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公开(公告)号:EP1923387A4
公开(公告)日:2009-10-28
申请号:EP06782418
申请日:2006-08-07
申请人: ASTELLAS PHARMA INC
发明人: YAMADA HIROYOSHI , ITAHANA HIROTSUNE , MORITOMO AYAKO , MATSUZAWA TAKAHO , NOZAWA EISUKE , AKUZAWA SHINOBU , HARADA KOICHIRO
IPC分类号: C07D209/88 , A61K31/381 , A61K31/385 , A61K31/403 , A61K31/407 , A61K31/435 , A61K31/437 , A61K31/438 , A61K31/454 , A61K31/5377 , A61K31/538 , A61P1/00 , A61P25/06 , A61P43/00 , C07D221/16 , C07D265/38 , C07D333/78 , C07D401/04 , C07D403/04 , C07D405/04
CPC分类号: C07D209/88 , C07D221/16 , C07D265/38 , C07D333/78 , C07D401/04 , C07D403/04 , C07D405/04 , C07D405/06 , C07D413/04 , C07D413/06 , C07D471/04 , C07D491/10 , C07D495/10
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公开(公告)号:EP1988076A4
公开(公告)日:2013-09-04
申请号:EP07708148
申请日:2007-02-07
申请人: ASTELLAS PHARMA INC
发明人: KAKU HIDETAKA , YAMADA HIROYOSHI , KAGA DAISUKE , SEO RYUSHI , AKUZAWA SHINOBU
IPC分类号: C07D209/08 , A61K31/404 , A61K31/4174 , A61P1/06 , A61P1/12 , C07D215/48 , C07D235/08 , C07D235/10 , C07D235/26 , C07D401/06 , C07D401/12 , C07D403/06 , C07D403/12 , C07D405/06 , C07D405/12
CPC分类号: C07D209/08 , C07D209/12 , C07D209/14 , C07D209/20 , C07D215/48 , C07D235/06 , C07D235/08 , C07D235/10 , C07D235/26 , C07D265/36 , C07D401/06 , C07D401/12 , C07D403/06 , C07D403/12 , C07D405/06 , C07D405/12 , C07D409/06 , C07D409/12 , C07D413/06 , C07D413/12 , C07D417/06 , C07D453/02 , C07D471/04 , C07D487/04 , C07D487/08
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公开(公告)号:EP2695881A4
公开(公告)日:2014-09-10
申请号:EP12758359
申请日:2012-03-13
申请人: ASTELLAS PHARMA INC
发明人: YOSHIHARA KOUSEI , SUZUKI DAISUKE , YAMAKI SUSUMU , YAMADA HIROYOSHI , MIHARA HISASHI , SEKI NORIO
IPC分类号: C07D205/04 , A61K31/426 , A61K31/4402 , A61K31/4545 , A61K31/495 , A61K31/496 , A61K31/505 , A61K31/506 , A61K31/5377 , A61K31/551 , A61P1/02 , A61P1/04 , A61P1/16 , A61P3/04 , A61P3/10 , A61P9/00 , A61P9/10 , A61P9/12 , A61P11/00
CPC分类号: C07D413/12 , A61K31/4412 , C07D205/04 , C07D211/60 , C07D211/78 , C07D213/38 , C07D213/64 , C07D213/74 , C07D217/06 , C07D217/22 , C07D237/20 , C07D239/26 , C07D239/34 , C07D239/42 , C07D239/48 , C07D241/20 , C07D267/10 , C07D277/42 , C07D277/46 , C07D277/56 , C07D295/06 , C07D295/08 , C07D295/18 , C07D295/192 , C07D295/20 , C07D309/08 , C07D309/14 , C07D401/04 , C07D401/12 , C07D401/14 , C07D403/04 , C07D403/06 , C07D403/12 , C07D405/12 , C07D405/14 , C07D413/04 , C07D413/14
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公开(公告)号:EP1988075A4
公开(公告)日:2010-03-03
申请号:EP07714469
申请日:2007-02-19
申请人: ASTELLAS PHARMA INC
