2-[2-(2-aminoalkyl-4-thiazolylmethylthio)-alkylene]amino-5-aromatic-substit uted alkylene-4-pyrimidones and related compounds, H.sub.2 receptor antagonists, useful in inhibiting gastric acid secretion in mammals.
2-[2-(2-
氨基烷基-4-
噻唑基甲
硫基)-烷基]
氨基-5-芳基取代烷基-4-
嘧啶酮及其相关化合物是一种H.sub.2受体拮抗剂,可用于抑制哺乳动物的胃酸分泌。