Isocytosine H2-receptor histamine antagonists II. Synthesis and evaluation of biological activity at histamine H1- and H2-receptors of 5-(heterocyclyl)methylisocytosines
Isocytosine H2-receptor histamine antagonists II. Synthesis and evaluation of biological activity at histamine H1- and H2-receptors of 5-(heterocyclyl)methylisocytosines
The compounds are phenyl alkylaminopyrimidones which are histamine H.sub.2 -antagonists. A specific compound of the present invention is 2-[2-[3-(dimethylaminomethyl)benzylthio]ethylamino]-5-(6-methyl-3-pyridylm ethyl)-4-pyrimidone.
The compounds are guanidinothiazolyl derivatives which are histamine H.sub.2 -antagonists. A specific compound of the present invention is 2-[2-(2-guanidino-4-thiazolylmethylthio)ethylamino]-5-(6-methyl-3-pyridylm ethyl)-4-pyrimidone.
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.
Substituted isocytosines having histamine H.sub.2 -antagonist activity
申请人:Smith Kline & French Laboratories Limited
公开号:US04154834A1
公开(公告)日:1979-05-15
The compounds are substituted isocytosines which are histamine H.sub.2 -antagonists. Two specific compounds of the present inventon are 2-[2-(5-methyl-4-imidazolylmethylthio)ethylamino]-5-(3-pyridylmethyl)-4-py rimidone and 2-[2-(3-bromo-2-pyridylmethylthio)ethylamino]-5-(4-pyridylmethyl)-4-pyrimi done.
[EN] PYRIMIDINONE COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] COMPOSES DE PYRIMIDINONE ET COMPOSITIONS PHARMACEUTIQUES LES RENFERMANT
申请人:SMITHKLINE BEECHAM PLC
公开号:WO1999024420A1
公开(公告)日:1999-05-20
(EN) A group of novel pyrimidone compounds are inhibitors of the enzyme LDL PLA2 and therefore of use in treating atherosclerosis.(FR) L'invention concerne un groupe de nouveaux composés de pyrimidinone qui sont des inhibiteurs de l'enzyme LDL PLA2 et qui s'utilisent donc pour le traitement de l'athérosclérose.