申请人:American Home Products Corporation
公开号:US06306851B1
公开(公告)日:2001-10-23
This invention provides compounds of the formula:
wherein A and B are independent substituents selected from S, CH or N; provided that when A is S, B is CH or N; and when B is S, A is CH or N; and A and B cannot both be CH; and when A and B both equal N, one N may be optionally substituted with an C1 to C6 alkyl group; R1 and R2 are independent substituents selected from the group of H, C1 to C6 alkyl, substituted C1 to C6 alkyl, C2 to C6 alkenyl, substituted C2 to C6 alkenyl, C2 to C6 alkynyl, substituted C2 to C6 alkynyl, C3 to C8 cycloalkyl, substituted C3 to C8 cycloalkyl, aryl, substituted aryl, heterocyclic, substituted heterocyclic, CORA, or NRBCORA; or R1 and R2 are fused to form optionally substituted 3 to 8 membered spirocyclic alkyl, alkenyl or heterocyclic ring, the heterocyclic ring containing one to three heteroatoms selected from the group of O, S and N; or pharmaceutically useful salts thereof. The compounds of this invention are useful as agonists and antagonists of the progesterone receptor and in methods of inducing contraception and in the treatment or prevention of benign or malignant neoplastic diseases.
本发明提供了以下式子的化合物:其中A和B是独立的取代基,选择自S、CH或N;但当A为S时,B为CH或N;当B为S时,A为CH或N;且A和B不能同时为CH;当A和B都等于N时,一个N可以选择性地被取代为C1至C6烷基;R1和R2是独立的取代基,选择自H、C1至C6烷基、取代的C1至C6烷基、C2至C6烯基、取代的C2至C6烯基、C2至C6炔基、取代的C2至C6炔基、C3至C8环烷基、取代的C3至C8环烷基、芳基、取代的芳基、杂环、取代的杂环、CORA或NRBCORA;或R1和R2融合形成可选择性取代的3至8成员螺环烷基、烯基或杂环环,其中杂环环含有1至3个来自O、S和N的杂原子;或其药学上有用的盐。本发明的化合物可用作孕激素受体的激动剂和拮抗剂,并用于诱导避孕和治疗或预防良性或恶性肿瘤疾病的方法。