Described are compounds of the formula
wherein X is hydrogen, loweralkyl, halo, loweralkoxy or trifluoromethyl, and Z is hydrogen, loweralkyl, halo, hydroxy or alkoxy, or compounds of the formula
wherein X' and Y' may be the same or different and are selected from hydrogen, loweralkyl, or halo, and Z' is hydrogen, loweralkyl, halo, hydroxy or loweralkoxy, or pharmaceutically acceptable salts thereof.
The compounds possess diuretic activity.
所述化合物为式
其中 X 为氢、低级烷基、卤代、低级烷氧基或三
氟甲基,Z 为氢、低级烷基、卤代、羟基或烷氧基,或式中化合物
其中 X'和 Y'可以相同或不同,选自氢、低级烷基或卤代,Z'为氢、低级烷基、卤代、羟基或低级烷氧基,或其药学上可接受的盐。
这些化合物具有利尿活性。