Pyrrolo(2,3-d)carbazole derivatives, preparation thereof and their therapeutical use
申请人:OMNICHEM Société anonyme
公开号:EP0064317A2
公开(公告)日:1982-11-10
This invention relates to novel alkyl pyrrolo (2,3-d) carbazole-6-carboxylates and to addition salts thereof; and to preparation of the same by a synthesis sequence starting from a tryptamine and a 3-halopyruvate and involving a rearrangement of an addition compound with an aldehyde, said rearrangement being effected by Nb-alkylation of the aforementioned addition compound; and to pharmaceutical compositions containing the same; and to novel tetrahy- droazepinoindoles used in the preparation of the same.
本发明涉及新型烷基吡咯并(2,3-d)咔唑-6-羧酸盐及其加成盐;涉及以色胺和 3-卤代丙酮酸为起始原料,通过加成化合物与醛的重排(所述重排是通过上述加成化合物的 Nb-烷基化实现的)的合成顺序制备上述物质;涉及含有上述物质的药物组合物;还涉及用于制备上述物质的新型四- droazepinoindoles。