Fragment-based discovery of a new family of non-peptidic small-molecule cyclophilin inhibitors with potent antiviral activities.
Fragment-based discovery of a new family of non-peptidic small-molecule cyclophilin inhibitors with potent antiviral activities.
复制标题
DOI:
10.1038/ncomms12777
复制
发表时间:
2016-09-22
影响因子:
16.6
通讯作者:
Guichou, Jean-Francois
中科院分区:
文献类型:
--
作者:
Ahmed-Belkacem, Abdelhakim;Colliandre, Lionel;Ahnou, Nazim;Nevers, Quentin;Gelin, Muriel;Bessin, Yannick;Brillet, Rozenn;Cala, Olivier;Douguet, Dominique;Bourguet, William;Krimm, Isabelle;Pawlotsky, Jean-Michel;Guichou, Jean-Francois
Cyclophilins are peptidyl-prolyl cis/trans isomerases (PPIase) that catalyse the interconversion of the peptide bond at proline residues. Several cyclophilins play a pivotal role in the life cycle of a number of viruses. The existing cyclophilin inhibitors, all derived from cyclosporine A or sanglifehrin A, have disadvantages, including their size, potential for side effects unrelated to cyclophilin inhibition and drug–drug interactions, unclear antiviral spectrum and manufacturing issues. Here we use a fragment-based drug discovery approach using nucleic magnetic resonance, X-ray crystallography and structure-based compound optimization to generate a new family of non-peptidic, small-molecule cyclophilin inhibitors with potent in vitro PPIase inhibitory activity and antiviral activity against hepatitis C virus, human immunodeficiency virus and coronaviruses. This family of compounds has the potential for broad-spectrum, high-barrier-to-resistance treatment of viral infections. Cyclophilins play a key role in the life cycle of many viruses and represent important drug targets for broad-spectrum antiviral therapies. Here, the authors use fragment-based drug discovery to develop non-peptidic inhibitors of human cyclophilins with high activity against replication of a number of viral families.
登录
查看更多内容
影响因子:
2.9
作者:
Daum, Sebastian;Schumann, Michael;Mathea, Sebastian;Aumueller, Tobias;Balsley, Molly A.;Constant, Stephanie L.;de Lacroix, Boris Feaux;Kruska, Fabian;Braun, Manfred;Schiene-Fischer, Cordelia
通讯作者:
Schiene-Fischer, Cordelia
影响因子:
3.5
作者:
Li, Jiebo;Tan, Zhiwu;Yang, Ming
通讯作者:
Yang, Ming
DOI:
10.1038/nsb927
发表时间:
2003-06-01
期刊:
NATURE STRUCTURAL BIOLOGY
影响因子:
--
作者:
Howard, BR;Vajdos, FF;Hill, CP
通讯作者:
Hill, CP
影响因子:
64.8
作者:
Baines, CP;Kaiser, RA;Molkentin, JD
通讯作者:
Molkentin, JD
影响因子:
7.3
作者:
Guichou, JF;Viaud, J;Chavanieu, A
通讯作者:
Chavanieu, A