申请人:Pharmindustrie
公开号:US04405789A1
公开(公告)日:1983-09-20
Compounds useful as medicaments, of the formula: ##STR1## in which X is hydrogen, halogen, alkyl containing 1 to 4 carbon atoms, alkoxy containing 1 to 4 carbon atoms or alkylthio containing 1 to 4 carbon atoms, one of the substituents R.sub.1 and R.sub.2 is hydrogen, alkyl containing 1 to 4 carbon atoms, phenyl or phenyl substituted by halogen, alkyl containing 1 to 4 carbon atoms, alkoxy containing 1 to 4 carbon atoms, alkylthio containing 1 to 4 carbon atoms, trifluoromethyl, nitro, unsubstituted amino or amino substituted by one or two alkyl containing 1 to 2 carbon atoms, and the other of the substituents R.sub.1 and R.sub.2 is a group of the formula: ##STR2## in which n is 1, 2 or 3 and R is hydrogen or alkyl containing 1 to 4 carbon atoms.
具有药用价值的化合物,其化学式为:##STR1##
其中X为氢,卤素,含1至4个碳原子的烷基,含1至4个碳原子的烷氧基或含1至4个碳原子的烷硫基,取代基R.sub.1和R.sub.2中的一个为氢,含1至4个碳原子的烷基,苯基或卤素,含1至4个碳原子的烷基,含1至4个碳原子的烷氧基,含1至4个碳原子的烷硫基,三氟甲基,硝基,未取代的氨基或取代了1至2个碳原子的烷基的氨基,而取代基R.sub.1和R.sub.2中的另一个为以下化学式的基团:##STR2##
其中n为1、2或3,R为氢或含1至4个碳原子的烷基。