申请人:Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt.
公开号:US04291036A1
公开(公告)日:1981-09-22
Compounds of the formula ##STR1## or pharmaceutically acceptable acid-addition or quaternart ammonium salts thereof wherein R is hydroxy, carboxy, lower alkoxycarbonyl, benzyloxycarbonyl, phenoxycarbonyl, carbamoyl, N-loweralkyl-carbamoyl, N,N-dilower-alkyl-carbamoyl, carboazido, carbohydrazido or cyano; R.sup.2 is C.sub.1 to C.sub.6 alkyl; R.sup.3 is C.sub.1 to C.sub.6 alkyl or benzyl; and R.sup.4 is a single electron pair, hydrogen or lower alkyl; and the dotted lines represent saturated or unsaturated bonds, are disclosed with analgesic properties.
公式为##STR1##的化合物或其药学上可接受的酸加合物或季铵盐,其中R为羟基、羧基、较低的烷氧羰基、苄氧羰基、苯氧羰基、氨基甲酰基、N-较低烷基-氨基甲酰基、N,N-二较低烷基-氨基甲酰基、羰基叠氮基、羰基肼基或氰基;R.sup.2为C.sub.1到C.sub.6烷基;R.sup.3为C.sub.1到C.sub.6烷基或苄基;R.sup.4为一个单电子对、氢或较低烷基;虚线代表饱和或不饱和键,具有镇痛性能。