申请人:John Wyeth & Brother Limited
公开号:US04143148A1
公开(公告)日:1979-03-06
4-Aryl-4-hydroxythiazolines can be obtained by treatment of aroylmethyl bromides with thiourea or a N-(lower alkyl)thiourea. The hydroxythiazolines are believed to have the formula ##STR1## where Ar is aryl and R is hydrogen or lower alkyl. The compounds are also capable of existing in open chain tautomeric form. The compounds show anti-ulcer activity in mammals.
通过将芳基甲基溴化物与硫脲或N-(较低烷基)硫脲处理,可以获得4-芳基-4-羟基噻唑啉。相信这些羟基噻唑啉的化学式为##STR1##其中Ar是芳基,R是氢或较低烷基。这些化合物也能以开链互变异构体的形式存在。这些化合物在哺乳动物中表现出抗溃疡活性。