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公开(公告)号:US20090181964A1
公开(公告)日:2009-07-16
申请号:US11887384
申请日:2006-03-30
申请人: Masaaki Hirano , Isao Kinoyama , Shunichiro Matsumoto , Eiji Kawaminami , Kei Ohnuki , Hirofumi Yamamoto , Kazuhiko Osoda , Tatsuhisa Takahisa , Takashi Shin , Takanori Koike , Itsuro Shimada , Hiroyuki Hisamichi , Toshiyuki Kusayama
发明人: Masaaki Hirano , Isao Kinoyama , Shunichiro Matsumoto , Eiji Kawaminami , Kei Ohnuki , Hirofumi Yamamoto , Kazuhiko Osoda , Tatsuhisa Takahisa , Takashi Shin , Takanori Koike , Itsuro Shimada , Hiroyuki Hisamichi , Toshiyuki Kusayama
IPC分类号: A61K31/5377 , C07D235/04 , A61K31/4184 , C07D401/02 , A61K31/4439 , C07D403/02 , A61K31/496 , C07D413/14 , A61K31/506 , A61K31/501 , A61P35/00
CPC分类号: C07D235/12 , C07D401/06 , C07D401/12 , C07D403/06 , C07D403/12 , C07D405/06 , C07D405/12 , C07D409/06 , C07D409/12 , C07D409/14 , C07D413/06 , C07D413/10 , C07D413/12 , C07D417/06 , C07D417/12 , C07D417/14
摘要: It is intended to provide a compound useful as a GnRH receptor antagonist. The inventors further investigated propane-1,3-dione derivatives. As a result, they confirmed that a compound having a benzene ring or a thiophene ring substituted with a group represented by —SO2—R3 in a propane-1,3-dione derivative having 2-(1,3-dihydro-2H-benzimidazol-2-ylidene) has an excellent GnRH receptor antagonistic effect and accomplished the present invention. Because the compound of the present invention has a potent GnRH receptor antagonistic effect, it is useful for the treatment of sex hormone-dependent diseases, particularly GnRH-related diseases. Further, because the compound of the present invention has an excellent metabolic stability in human and few drug interactions, therefore it has preferable characteristics as a pharmaceutical used for the above-mentioned diseases.
摘要翻译: 旨在提供可用作GnRH受体拮抗剂的化合物。 本发明人进一步研究了丙烷-1,3-二酮衍生物。 结果证实,在具有2-(1,3-二氢-2H-苯并咪唑)的丙烷-1,3-二酮衍生物中具有被-SO 2 -R 3表示的基团取代的苯环或噻吩环的化合物 -2-亚基)具有优异的GnRH受体拮抗作用,完成了本发明。 因为本发明的化合物具有强的GnRH受体拮抗作用,因此可用于治疗性激素依赖性疾病,特别是GnRH相关疾病。 此外,由于本发明的化合物在人体中具有优异的代谢稳定性,药物相互作用少,因此作为上述疾病的药物具有优选的特性。