The compounds are ethylene derivatives which are inhibitors of histamine activity, in particular, inhibitors of H-2 histamine receptors. A compound of this invention is 1-nitro-2-[2-((4-methyl-5-imidazolyl)methylthio)ethylamino]-2-[2-((3-chlor o-2-pyridyl)methylthio)ethylamino]ethylene.
The compounds are substituted thioalkyl-, aminoalkyl- and oxyalkyl-guanidines which are inhibitors of histamine activity.
这些化合物是取代的硫代烷基、氨基烷基和氧烷基胍,它们是组胺活性的抑制剂。
Pharmacologically active thiourea and urea compounds
申请人:Smith Kline & French Laboratories Limited
公开号:US03950353A1
公开(公告)日:1976-04-13
The compounds are substituted thioalkyl-, aminoalkyl- and oxyalkyl-thioureas and ureas which are inhibitors of histamine activity.
这些化合物是取代的硫代烷基、氨基烷基和氧烷基硫脲和脲,它们是组胺活性的抑制剂。
Ethylene derivatives
申请人:Smith Kline & French Laboratories Limited
公开号:US04153704A1
公开(公告)日:1979-05-08
The compounds are ethylene derivatives which are inhibitors of histamine activity, in particular, inhibitors of H-2 histamine receptors. A compound of this invention is 1-nitro-2-methylamino-2-[2-((4-methyl-5-imidazolyl)methylthio)ethylamino]e thylene.