申请人:Sterling Drug Inc.
公开号:US04021431A1
公开(公告)日:1977-05-03
1-Acyl-3-(amino-lower-alkyl)indoles, useful as anti-inflammatory agents, are prepared either by acylation of a 3-(amino-lower-alkyl)indole; by Fisher indole synthesis from an N'-acylphenylhydrazine and an amino-lower-alkanone; by alkylation of an amine with a 1-acyl-3-(halo-lower-alkyl)indole; or by reductive alkylation of a 1-acyl-3-indole-lower-alkylcarboxaldehyde.
1-酰基-3-(氨基-较低烷基)吲哚,作为抗炎药物有用,可以通过以下方式制备:通过对3-(氨基-较低烷基)吲哚进行酰化;通过从N'-酰基苯基肼和氨基-较低烷酮进行费舍尔吲哚合成;通过将胺基化合物与1-酰基-3-(卤代-较低烷基)吲哚进行烷基化;或通过还原烷基化1-酰基-3-吲哚-较低烷基羧醛。