Process for the preparation of triazole antifungal drug, its intermediates and polymorphs thereof
申请人:MSN Laboratories Limited
公开号:US09102664B2
公开(公告)日:2015-08-11
A process for the preparation of 4-[4-[4-[4-[[(3R,5R)-5-(2,4-difluorophenyl)tetrahydro-5-(1H-1,2,4-triazol-1-ylmethyl)-3-furanyl]methoxy]phenyl]-1-piperazinyl]phenyl]-2-[(1S,2S)-1-ethyl-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one compound of formula-1, its intermediates and polymorphs thereof. (I).
制备公式-1中4-[4-[4-[4-[[(3R,5R)-5-(2,4-二氟苯基)四氢-5-(1H-1,2,4-三唑-1-基甲基)-3-呋喃基]甲氧基]苯基]-1-哌嗪基]苯基]-2-[(1S,2S)-1-乙基-2-羟基丙基]-2,4-二氢-3H-1,2,4-三唑-3-酮化合物的方法,其中间体和多晶形式。(I)。