This invention relates to alkyl pyrrolo(2,3-d) carbazole-6-carboxylates having antianoxic, psychotropic and hemodynamic properties 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 tetrahydroazepinoindoles used in the preparation of the same.
本发明涉及具有抗缺氧、精神药物和血液动力学性质的烷基
吡咯并(2,3-d)
咔唑-6-
羧酸酯及其加成盐,以及通过从
色胺和3-卤代
丙酸酯开始的合成序列制备它们,该序列涉及通过Nb-烷基化合物的重排作用于醛的重排;还涉及含有它们的制药组合物;以及用于制备它们的四氢唑并
吲哚类化合物。