申请人:Byk Gulden Lomberg Chemische Fabrik GmbH
公开号:US04555518A1
公开(公告)日:1985-11-26
Fluoroalkoxy compounds of the general formula I ##STR1## wherein R1 represents a 1-3C-alkyl radical which is completely or predominantly substituted by fluorine, or a chlorodifluoromethyl radical, R1' represents hydrogen, halogen, trifluoromethyl, a 1-3C-alkyl radical, or a 1-3C-alkoxy radical which is optionally completely or predominantly substituted by fluorine, R2 represents hydrogen or a 1-3C-alkyl radical, R3 represents hydrogen or a 1-3C-alkyl or 1-3C-alkoxy radical, R4 represents hydrogen or a 1-3C-alkyl radical and n represents the number 0 or 1, and their salts are new compounds with a marked protective effect on the stomach.
通式I的氟烷氧基化合物,其中R1代表完全或主要由氟取代的1-3C-烷基基团,或氯二氟甲基基团,R1'代表氢、卤素、三氟甲基、1-3C-烷基基团,或者1-3C-烷氧基基团,后者可以选择性地完全或主要由氟取代,R2代表氢或1-3C-烷基基团,R3代表氢或1-3C-烷基或1-3C-烷氧基基团,R4代表氢或1-3C-烷基基团,n代表数字0或1,它们的盐是对胃具有显著保护作用的新化合物。