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公开(公告)号:US20120136154A1
公开(公告)日:2012-05-31
申请号:US13321262
申请日:2010-05-27
IPC分类号: C07D471/04
CPC分类号: C07D471/04
摘要: Provided herein are improved processes for the synthesis of substituted tetrahydro beta-carboline derivatives. In particular, provided herein are improved processes useful for the preparation of (S)-4-chlorophenyl 6-chloro-1-(4-methoxyphenyl)-3,4-dihydro-1H-pyrido[3,4-b]indole-2(9H)-carboxylate. Formula (I)
摘要翻译: 本文提供了用于合成取代的四氢β-咔啉衍生物的改进方法。 特别地,本文提供的是用于制备(S)-4-氯苯基6-氯-1-(4-甲氧基苯基)-3,4-二氢-1H-吡啶并[3,4-b] 2(9H) - 羧酸酯。 式(I)