申请人:Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt
公开号:US04182892A1
公开(公告)日:1980-01-08
A compound of the formula I: ##STR1## wherein: R is substituted or unsubstituted C.sub.1-6 alkyl, a substituted or unsubstituted aromatic ring, a heterocyclic ring, a cycloalkyl group or a fused ring system, R.sup.1 is hydrogen, lower alkyl, cycloaliphatic or heterocyclic ring, and X is a halogen atom.
公式I的化合物:##STR1##其中:R是取代或未取代的C.sub.1-6烷基,取代或未取代的芳香环,杂环环,环烷基团或融合环系统,R.sup.1是氢,较低烷基,环脂环或杂环环,X是卤素原子。