , Vladimir-Prelog-Weg 4 , CH-8093 Zürich , Switzerland
| |
Collapse
|
14
|
Abstract
‘Drug promiscuity’ refers to a drug that can act on multiple molecular targets, exhibiting similar or different pharmacological effects. Drugs may interact with unwanted targets, leading to off-target effects (one of the main reasons for side effects). Thus, intervention to prevent off-target effects in the early stages of drug discovery could reduce the risk of failure. The conversion between target and off-target effects is important for drug repurposing. Drug repurposing strategies could reduce research and development costs. This review details the research progress in the rational application of drug promiscuity for the discovery of multi-target drugs, drug repurposing and improving druggability in medicinal chemistry over the last 5 years.
Collapse
|
15
|
Saadeh HA, Khasawneh MA, Samadi A, El-Haty IA, Satała G, Bojarski AJ, Ismaili L, Bautista-Aguilera ÓM, Yañez M, Mestres J, Marco-Contelles J. Design, Synthesis and Biological Evaluation of Potent Antioxidant 1-(2,5-Dimethoxybenzyl)-4-arylpiperazines and N
-Azolyl Substituted 2-(4-Arylpiperazin-1-yl). ChemistrySelect 2017. [DOI: 10.1002/slct.201700397] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Haythem A. Saadeh
- Department of Chemistry; College of Science; United Arab Emirates University; Al Ain 15551 UAE
- Department of Chemistry; Faculty of Science; The University of Jordan; Amman 11942 Jordan
| | - Mohammad A. Khasawneh
- Department of Chemistry; College of Science; United Arab Emirates University; Al Ain 15551 UAE
| | - Abdelouahid Samadi
- Department of Chemistry; College of Science; United Arab Emirates University; Al Ain 15551 UAE
| | - Ismail A. El-Haty
- Department of Chemistry; College of Science; United Arab Emirates University; Al Ain 15551 UAE
| | - Grzegorz Satała
- Institute of Pharmacology; Polish Academy of Sciences; 12 Smętna Street 31-343 Kraków Poland
| | - Andrzej J. Bojarski
- Institute of Pharmacology; Polish Academy of Sciences; 12 Smętna Street 31-343 Kraków Poland
| | - Lhassane Ismaili
- Neurosciences Intégratives et Cliniques, EA 481; Univ. Bourgogne Franche-Comté; Laboratoire de Chimie Organique et Thérapeutique, UFR SMP; 19, rue Ambroise Paré F-25000 Besançon France
| | - Óscar M. Bautista-Aguilera
- Neurosciences Intégratives et Cliniques, EA 481; Univ. Bourgogne Franche-Comté; Laboratoire de Chimie Organique et Thérapeutique, UFR SMP; 19, rue Ambroise Paré F-25000 Besançon France
| | - Matilde Yañez
- Facultad de Farmacia; Departamento de Farmacología; Universidad de Santiago de Compostela; Campus Vida, Santiago de Compostela La Coruña Spain
| | - Jordi Mestres
- Research Group on Systems Pharmacology; Research Program on Biomedical Informatics (GRIB); IMIM Hospital del Mar Institute of Medical Research; Universitat Pompeu Fabra; Doctor Aiguader 88 08003 Barcelona Spain
| | - José Marco-Contelles
- Laboratory of Medicinal Chemistry (IQOG, CSIC); C/ Juan de la Cierva 3 28006- Madrid Spain
| |
Collapse
|
16
|
Chen XW, Sun YY, Fu L, Li JQ. Synthesis and pharmacological characterization of novel N -( trans -4-(2-(4-(benzo[ d ]isothiazol-3-yl)piperazin-1-yl)ethyl)cyclohexyl)amides as potential multireceptor atypical antipsychotics. Eur J Med Chem 2016; 123:332-353. [DOI: 10.1016/j.ejmech.2016.07.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 06/29/2016] [Accepted: 07/19/2016] [Indexed: 12/23/2022]
|
17
|
Gu HS, Chen X, Zhang JW, Zhang L, Li L. Synthesis and biological evaluation of novel flavanone derivatives as potential antipsychotic agents. Chem Biol Drug Des 2016; 89:353-364. [DOI: 10.1111/cbdd.12843] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 06/20/2016] [Accepted: 08/13/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Hong-shun Gu
