Compounds which are useful as inhibitors of cholesterol biosynthesis and thus as hypocholesterolemic agents are provided which have a quinoline or a pyridine anchor attached by means of a linker to a binding domain sidechain, which compounds inhibit the enzyme 3-hydroxy-3-methylglutaryl-coenzyme A reductase.
Quinoline and pyridine anchors for HMG-CoA reductase inhibitors
申请人:E.R. Squibb & Sons, Inc.
公开号:US05691322A1
公开(公告)日:1997-11-25
Compounds which are useful as inhibitors of cholesterol biosynthesis and thus as hypocholesterolemic agents are provided which have a quinoline or a pyridine anchor attached by means of a linker to a binding domain sidechain, which compounds inhibit the enzyme 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase.
Abstract An efficient heterogeneous copper(I)-catalyzed three-component tandemcyclization of ketoxime acetates, aldehydes, and activated methylene compounds has been developed that proceeds smoothly in DMSO at 120 °C by using an 3-(2-aminoethylamino)propyl-modified MCM-41-bound copper(I) bromide [MCM-41-2N-CuBr] as the catalyst, delivering a variety of polysubstituted pyridines in good to high yields