申请人:BYK Gulden Lomberg Chemische Fabrik Gesellschaft mit beschrankter Haftung
公开号:US04324796A1
公开(公告)日:1982-04-13
Substituted oxiranecarboxylic acids of the formula ##STR1## wherein R.sup.1 denotes a hydrogen atom (--H), a halogen atom, a hydroxyl roup, a lower alkyl group, a lower alkoxy group or a trifluoromethyl group, R.sup.2 has one of the meanings of R.sup.1, R.sup.3 denotes a hydrogen atom (--H) or a lower alkyl group and n denotes an integer from 1 to 5, and the salts of the acids are new compounds. They display a hypoglycaemic action in warm-blooded animals. Processes for the preparation of the new compounds and of the intermediate products required for their preparation are described.
公式为 ##STR1## 的替代环氧丙酸,其中R.sup.1表示氢原子(-H),卤素原子,羟基,低碳基,低烷氧基或三氟甲基基团,R.sup.2具有R.sup.1的意义之一,R.sup.3表示氢原子(-H)或低碳基,n表示1到5的整数,酸的盐是新化合物。它们在温血动物中显示出降糖作用。描述了制备新化合物和制备所需的中间产物的过程。