申请人:SYNTEX (U.S.A.) INC.
公开号:EP0064245A1
公开(公告)日:1982-11-10
New compounds of the formula
wherein:
R' is cycloalkyl of five to seven carbon atoms optionally substituted with one or more lower alkyl groups;
R2 is alkyl of two to twelve carbon atoms, cycloalkyl of five to seven carbon atoms, or cycloalkylalkyl of six to ten carbon atoms wherein the cycloalkyl group may be optionally substituted with one or more lower alkyl groups;
R3 is hydrogen or lower alkyl;
a is 0, 1, 2 or 3; and
b is 1, 2 or 3; and the pharmaceutically acceptable acid addition salts thereof are useful as spermicidal and spermatostatic agents.
式中的新化合物
其中
R'是五至七个碳原子的环烷基,可任选被一个或多个低级烷基取代;
R2 是 2 至 12 个碳原子的烷基、5 至 7 个碳原子的环烷基或 6 至 10 个碳原子的环烷基,其中环烷基可任选被一个或多个低级烷基取代;
R3 是氢或低级烷基;
a 是 0、1、2 或 3;和
b 是 1、2 或 3;其药学上可接受的酸加成盐可用作杀精剂和固精剂。