- Department of Pharmacology; Xuanwu Hospital of Capital Medical University, Beijing Institute for Brain Disorders, Beijing Engineering Research Center for Nerve System Drugs, Key Laboratory for Neurodegenerative Diseases of Ministry of Education; Beijing China
| | - Xi Chen
- Department of Pharmacology; Xuanwu Hospital of Capital Medical University, Beijing Institute for Brain Disorders, Beijing Engineering Research Center for Nerve System Drugs, Key Laboratory for Neurodegenerative Diseases of Ministry of Education; Beijing China
| | - Jian-wei Zhang
- School of Chemical Biology and Pharmaceutical Sciences; Capital Medical University; Beijing China
| | - Lan Zhang
- Department of Pharmacology; Xuanwu Hospital of Capital Medical University, Beijing Institute for Brain Disorders, Beijing Engineering Research Center for Nerve System Drugs, Key Laboratory for Neurodegenerative Diseases of Ministry of Education; Beijing China
| | - Lin Li
- Department of Pharmacology; Xuanwu Hospital of Capital Medical University, Beijing Institute for Brain Disorders, Beijing Engineering Research Center for Nerve System Drugs, Key Laboratory for Neurodegenerative Diseases of Ministry of Education; Beijing China
| |
Collapse
|
18
|
Naganawa Y, Aoyama T, Nishiyama H. Cu(ii)-catalyzed enantioselective oxygen atom transfer from oxaziridine to oxindole derivatives with chiral phenanthroline. Org Biomol Chem 2015; 13:11499-506. [DOI: 10.1039/c5ob01840d] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In the presence of a Cu(ii) complex of chiral, N,N,O-tridentate phenanthroline ligand (S)-2, asymmetric oxygen atom transfer of oxindole (3) using Davis’ oxaziridine (4) occurred to give the corresponding 3-aryl-3-hydroxy-2-oxindole derivatives (1) with excellent enantioselectivity.
Collapse
Affiliation(s)
- Yuki Naganawa
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603, Japan
| | - Tomotaka Aoyama
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603, Japan
| | - Hisao Nishiyama
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603, Japan
| |
Collapse
|
19
|
Rh(I)-catalyzed asymmetric 1,2-additions of arylboronic acids to isatins with chiral sulfur–alkene hybrid ligands. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.06.074] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
20
|
Walker DP, Bedore MW. Concise synthesis of N3- and N6-monoprotected 3,6-diazabicyclo[3.1.1]heptanes; useful intermediates for the preparation of novel bridged bicyclic piperazines. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.08.156] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
21
|
Mattsson C, Andreasson T, Waters N, Sonesson C. Systematic in vivo screening of a series of 1-propyl-4-arylpiperidines against dopaminergic and serotonergic properties in rat brain: a scaffold-jumping approach. J Med Chem 2012; 55:9735-50. [PMID: 23043306 DOI: 10.1021/jm300975f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A series of 1-propyl-4-arylpiperidines were synthesized and their effects on the dopaminergic and serotonergic systems tested in vivo and in vitro. Scaffold jumping among five- and six-membered bicyclic aryl rings attached to the piperidine ring had a marked impact on these effects. Potent and selective dopamine D(2) receptor antagonists were generated from 3-indoles, 3-benzoisoxazoles, 3-benzimidazol-2-one, and 3-benzothiophenes. In contrast, 3-benzofuran was a potent and selective inhibitor of monoamine oxidase (MAO) A. The effects of the synthesized compounds on 3,4-dihydroxyphenylacetic acid (DOPAC) levels correlated very well with their affinity for dopamine D(2) receptors and MAO A. In the 4-arylpiperidine series, the most promising compound for development was the 6-chloro-3-(1-propyl-4-piperidyl)-1H-benzimidazol-2-one (19), which displayed typical dopamine D(2) receptor antagonist properties in vivo but produced only a partial reduction on spontaneous locomotor activity. This indicates that the compound may have a lower propensity to induce parkinsonism in patients.
