A method of reducing local hemorrhage and tissue necrosis resulting from the bite or sting of a venomous animal whereby an envenomated mammal is treated with a compound of the formula ##STR1## or a corresponding disulfide wherein n is 1, 2 or 3; Z is O, S or NH; R is H, a straight or branched chain lower alkyl group of from 1 to 4 carbon atoms, hydroxy, a straight or branched chain lower alkoxy group of from 1 to 4 carbon atoms, fluoro, chloro, bromo, iodo or trifluoromethyl; or a pharmaceutically acceptable salt thereof.
一种减少毒蛇或毒虫咬伤或螫伤引起的局部出血和组织坏死的方法,其中使用化合物##STR1##或相应的二
硫化物,其中n为1、2或3;Z为O、S或NH;R为H、1至4个碳原子的直链或支链低级烷基、羟基、1至4个碳原子的直链或支链低级烷氧基、
氟、
氯、
溴、
碘或三
氟甲基;或其药学上可接受的盐。