申请人:Yoshitomi Pharmeceutical Industries, Ltd.
公开号:US03954776A1
公开(公告)日:1976-05-04
1-[Methylated piperidino (and pyrrolidin-1-yl)]-3-(substituted phenoxy)-2-propanols of the formula: ##SPC1## Wherein R is a 2-thienylmethyl group, a 2-pyridylmethyl group, a 2-pyridyl group, a tetrahydrofurfuryloxy group, a furfuryloxy group, a 2-thienylmethoxy group, a 2-pyridyloxy group or a group of the formula R.sup.5 --X--A--O-- wherein R.sup.5 is a lower alkyl group, X is --O--, --S-- or --SO.sub.2 --, and A is a lower alkylene group or a --CH.sub.2 --C.ident.C--CH.sub.2 -- group, R.sup.1 is a hydrogen atom, a lower alkyl group or a halogen atom, R.sup.2, R.sup.3 and R.sup.4 are each a hydrogen atom or a methyl group, and n is zero or 1, and pharmaceutically acceptable acid addition and quarternary ammonium salts thereof are disclosed. They exhibit antiarrhythmic action, local anaesthetic action, analgesic action and gastric juice secretion inhibiting action.
1-[甲基化哌啶(和吡咯烷-1-基)]-3-(取代苯氧基)-2-丙醇的公式为:##SPC1## 其中R为2-噻吩甲基基团,2-吡啶甲基基团,2-吡啶基团,四氢呋喃氧基,呋喃氧基,2-噻吩甲氧基,2-吡啶氧基或R.sup.5 --X--A--O--基团,其中R.sup.5是低级烷基,X是--O--,--S--或--SO.sub.2 --,A是低级亚烷基或--CH.sub.2 --C.ident.C--CH.sub.2 --基团,R.sup.1是氢原子,低级烷基或卤素原子,R.sup.2,R.sup.3和R.sup.4每个是氢原子或甲基,n为0或1,以及披露了药用可接受的酸加成和季铵盐。它们具有抗心律失常作用,局部麻醉作用,镇痛作用和胃液分泌抑制作用。