Collapse
Affiliation(s)
- Cecilia Mattsson
- NeuroSearch Sweden AB, Arvid Wallgrens Backe 20, SE-413 46 Gothenburg, Sweden
| | | | | | | |
Collapse
|
22
|
Wang L, Yao Z, Xu F, Shen Q. Lanthanide amides [(Me3Si)2N]3Ln(µ-Cl)Li(THF)3-catalyzed phospho-aldol-brook rearrangement reaction of dialkyl phosphites with isatins. HETEROATOM CHEMISTRY 2012. [DOI: 10.1002/hc.21036] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
23
|
Bezbaruah P, Gogoi J, Rao KS, Gogoi P, Boruah RC. Microwave-assisted novel and efficient one-pot synthesis of fused steroidal and non-steroidal isothiazoles. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
24
|
Chandra Sekhar KVG, Rao VS, Deuther-Conrad W, Sridhar D, Nagesh HN, Kumar VS, Brust P, Kumar MMK. Design, synthesis, and preliminary in vitro and in vivo pharmacological evaluation of 4-{4-[2-(4-(2-substitutedquinoxalin-3-yl)piperazin-1-yl)ethyl]phenyl}thiazoles as atypical antipsychotic agents. Med Chem Res 2012. [DOI: 10.1007/s00044-012-0164-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
25
|
Synthesis of a (piperazin-1-ylmethyl)biaryl library via microwave-mediated Suzuki–Miyaura cross-couplings. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.05.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
26
|
Yanagida Y, Yazaki R, Kumagai N, Shibasaki M. Asymmetric Synthesis of Isothiazoles through Cu Catalysis: Direct Catalytic Asymmetric Conjugate Addition of Allyl Cyanide to α,β-Unsaturated Thioamides. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201102467] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
27
|
Yanagida Y, Yazaki R, Kumagai N, Shibasaki M. Asymmetric Synthesis of Isothiazoles through Cu Catalysis: Direct Catalytic Asymmetric Conjugate Addition of Allyl Cyanide to α,β-Unsaturated Thioamides. Angew Chem Int Ed Engl 2011; 50:7910-4. [DOI: 10.1002/anie.201102467] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2011] [Indexed: 11/06/2022]
|
28
|
Nakata H, Suzuki T, Namba K, Oyanagi K. Dimerization of G protein-coupled purinergic receptors: increasing the diversity of purinergic receptor signal responses and receptor functions. J Recept Signal Transduct Res 2011; 30:337-46. [PMID: 20843271 DOI: 10.3109/10799893.2010.509729] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
It is well accepted that G protein-coupled receptors (GPCRs) arrange into dimers or higher-order oligomers that may modify various functions of GPCRs. GPCR-type purinergic receptors (i.e. adenosine and P2Y receptors) tend to form heterodimers with GPCRs not only of the different families but also of the same purinergic receptor families, leading to alterations in functional properties. In the present review, we focus on current knowledge of the formation of heterodimers between metabotropic purinergic receptors that activate novel functions in response to extracellular nucleosides/nucleotides, revealing that the dimerization seems to be employed for 'fine-tuning' of purinergic signaling. Thus, the relationship between adenosine and adenosine triphosphate is likely to be more and more intimate than simply being a metabolite of the other.
Collapse
Affiliation(s)
- Hiroyasu Nakata
- Department of Molecular Cell Signaling, Tokyo Metropolitan Institute for Neuroscience, Fuchu, Japan.
