[EN] PROCESSES FOR THE PREPARATION OF SUBSTITUTED TETRAHYDRO BETA-CARBOLINES<br/>[FR] PROCÉDÉS DE PRÉPARATION DE TÉTRAHYDRO BÊTA-CARBOLINES SUBSTITUÉES
申请人:PTC THERAPEUTICS INC
公开号:WO2010138644A1
公开(公告)日:2010-12-02
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- 1 H-pyrido [3,4-b]indole-2(9H)-carboxylate. Formula (I)