申请人:Boehringer Mannheim GmbH
公开号:US04376731A1
公开(公告)日:1983-03-15
2-Substituted-1-aziridine-carboxylic acid esters exhibiting immuno-stimulant activity and of the formula ##STR1## wherein X is a carbamoyl or alkoxycarbonyl radical, and R.sup.1 is an aliphatic hydrocarbon radical optionally substituted by halogen, alkoxy, amino, carbamoyloxy, cycloalkyl, hydroxyl, an imido or heterocyclic radical, cycloalkyl; or aryl, aralkyl, aryloxyalkyl or arylthioalkyl wherein the aryl moiety is optionally substituted by halogen, alkyl, alkoxy, hydroxyl, amino, nitro, cyano, acyl, carbalkoxy, thioalkyl, alkylsulphonyl, phenyl or trifluoromethyl. Counterparts where X is --CN and R.sup.1 is as above, except for ethyl, are also new.
2-取代-1-氮杂环丙酸酯具有免疫刺激活性,化学式为##STR1##其中X是一个氨基甲酰基或烷氧羰基基团,R.sup.1是一个脂肪烃基,可选择地被卤素、烷氧基、氨基、氨基甲酰氧基、环烷基、羟基、亚胺基或杂环基团、环烷基;或芳基、芳基烷基、芳基氧基烷基或芳基硫基烷基,其中芳基部分可选择地被卤素、烷基、烷氧基、羟基、氨基、硝基、氰基、酰基、羧烷氧基、硫基烷基、烷基磺酰基、苯基或三氟甲基取代。其中X为--CN且R.sup.1如上所述,除了乙基,也是新的。