| | | | | | | |
Collapse
|
29
|
Reddy CR, Jithender E, Krishna G, Reddy GV, Jagadeesh B. A novel acid-catalyzed C5-alkylation of oxindoles using alcohols. Org Biomol Chem 2011; 9:3940-7. [DOI: 10.1039/c0ob01144d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
30
|
Gowri Chandra Sekhar KV, Rao VS, Deuther-Conrad W, Reddy AS, Brust P, Krishna Kumar MM. Design, synthesis, and preliminary in vitro and in vivo pharmacological evaluation of 2-{4-[4-(2,5-disubstituted thiazol-4-yl)phenylethyl]piperazin-1-yl}-1,8-naphthyridine-3-carbonitriles as atypical antipsychotic agents. J Enzyme Inhib Med Chem 2010; 26:561-8. [DOI: 10.3109/14756366.2010.537658] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Vajja Samabasiva Rao
- Chemistry Group, Birla Institute of Technology & Science, Pilani, Rajasthan, India
| | - Winnie Deuther-Conrad
- Forschungszentrum Dresden–Rossendorf, Interdisciplinary Isotope Research, Institute of Radiopharmacy, Leipzig, Germany
| | | | - Peter Brust
- Forschungszentrum Dresden–Rossendorf, Interdisciplinary Isotope Research, Institute of Radiopharmacy, Leipzig, Germany
| | | |
Collapse
|
31
|
Raj M, Veerasamy N, Singh VK. Highly enantioselective synthesis of 3-cycloalkanone-3-hydroxy-2-oxindoles, potential anticonvulsants. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.02.082] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
32
|
A novel 5-HT2A receptor antagonist exhibits antidepressant-like effects in a battery of rodent behavioural assays: Approaching early-onset antidepressants. Pharmacol Biochem Behav 2010; 94:363-73. [DOI: 10.1016/j.pbb.2009.09.018] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2009] [Revised: 09/10/2009] [Accepted: 09/24/2009] [Indexed: 11/19/2022]
|
33
|
Karatsu T, Tanikawa H, Ishii K, Kubota S, Sasanuma T, Yagai S, Kitamura A. Effect of Nitro-Substitution on the Photochemistry of 3-Piperidino-1,2-benzisothiazole Derivatives: A Mechanistic Investigation. HETEROCYCLES 2010. [DOI: 10.3987/com-09-11889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
34
|
Jacobson KA. Functionalized congener approach to the design of ligands for G protein-coupled receptors (GPCRs). Bioconjug Chem 2009; 20:1816-35. [PMID: 19405524 DOI: 10.1021/bc9000596] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Functionalized congeners, in which a chemically functionalized chain is incorporated at an insensitive site on a pharmacophore, have been designed from the agonist and antagonist ligands of various G protein-coupled receptors (GPCRs). These chain extensions enable a conjugation strategy for detecting and characterizing GPCR structure and function and pharmacological modulation. The focus in many studies of functionalized congeners has been on two families of GPCRs: those responding to extracellular purines and pyrimidines-i.e., adenosine receptors (ARs) and P2Y nucleotide receptors. Functionalized congeners of small molecule as ligands for other GPCRs and non-G protein coupled receptors have also been designed. For example, among biogenic amine neurotransmitter receptors, muscarinic acetylcholine receptor antagonists and adrenergic receptor ligands have been studied with a functionalized congener approach. Adenosine A(1), A(2A), and A(3) receptor functionalized congeners have yielded macromolecular conjugates, irreversibly binding AR ligands for receptor inactivation and cross-linking, radioactive probes that use prosthetic groups, immobilized ligands for affinity chromatography, and dual-acting ligands that function as binary drugs. Poly(amidoamine) dendrimers have served as nanocarriers for covalently conjugated AR functionalized congeners. Rational methods of ligand design derived from molecular modeling and templates have been included in these studies. Thus, the design of novel ligands, both small molecules and macromolecular conjugates, for studying the chemical and biological properties of GPCRs have been developed with this approach, has provided researchers with a strategy that is more versatile than the classical medicinal chemical approaches.
