As part of our search for potential anticonvulsant agents, a set of compounds were designed, synthesized, and evaluated against MES and PTZ tests. Bioisosteric functional group information was used to design a new functionality, sulfamides, that complies with the requirements of the pharmacophore previously defined. Some of the molecules showed a promising anticonvulsant profile as selective anti-MES drugs, being active at low concentrations (30 mg/kg). The biological data were confirmed in Phase II of the Anticonvulsant Drug Development Program of the National Institute of Health. (c) 2007 Elsevier Ltd. All rights reserved.
Inhibition pattern of sulfamide-related compounds in binding to carbonic anhydrase isoforms I, II, VII, XII and XIV
作者:Luciana Gavernet、José L. Gonzalez Funes、Pablo H. Palestro、Luis E. Bruno Blanch、Guillermina L. Estiu、Alfonso Maresca、Ivana Barrios、Claudiu T. Supuran
DOI:10.1016/j.bmc.2012.10.048
日期:2013.3
A set of sulfamides and sulfamates were synthesized and tested against several isoforms of carbonic anhydrase: CA I, CA II, CA VII, CA XII and CA XIV. The biological assays showed a broad range of inhibitory activity, and interesting results were found for several compounds in terms of activity (K-i < 1 mu m) and selectivity: some aromatic sulfamides are active against CA I, CA II and/or CA VII; while they are less active in CA XII and CA XIV. On the other hand, bulky sulfamides are selective to CA VII. To understand the origin of the different inhibitory activity against each isozyme we used molecular modeling techniques such as docking and molecular dynamic simulations. (C) 2012 Elsevier Ltd. All rights reserved.
LEE, CHAI-HO;KOHN, HAROLD, J. ORG. CHEM., 55,(1990) N5, C. 6098-6104
作者:LEE, CHAI-HO、KOHN, HAROLD
DOI:——
日期:——
Palladium-Catalyzed Asymmetric Sequential Hydroamination of 1,3-Enynes: Enantioselective Syntheses of Chiral Imidazolidinones
作者:Qiuyu Li、Xinxin Fang、Rui Pan、Hequan Yao、Aijun Lin