Imidodisulfamide derivatives of formula (I):
in which R, is hydrogen, bromo, chloro, methyl or trifluoromethyl; R, is bromo, chloro, trifluoromethyl or tetrafluoroethylthio; and X and Y independently are hydrogen or alkyl of 1 to 4 carbon atoms; and alkali metal salts of said compounds which are useful in the treatment of allergic conditions, are prepared by reaction of an appropriately substituted tetrahydroisoquinoline and bis(chlorosulfonyl)imide in the presence of a tertiary amine.
式(I)的
亚胺二磺酰胺衍
生物:
其中,R,是氢、
溴、
氯、甲基或三
氟甲基;R,是
溴、
氯、三
氟甲基或四
氟乙基
硫代;X 和 Y 分别是氢或 1 至 4 个碳原子的烷基;上述化合物的碱
金属盐可用于治疗过敏性疾病,其制备方法是将适当取代的
四氢异喹啉和双(
氯磺酰)
亚胺在叔胺存在下进行反应。