申请人:Merck Patent Gesellschaft mit beschrankter Haftung
公开号:US03956334A1
公开(公告)日:1976-05-11
Piperidines of the formula ##SPC1## Wherein R is --CH.sub.2 OH, CO--NR,R.sub.2 in which R.sub.1 and R.sub.2 each are H or alkyl of 1-4 carbon atoms, --NHCH.sub.2 CH.sub.2 OH, --N(CH.sub.2 CH.sub.2 OH).sub.2, --NHCH.sub.2 CH.sub.2 SO.sub.3 H, --NHNH.sub.2 or --NHCH.sub.2 COOH, or --COOR.sub.3 in which R.sub.3 is 3-pyridylmethyl, 2-acetamidoethyl, 1-methyl-4-piperidyl or 2,3-dihydroxypropyl and the physiologically acceptable salts thereof, have cholesterol-level-lowering and triglyceride-level-lowering activity and can be prepared from 2-methyl-2-[4-(4-piperidinophenyl)-phenoxy]-propionic acid or a functional derivative thereof by reduction or by reaction with a compound of the formula HZ.
式为##SPC1##的哌啶类化合物,其中R为--CH.sub.2 OH,CO--NR,R.sub.2,其中R.sub.1和R.sub.2均为1-4碳原子的H或烷基,--NHCH.sub.2 CH.sub.2 OH,--N(CH.sub.2 CH.sub.2 OH).sub.2,--NHCH.sub.2 CH.sub.2 SO.sub.3 H,--NHNH.sub.2或--NHCH.sub.2 COOH,或--COOR.sub.3,其中R.sub.3为3-吡啶基甲基,2-乙酰胺基乙基,1-甲基-4-哌啶基或2,3-二羟基丙基,以及其生理上可接受的盐,具有降低胆固醇和甘油三酯水平的活性,可以通过还原2-甲基-2-[4-(4-哌啶基苯基)-苯氧基]-丙酸或其官能衍生物或与式为HZ的化合物反应制备。