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Yang Y, Zhang W, Cheng J, Tang Y, Peng Y, Li Z. Pharmacophore, 3D-QSAR, and Bayesian Model Analysis for Ligands Binding at the Benzodiazepine Site of GABAAReceptors: the Key Roles of Amino Group and Hydrophobic Sites. Chem Biol Drug Des 2013; 81:583-90. [DOI: 10.1111/cbdd.12100] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Revised: 12/07/2012] [Accepted: 12/12/2012] [Indexed: 01/19/2023]
Affiliation(s)
- Ying Yang
- Shanghai Key Laboratory of Chemical Biology; School of Pharmacy; East China University of Science and Technology; Shanghai; China
| | - Wei Zhang
- Shanghai Key Laboratory of Chemical Biology; School of Pharmacy; East China University of Science and Technology; Shanghai; China
| | | | - Yun Tang
- Shanghai Key Laboratory of New Drug Design; School of Pharmacy; East China University of Science and Technology; PO Box 544, 130 Meilong Road; Shanghai; 200237; China
| | - Yanqing Peng
- Shanghai Key Laboratory of Chemical Biology; School of Pharmacy; East China University of Science and Technology; Shanghai; China
| | - Zhong Li
- Shanghai Key Laboratory of Chemical Biology; School of Pharmacy; East China University of Science and Technology; Shanghai; China
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Ni S, Yuan Y, Huang J, Mao X, Lv M, Zhu J, Shen X, Pei J, Lai L, Jiang H, Li J. Discovering potent small molecule inhibitors of cyclophilin A using de novo drug design approach. J Med Chem 2009; 52:5295-8. [PMID: 19691347 DOI: 10.1021/jm9008295] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
This work describes an integrated approach of de novo drug design, chemical synthesis, and bioassay for quick identification of a series of novel small molecule cyclophilin A (CypA) inhibitors (1-3). The activities of the two most potent CypA inhibitors (3h and 3i) are 2.59 and 1.52 nM, respectively, which are about 16 and 27 times more potent than that of cyclosporin A. This study clearly demonstrates the power of our de novo drug design strategy and the related program LigBuilder 2.0 in drug discovery.
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Affiliation(s)
- Shuaishuai Ni
- School of Pharmacy, East China University of Science and Technology, Shanghai, China
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Tuccinardi T, Ortore G, Santos MA, Marques SM, Nuti E, Rossello A, Martinelli A. Multitemplate Alignment Method for the Development of a Reliable 3D-QSAR Model for the Analysis of MMP3 Inhibitors. J Chem Inf Model 2009; 49:1715-24. [DOI: 10.1021/ci900118v] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Tiziano Tuccinardi
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy, Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122, and Centro de Química Estrutural, Instituto Superior Técnico, Rua Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - Gabriella Ortore
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy, Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122, and Centro de Química Estrutural, Instituto Superior Técnico, Rua Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - M. Amélia Santos
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy, Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122, and Centro de Química Estrutural, Instituto Superior Técnico, Rua Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - Sérgio M. Marques
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy, Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122, and Centro de Química Estrutural, Instituto Superior Técnico, Rua Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - Elisa Nuti
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy, Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122, and Centro de Química Estrutural, Instituto Superior Técnico, Rua Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - Armando Rossello
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy, Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122, and Centro de Química Estrutural, Instituto Superior Técnico, Rua Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - Adriano Martinelli
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy, Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122, and Centro de Química Estrutural, Instituto Superior Técnico, Rua Rovisco Pais 1, 1049-001 Lisboa, Portugal
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