[EN] PROCESS FOR PREPARING NARATRIPTAN HYDROCHLORIDE<br/>[FR] PROCEDE DE PREPARATION DE CHLORHYDRATE DE NARATRIPTANE
申请人:REDDYS LAB LTD DR
公开号:WO2006010079A3
公开(公告)日:2006-05-26
A Novel Series of 2,5-Substituted Tryptamine Derivatives as Vascular 5HT<sub>1B/1D</sub> Receptor Antagonists
作者:Gerard P. Moloney、Alan D. Robertson、Graeme R. Martin、Steven MacLennan、Neil Mathews、Susan Dodsworth、Pang Yih Sang、Cameron Knight、Robert Glen
DOI:10.1021/jm9605849
日期:1997.7.1
silent, competitive, and selective antagonist which shows affinity at the vascular 5HT1B-like receptors only. Changes to the size of the 2-ester substituent have a significant effect on affinity at the 5HT1B-like receptor and other receptors. Prudent placement of the carbonyl substituent in the heterocycle of the 5-side chain is crucial for good affinity and selectivity over the 5HT2A and other receptors