Certain trans-6-[2-(N-heteroaryl-3,5-disubstituted) pyrazol-4-yl)ethyl]- or ethenyl]tetrahydro-4-hydroxy-2H-pyran-2-ones and the corresponding ring-opened acids, esters and N-oxides derived therefrom which are potent inhibitors of the enzyme 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMG CoA reductase) and are thus useful hypolipidemic or hypocholesterolemic agents. Pharmaceutical compositions containing such compounds, and a method of inhibiting the biosynthesis of cholesterol employing such pharmaceutical compositions are also disclosed.
Trans-6-(2-(n-heteroaryl-3,5-disubstituted)pyrazol-4-yl)-ethyl- or
申请人:Warner-Lambert Company
公开号:US05102893A1
公开(公告)日:1992-04-07
Certain trans-6-[2-(N-heteroaryl-3,5-disubstituted) pyrazol-4-yl)ethyl]- or ethenyl]tetrahydro-4-hydroxy-2H-pyran-2-ones and the corresponding ring-opened acids, esters and N-oxides derived therefrom which are potent inhibitors of the enzyme 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMG CoA reductase) and are thus useful hydrolipidemic or hypocholesterolemic agents. Pharmaceutical compositions containing such compounds, and a method of inhibiting the biosynthesis of cholesterol employing such pharmaceutical compositions are also disclosed.
Preparation of olefinic compounds and intermediates thereof
申请人:Sandoz Corp.
公开号:US04650890A1
公开(公告)日:1987-03-17
7-Substituted lower alkyl hept-6-enoates and 4-hydroxy-tetrahydropyran-2-ones bearing 6-olefinic substituents (E), (Z), ethyl erythro-3,5-dihydroxy-7-phenyl-hept-6-enates are prepared by a multi-step process involving lower alkyl 3,5-dihydroxy-hept-6-enates. The final products are useful as anti hypercholesteremic agents.
Trans-6-[2-(N-heteroaryl-3,5-disubstituted)pyrazol-4-yl)-ethyl]- or
申请人:Warner-Lambert Company
公开号:US04808621A1
公开(公告)日:1989-02-28
Certain trans-6-[2-(N-heteroaryl-3,5-disubstituted)pyrazol-4-yl)ethyl]- or ethenyl]tetrahydro-4-hydroxy-2H-pyran-2-ones and the corresponding ring-opened acids derived therefrom which are potent inhibitors of the enzyme 3-hydroxy-3-methylglutarylcoenzyme A reductase (HMG CoA reductase) and are thus useful hypolipidemic or hypocholesterolemic agents. Pharmaceutical compositions containing such compounds, and a method of inhibiting the biosynthesis of cholesterol employing such pharmaceutical compositions are also disclosed.