[EN] TETRAZOLE COMPOUNDS AS CALCIUM CHANNEL BLOCKERS<br/>[FR] COMPOSÉS DE TÉTRAZOLE COMME BLOQUEURS DES CANAUX CALCIQUES
申请人:CONVERGENCE PHARMACEUTICALS
公开号:WO2012004604A1
公开(公告)日:2012-01-12
The present invention relates to novel tetrazole compounds; to processes for their preparation; to pharmaceutical compositions containing the compounds; and to the use of the compounds in therapy to treat diseases for which blocking the Cav2.2 calcium channels is beneficial. Formula (I) wherein A is: (II) or (III)
Expanded substrate scope and catalyst optimization for the catalytic kinetic resolution of N-heterocycles
作者:Sheng-Ying Hsieh、Michael Binanzer、Imants Kreituss、Jeffrey W. Bode
DOI:10.1039/c2cc34907h
日期:——
The scope, reactivity, and selectivity of the chiral hydroxamic acid-catalyzed kinetic resolution of chiral amines are improved by a new catalyst structure and a more environmentally friendly reaction protocol. In addition to increasing selectivity across all substrates, these conditions make possible the resolution of N-heterocycles containing lactams or other basic functional groups that can inhibit the catalyst.
2-AMINOBENZOXAZOLE CARBOXAMIDES AS 5HT3 MODULATORS
申请人:Yang Zhicai
公开号:US20080255114A1
公开(公告)日:2008-10-16
Compounds of formulae I, II and III:
are disclosed as 5-HT3 inhibitors. The compounds are useful in treating CINV, IBS-D and other diseases and conditions.
2-aminobenzoxazole carboxamides as 5HT3 modulators
申请人:Albany Molecular Research, Inc.
公开号:US07863271B2
公开(公告)日:2011-01-04
Compounds of formulae I, II and III:
are disclosed as 5-HT3 inhibitors. The compounds are useful in treating CINV, IBS-D and other diseases and conditions.