2-Guanidino-4-arylthiazole compounds of the formula ##STR1## a pharmaceutically acceptable cationic or acid addition salt thereof wherein R.sup.1 is hydrogen, (C.sub.1 -C.sub.10)alkyl, optionally substituted phenyl or certain optionally substituted aralkyl groups; R.sup.2 is hydrogen or (C.sub.1 -C.sub.4)alkyl, and Ar is certain optionally substituted pyrrolyl or indolyl groups; method for their use in treatment of gastric ulcers, by inhibition of parietal cell H.sup.+ /K.sup.+ ATPase, and antiinflammatory conditions in combination with piroxicam, for use in mammals, and pharmaceutical compositions containing said compounds.
公式为 ##STR1## 的2-
鸟氨酸基-4-芳基
噻唑化合物及其药学上可接受的阳离子或酸加合盐;其中R.sup.1是氢,(C.sub.1 -C.sub.10)烷基,可选取取代的苯基或某些可选取取代的芳基烷基基团;R.sup.2是氢或(C.sub.1 -C.sub.4)烷基,Ar是某些可选取取代的
吡咯基或
吲哚基团;用于治疗胃溃疡的方法,通过抑制壁细胞H.sup.+ /K.sup.+
ATP酶,以及与
吡罗昔康联合用于治疗哮喘等炎症病症,适用于哺乳动物,并含有该化合物的制药组合物。