申请人:AKZO N.V.
公开号:EP0360324A1
公开(公告)日:1990-03-28
The invention relates to tricyclic aromatase inhibitors, their preparation and their use in a pharmaceutical preparation.
The compounds according to the invention possess the general formula I
wherein
R¹ and R² independently of one another denote H, halogen, alkyl, alkoxy, alkythio, OH, CN, CF₃, NO₂, an amino group which is unsubstituted or substituted by alkyl, an NHacyl group, carbonamide or a free or esterified carboxylate group;
R³ is H, alkyl, alkoxyalkyl or arylalkyl;
R⁴ is H, OH, alkoxy or arylalkoxy;
m is 1 or 2;
n is 2, 3 or 4;
the broken line represents an optional bond;
with the proviso that when R¹ and R² are H, halogen, alkyl, alkoxy or OH, m = 1, n = 3, the broken line does not represent a bond and Q is imidazolyl, R³ and R⁴ may not both be H;
and also pharmaceutically acceptable salts.
本发明涉及三环芳香化酶抑制剂、其制备方法及其在药物制剂中的用途。
根据本发明的化合物具有通式 I
其中
R¹ 和 R² 相互独立地表示 H、卤素、烷基、烷氧基、烷硫基、OH、CN、CF₃、NO₂、未取代或被烷基取代的氨基、NHacyl 基团、碳酰胺或游离或酯化的羧酸基团;
R³ 是 H、烷基、烷氧基烷基或芳基烷基;
R⁴ 是 H、OH、烷氧基或芳基烷氧基;
m 是 1 或 2
n 是 2、3 或 4;
断线代表任选键;
但当 R¹ 和 R² 为 H、卤素、烷基、烷氧基或 OH,m=1,n=3,断线不代表键,且 Q 为咪唑基时,R³ 和 R⁴ 不一定都是 H;
以及药学上可接受的盐类。