[EN] PYRIMIDINE DERIVATIVES AS OREXIN RECEPTORS ANTAGONISTS<br/>[FR] DERIVES DE PYRIMIDINE UTILISES EN TANT QU'ANTAGONISTES DE RECEPTEURS D'OREXINE
申请人:SANOFI AVENTIS
公开号:WO2005075458A1
公开(公告)日:2005-08-18
The present invention relates to the orexin receptor antagonists of the general formula (I), which are selective to orexin I receptors. (I) -wherein Ar stands for phenyl group or a 5- or 6-membered heterocyclic ring containing 1-3 identical or different heteroatoms or methylenedioxyphenyl group -these groups may optionally be substituted with one or more identical or different C1.4 alkyl group, halogen atom, hydroxyl group, C1-4 alkoxy group, trihalogenomethyl group, NHC1.4 alkyl, -N(CI-4 alkyl)2 or -NHC(=0)-C1-4 alkyl group,
本发明涉及通式(I)的俄利新受体拮抗剂,这些拮抗剂对俄利新I受体具有选择性。其中,Ar代表苯基或含有1-3个相同或不同杂原子或亚甲二氧基苯基的5-或6元杂环的环,这些基团可以选择性地用一个或多个相同或不同的C1.4烷基基团、卤原子、羟基、C1-4烷氧基、三卤甲基基团、NHC1.4烷基、-N(CI-4烷基)2或-NHC(=0)-C1-4烷基基团取代。