[EN] CRYSTALLINE COMPOUND OF 1-[4-(2-AZEPAN-1-YLETHOXY)BENZYL]-2-(4-HYDROXYPHENYL)-3-METHYL-1H-INDOL-5-OL<br/>[FR] COMPOSÉ CRISTALLIN DE 1-[4-(2-AZÉPAN-1-YLÉTHOXY)BENZYL]-2-(4-HYDROXYPHÉNYL)-3-MÉTHYL-1H-INDOL-5-OL
申请人:SANDOZ AG
公开号:WO2012007453A1
公开(公告)日:2012-01-19
The present invention relates to a crystalline compound of 1-[4-(2-azepan-1 - ylethoxy)benzyl] -2-(4-hydroxyphenyl)-3-methyl-1H-indol-5-ol (INN: bazedoxifene) of formula (1) with an acid selected from the group consisting of propionic acid or nicotinic acid or a hydrate thereof, where the molar ratio of the compound of formula (1) to the acid is 1:0.9 to 1:1.1, and to a process for its preparation.
本发明涉及一种晶体化合物,其化学式为1-[4-(2-氮杂丙基氧基)苯基]-2-(4-羟基苯基)-3-甲基-1H-吲哚-5-醇(INN: bazedoxifene),与从丙酸或烟酸或其水合物组成的酸选择的酸反应,其中化合物的摩尔比与酸的比例为1:0.9至1:1.1,并提供其制备方法。