The compounds are substituted pyrimidine compounds which are histamine H.sub.2 -antagonists. A specific compound of the present invention is 2-[2-(5-dimethylaminomethyl)-2-furylmethylthio)ethylamino]-5-(3-pyridylmet hyl)-4-pyrimidone.
这些化合物是被取代的
嘧啶化合物,它们是
组胺H.sub.2-拮抗剂。本发明的一种特定化合物是2-[2-(5-
二甲胺甲基)-2-
呋喃甲
硫基)乙基
氨基]-5-(3-
吡啶甲基)-4-
嘧啶酮。