申请人:Smith Kline & French Laboratories Limited
公开号:US04307104A1
公开(公告)日:1981-12-22
The compounds of this invention are 2,3-unsaturated nitrogen containing heterocyclic compounds with a 3-nitro group and a 2-(2-guanidino-4-thiazolyl alkylamino) group. These compounds have histamine H.sub.2 -antagonist activity. A particular compound of this invention is 2-[2-(2-guanidino-4-thiazolylmethylthio)ethylamino]-3-nitro-1,4,-5,6-tetra hydropyridine.
本发明的化合物是2,3-不饱和含氮杂环化合物,具有3-硝基和2-(2-胍基-4-噻唑基烷基氨基)基团。这些化合物具有组胺H.sub.2-拮抗活性。本发明的一种特定化合物是2-[2-(2-胍基-4-噻唑甲硫基)乙基氨基]-3-硝基-1,4,5,6-四氢吡啶。