Collapse
Affiliation(s)
- Kenneth A Jacobson
- Molecular Recognition Section, National Institute of Diabetes & Digestive & Kidney Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| |
Collapse
|
35
|
Synthesis and preliminary pharmacological evaluation of N-2-(4-(4-(2-substitutedthiazol-4-yl) piperazin-1-yl)-2-oxoethyl)acetamides as novel atypical antipsychotic agents. Bioorg Med Chem Lett 2008; 18:6054-7. [DOI: 10.1016/j.bmcl.2008.10.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2008] [Revised: 08/09/2008] [Accepted: 10/08/2008] [Indexed: 11/19/2022]
|
36
|
Chen Y, Wu S, Tu S, Shi F, Li C. An efficient synthesis of new benzo[1′,2′:6,7]quinolino[2,3-d]-pyrimidine derivativesviathree-component microwave-assisted reaction. J Heterocycl Chem 2008. [DOI: 10.1002/jhet.5570450452] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
37
|
Photochemistry of 5-nitro-1,2-benzisothiazole derivatives: effects of substituents, solvents and excitation wavelength. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.03.104] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
38
|
Zefirova ON, Zefirov NS. Physiologically active compounds interacting with serotonin (5-hydroxytryptamine) receptors. RUSSIAN CHEMICAL REVIEWS 2007. [DOI: 10.1070/rc2001v070n04abeh000654] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
39
|
Guo X, Huang H, Yang L, Hu W. Trapping of Oxonium Ylide with Isatins: Efficient and Stereoselective Construction of Adjacent Quaternary Carbon Centers. Org Lett 2007; 9:4721-3. [DOI: 10.1021/ol7019857] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xin Guo
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041 and Graduate School of the Chinese Academy of Sciences Beijing, P. R. China, and Department of Chemistry, East China Normal University, Shanghai 200062, P. R. China
| | - Haoxi Huang
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041 and Graduate School of the Chinese Academy of Sciences Beijing, P. R. China, and Department of Chemistry, East China Normal University, Shanghai 200062, P. R. China
| | - Liping Yang
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041 and Graduate School of the Chinese Academy of Sciences Beijing, P. R. China, and Department of Chemistry, East China Normal University, Shanghai 200062, P. R. China
| | - Wenhao Hu
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041 and Graduate School of the Chinese Academy of Sciences Beijing, P. R. China, and Department of Chemistry, East China Normal University, Shanghai 200062, P. R. China
| |
Collapse
|
40
|
Affiliation(s)
- Run-Tao Li
- a School of Pharmaceutical Sciences, Beijing Medical University , Beijing, 100083, China
| | - Meng-Shen Cai
- a School of Pharmaceutical Sciences, Beijing Medical University , Beijing, 100083, China
| |
Collapse
|
41
|
Varaprasad CVNS, Barawkar D, El Abdellaoui H, Chakravarty S, Allan M, Chen H, Zhang W, Wu JZ, Tam R, Hamatake R, Lang S, Hong Z. Discovery of 3-hydroxy-4-carboxyalkylamidino-5-arylamino-isothiazoles as potent MEK1 inhibitors. Bioorg Med Chem Lett 2006; 16:3975-80. [PMID: 16725322 DOI: 10.1016/j.bmcl.2006.05.019] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2006] [Revised: 05/04/2006] [Accepted: 05/04/2006] [Indexed: 11/25/2022]
Abstract
3-Hydroxy-4-carboxyalkylamidino-5-arylamino-isothiazoles were discovered as potent in vitro MEK1 inhibitors.
Collapse
Affiliation(s)
- Chamakura V N S Varaprasad
- Drug Discovery, Valeant Pharmaceutical Research and Development, 3300 Hyland Avenue, Costa Mesa, CA 92626, USA.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Abstract
Compounds designed to bind more than one target can provide a therapeutic benefit relative to highly target-selective ligands. The physicochemical properties of designed multiple ligands were found to be less druglike than those for preclinical compounds in general. These properties are controlled by the superfamily to which the targets belong and the lead discovery strategy that was followed. The properties for peptide G-protein-coupled receptor (GPCR) ligands were the least favorable for oral delivery, whereas transporter, monoamine GPCR, and oxidase ligands were the most druglike. The lead discovery strategy, framework combination or screening, exerts a profound influence on the property values. Combining the frameworks from two selective ligands often results in large, complex dual ligands, but druglike ligands can be achieved if the degree of framework overlap is maximized and the size of the selective ligands minimized. For some target combinations, a screening approach may provide a route to smaller, less complex leads.
