申请人:ELI LILLY AND COMPANY
公开号:EP0007204A1
公开(公告)日:1980-01-23
Compounds of the formula (I):
wherein:
R1 is hydrogen or fluorine;
R2 is methyl or ethyl;
R, is hydroxy, C1-C4 alkanoyloxy, aminocarbonyl. methylaminocarbonyl or C1-C2 alkoxycarbonyl;
C is an asymmetric carbon atom having the R absolute stereochemical configuration; and
C is an asymmetric carbon atom having the S absolute stereochemical configuration;
and pharmaceutically-acceptable salts thereof, are useful in the weight control of mammals.
式 (I) 的化合物:
其中
R1 是氢或氟
R2 是甲基或乙基
R,是羟基、C1-C4 烷酰氧基、氨基羰基、甲氨基羰基或 C1-C2 烷氧基羰基;
C 是具有 R 绝对立体化学构型的不对称碳原子;以及
C 是具有 S 绝对立体化学构型的不对称碳原子;
及其药学上可接受的盐类,可用于控制哺乳动物的体重。