申请人:Roussel Uclaf
公开号:US04988810A1
公开(公告)日:1991-01-29
Novel enantiomeric and diastereoisomeric forms of decahydroquinolines of the formula ##STR1## wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms or taken together with the nitrogen atom to which they are connected from a 5 to 6 member heterocycle optionally including another heteroatom and optionally substituted, A is selected from the group consisting of --(CH.sub.2).sub.n -- and alkylene substituted with an alkyl and having 2 to 8 carbon atoms, n is an integer from 0 to 5, Z is selected from the group consisting of optionally substituted phenyl, naphthyl indenyl, monocyclic heterocycle of 5 to 6 members and a bicyclic heterocycle all being unsubstituted or substituted by one or more substituents and their non-toxic, pharmaceutically acceptable acid addition salts and quaternary ammonium salts having central analgesic properties.
该专利描述了一种新的十氢喹啉的对映异构体和顺反异构体,其化学式为 ##STR1## 其中R.sub.1和R.sub.2分别选自氢和1至5个碳原子的烷基的群体,或者与它们连接的氮原子一起形成一个5至6个成员的杂环,该杂环可以包括另一个杂原子,并且可以选择性地被取代,A选自--(CH.sub.2).sub.n --和被烷基取代的烷基,其具有2至8个碳原子,n为0至5的整数,Z选自可选择性取代的苯基、萘基、茚基、5至6个成员的单环杂环和双环杂环,全部未取代或被一个或多个取代基取代,并具有中枢镇痛作用的非毒性、药学上可接受的酸盐和季铵盐。