申请人:Pfizer Inc.
公开号:US04560690A1
公开(公告)日:1985-12-24
2,4-Disubstituted thiazole compounds of the formula ##STR1## or a pharmaceutically acceptable acid addition salt thereof wherein X is NH and Y is CH or N, or X is S and Y is CH; R.sup.1 is certain straight or branched chain alkyl groups, (R.sup.3).sub.2 C.sub.6 H.sub.3, or (R.sup.3).sub.2 Ar(CH.sub.2).sub.n where n is an integer from 1 to 4, R.sup.3 is H or certain substituent groups and Ar is phenylene, naphthalene or the residue of certain heteroaromatic groups; R.sup.2 is H or (C.sub.1 -C.sub.4)alkyl; or R.sup.1 and R.sup.2 taken together with the nitrogen atom to which they are attached form certain heterocyclic groups; and R.sup.4 is H, (C.sub.1 -C.sub.5)alkyl, NH.sub.2 or CH.sub.2 OH; a method for their use in treatment of gastric ulcers in mammals and pharmaceutical compositions containing said compounds.
2,4-二取代噻唑化合物的化学式为##STR1##或其医药上可接受的酸盐,其中X为NH,Y为CH或N,或X为S,Y为CH;R.sup.1为某些直链或支链烷基,(R.sup.3).sub.2 C.sub.6 H.sub.3,或(R.sup.3).sub.2 Ar(CH.sub.2).sub.n,其中n为1至4的整数,R.sup.3为H或某些取代基,Ar为苯基、萘基或某些杂环芳基的残基;R.sup.2为H或(C.sub.1 -C.sub.4)烷基;或R.sup.1和R.sup.2与它们连接的氮原子一起形成某些杂环族;R.sup.4为H,(C.sub.1 -C.sub.5)烷基,NH.sub.2或CH.sub.2 OH;一种用于哺乳动物治疗胃溃疡的方法和含有这些化合物的药物组合物。