申请人:Rhone-Poulenc Industries
公开号:US04110450A1
公开(公告)日:1978-08-29
1,2-Dithiole derivatives of the formula: ##STR1## WHEREIN Het represents an aromatic heterocyclic radical with six atoms in the ring two of which are nitrogen atoms, the heterocyclic radical optionally carrying a single substituent selected from halogen, alkyl, alkoxy, mercapto, alkylthio, dialkylamino, pyrrolidin-1-yl, piperidino, morpholino and 4-alkylpiperazin-1-yl and R represents halogen, alkyl (optionally substituted by alkoxycarbonyl), carboxy, alkoxycarbonyl, carbamoyl, N-alkylcarbamoyl or a group R.sub.1 --C(OH)-- in which R.sub.1 represents hydrogen or alkyl, the said alkyl, alkoxy and alkylthio radicals or alkyl or alkoxy moieties containing 1 to 4 carbon atoms except in the case of R.sub.1 which contains 1 to 3 carbon atoms when an alkyl radical, are new compounds useful in the treatment of bilharziasis.
1,2-二硫代烯衍生物的结构式如下:##STR1## 其中Het代表一个芳香杂环基团,环中有六个原子,其中两个是氮原子,该杂环基团可以携带从卤素、烷基、烷氧基、巯基、烷硫基、二烷基氨基、吡咯烷-1-基、哌啶基、吗啉基和4-烷基哌嗪-1-基中选择的单个取代基,R代表卤素、烷基(可由烷氧羰基取代)、羧基、烷氧羰基、氨基甲酰基、N-烷基氨基甲酰基或一个R.sub.1--C(OH)--基团,其中R.sub.1代表氢或烷基,所述的烷基、烷氧基和烷硫基基团或含有1至4个碳原子的烷基或烷氧基基团,除了在R.sub.1是烷基时含有1至3个碳原子的情况下,这些化合物是治疗血吸虫病的新化合物。