2-Guanidino-4-(2-methyl-4-imidazolyl)thiazole and 2-(N-pentyl-N'-guanidino)-4-(2-methyl-4-imidazolyl)thiazole, histamine-H.sub.2 antagonist useful as a gastric acid antisecretory and antiulcer agents, are also useful per se in the treatment of rheumatoid arthritis.
2-
鸟氨酸基-4-(2-甲基-4-
咪唑基)
噻唑和2-(N-戊基-N'-
鸟氨酸基)-4-(2-甲基-4-
咪唑基)
噻唑,是一种
组织胺H.sub.2拮抗剂,可用于胃酸抗分泌和抗溃疡剂,并且在治疗类风湿性关节炎方面也有用途。