[EN] NOVEL SUBSTITUTED OCTAHYDROCYCLOPENTA [C]PYRROL-4-AMINES AS CALCIUM CHANNEL BLOCKERS<br/>[FR] NOUVELLES OCTAHYDROCYCLOPENTA[C]PYRROL-4-AMINES SUBSTITUÉES COMME BLOQUEURS DE CANAUX CALCIQUES
申请人:ABBOTT LAB
公开号:WO2011149995A1
公开(公告)日:2011-12-01
The present application relates to calcium channel inhibitors containing compounds of formula (I) wherein L1, L2, R1, R2, and R3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
[EN] 2-METHYL-5-VINYLPYRIDINIUM SALTS<br/>[FR] SELS DE 2-MÉTHYL-5-VINYLPYRIDINIUM
申请人:LONZA AG
公开号:WO2011150950A1
公开(公告)日:2011-12-08
Disclosed are novel salts of 2-methyl-5-vinylpyridine (MVP), such as hydrogentartrates, bromide, and dihydrogenphosphate. In contrast to the free base, these salts are crystalline and stable and can be safely stored and transported. The salts can also be used to purify MVP, in particular to reduce its content of 5-ethyl-2-methylpyridine and unwanted isomers.