The invention relates to new indole derivatives, their preparation and use as drugs. Said compounds may be represented by the general formula ##STR1## in which R represents a hydrogen atom or an alkyl or benzyl group and Z represents a hydrogen atom or a halogen atom or an alkyl, hydroxy, acyloxy, carbamate or methoxy group. They are prepared by reacting tryptamine derivatives with synthons of the formula ##STR2## in which X and Y each represent an oxygen or sulphur atom, and R.sub.1 and R.sub.2 each represent an alkyl or phenyl radical or form together an alkylidene chain. They may be used as intermediate compounds for chemical syntheses and also as drug for treating cerebro-vascular and cardio-circulatory insufficiencies.
本发明涉及新的
吲哚衍
生物、它们的制备和用作药物。所述化合物可以用一般式表示 ##STR1## 其中R代表氢原子或烷基或苄基基团,Z代表氢原子或卤素原子或烷基、羟基、酰氧基、
氨基甲酸酯或甲氧基基团。它们是通过将
色胺衍
生物与公式的合成物反应而制备的。##STR2## 在此公式中,X和Y分别代表氧原子或
硫原子,R.sub.1和R.sub.2分别代表烷基或苯基基团或形成一个烷基亚甲基链。它们可以作为
化学合成的中间体化合物,也可以作为治疗脑血管和心血管功能不足的药物。