Collapse
Affiliation(s)
- Richard Morphy
- Medicinal Chemistry Department, Organon Laboratories, Newhouse, Lanarkshire, ML1 5SH, UK.
| | | |
Collapse
|
43
|
Shintani R, Inoue M, Hayashi T. Rhodium-Catalyzed Asymmetric Addition of Aryl- and Alkenylboronic Acids to Isatins. Angew Chem Int Ed Engl 2006; 45:3353-6. [PMID: 16596682 DOI: 10.1002/anie.200600392] [Citation(s) in RCA: 266] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ryo Shintani
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | | | | |
Collapse
|
44
|
Shintani R, Inoue M, Hayashi T. Rhodium-Catalyzed Asymmetric Addition of Aryl- and Alkenylboronic Acids to Isatins. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200600392] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
45
|
Affiliation(s)
- Richard Morphy
- Medicinal Chemistry Department, Organon Laboratories, Newhouse, Lanarkshire, ML1 5SH, U.K.
| | | |
Collapse
|
46
|
Lombardino JG, Lowe JA. The role of the medicinal chemist in drug discovery--then and now. Nat Rev Drug Discov 2004; 3:853-62. [PMID: 15459676 DOI: 10.1038/nrd1523] [Citation(s) in RCA: 167] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The role of the medicinal chemist in drug discovery has undergone major changes in the past 25 years, mainly because of the introduction of technologies such as combinatorial chemistry and structure-based drug design. As medicinal chemists with more than 50 years of combined experience spanning the past four decades, we discuss this changing role using examples from our own and others' experience. This historical perspective could provide insights in to how to improve the current model for drug discovery by helping the medicinal chemist regain the creative role that contributed to past successes.
Collapse
|
47
|
Barroso S, Blay G, Cardona L, Fernández I, García B, Pedro JR. Highly Diastereoselective Arylation of (S)-Mandelic Acid Enolate: Enantioselective Synthesis of Substituted (R)-3-Hydroxy-3-phenyloxindoles and (R)-Benzylic Acids and Synthesis of Nitrobenzophenones. J Org Chem 2004; 69:6821-9. [PMID: 15387607 DOI: 10.1021/jo0402069] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An easy access to substituted (R)-3-hydroxy-3-phenyloxindoles, (R)-benzylic acids, and benzophenones is described. The reaction of the lithium enolate of the (2S,5S)-cis-1,3-dioxolan-4-one derived from optically active (S)-mandelic acid and pivalaldehyde with several o- and p-halonitrobenzenes proceeds readily to give the corresponding arylation products in good yields and diastereoselectivities. The reduction of the nitro group with Zn/HCl/EtOH in the o-nitro arylation products with concomitant intramolecular aminolysis of the dioxolanone moiety leads directly to enantiomerically pure (R)-3-hydroxy-3-phenyloxindoles. On the other hand the basic hydrolysis of the dioxolanone moiety in all the arylation products (ortho and para) leads to enantiomerically pure substituted (R)-benzylic acids. The oxidative decarboxylation of these latter with oxygen as terminal oxidant in the presence of pivalaldehyde and the Co(III)-Me2opba complex as catalyst gives substituted nitrobenzophenones.
Collapse
Affiliation(s)
- Santiago Barroso
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, E-46100 Burjassot, València, Spain
| | | | | | | | | | | |
Collapse
|
48
|
Sharp TR, Lambert JF, Walinsky SW. Fast atom bombardment-promoted reductive ring opening of 1,2-benzisothiazoles. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(03)00166-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
49
|
Sharp TR, Leeman KR, Bryant D, Horan GJ. On the photoisomerization of the benzisothiazole portion of ziprasidone. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(03)00028-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
50
|
Orjales A, Mosquera R, Toledo A, Pumar C, Labeaga L, Innerárity A. New 3-benzisothiazolyl and 3-benzisoxazolylpiperazine derivatives with atypical antipsychotic binding profile. Eur J Med Chem 2002; 37:721-30. [PMID: 12350289 DOI: 10.1016/s0223-5234(02)01391-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
New 3-benzisothiazolyl and 3-benzisoxazolylpiperazine derivatives were synthesised and their 5-HT(1A), 5-HT(2A) and D(2) receptor binding affinities evaluated. The compounds displayed high affinity for the 5-HT(2A) receptor combined with moderate to low 5-HT(1A) and D(2) affinities. Two of them, 18 and 25, have been selected for further pharmacological studies to be evaluated as potential atypical antipsychotics.
Collapse
Affiliation(s)
- Aurelio Orjales
- FAES FARMA, SA, Research Department, Máximo Aguirre 14, E-48940 Leioa, Vizcaya, Spain.
| | | | | | | | | | | |
Collapse
|