发明人: SEO RYUSHI , KAKU HIDETAKA , YAMADA HIROYOSHI , KAGA DAISUKE , AKUZAWA SHINOBU
IPC分类号: C07D207/34 , A61K31/40 , A61K31/4025 , A61K31/404 , A61K31/422 , A61K31/433 , A61K31/439 , A61K31/454 , A61K31/4725 , A61P1/00 , A61P43/00 , C07D401/04 , C07D401/10 , C07D403/04 , C07D407/04 , C07D409/04 , C07D409/12 , C07D413/04 , C07D417/04 , C07D453/02
CPC分类号: C07D207/34 , C07D401/04 , C07D401/10 , C07D403/04 , C07D407/04 , C07D409/04 , C07D409/12 , C07D413/04 , C07D417/04 , C07D453/02
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公开(公告)号:EP1852129A4
公开(公告)日:2009-07-15
申请号:EP06713158
申请日:2006-02-07
申请人: ASTELLAS PHARMA INC
IPC分类号: A61K45/00 , A61K31/166 , A61K31/343 , A61K31/351 , A61K31/352 , A61K31/385 , A61K31/41 , A61K31/4168 , A61K31/4196 , A61K31/421 , A61K31/426 , A61K45/06 , A61P1/04 , C07D233/88 , C07D249/14 , C07D257/06 , C07D263/28 , C07D277/18 , C07D277/20 , C07D277/38 , C07D277/46
CPC分类号: A61K31/438 , A61K31/085 , A61K31/16 , A61K31/166 , A61K31/215 , A61K31/343 , A61K31/351 , A61K31/352 , A61K31/385 , A61K31/403 , A61K31/41 , A61K31/4168 , A61K31/4196 , A61K31/421 , A61K31/426 , A61K45/06 , C07D209/54 , C07D221/20 , C07D233/88 , C07D249/14 , C07D257/06 , C07D263/28 , C07D277/18 , C07D303/06 , C07D305/14 , C07D307/94 , C07D319/14 , C07D327/02 , C07D333/50 , C07D335/04 , A61K2300/00
摘要: A remedy for IBS comprising, as the active ingredient, a dual antagonist for 5-HT2B and 5-HT7 receptors which shows selective binding affinities to 5-HT2B and 5-HT7 receptors. The above-described medicinal composition is superior in the pharmacological effect to each of the cases of using an antagonist for 5-HT2B receptor which has a selective binding affinity for 5-HT2B receptor alone and using an antagonist for 5-HT7 receptor which has a selective binding affinity for 5-HT7 receptor alone. Thus, this medicinal composition is useful as a drug which is excellent in the therapeutic effect on IBS and shows lessened side effects occurring in the existing remedies for IBS.
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公开(公告)号:EP1728784A4
公开(公告)日:2008-02-20
申请号:EP05710602
申请日:2005-02-17
申请人: ASTELLAS PHARMA INC
发明人: YAMADA HIROYOSHI , ITAHANA HIROTSUNE , MORITOMO AYAKO , MATSUZAWA TAKAHO , HARADA KOICHIRO , FUJIYASU JIRO , KOGA YUJI , OKU MAKOTO , OKAZAKI TOSHIO , AKUZAWA SHINOBU , WATANABE TOSHIHIRO
IPC分类号: C07C279/22 , A61K31/166 , A61K31/343 , A61K31/351 , A61K31/352 , A61K31/357 , A61K31/385 , A61K31/41 , A61K31/4168 , A61K31/4196 , A61K31/421 , A61K31/426 , A61K31/438 , C07D207/20 , C07D209/54 , C07D209/96 , C07D211/70 , C07D221/20 , C07D233/50 , C07D249/14 , C07D257/06 , C07D263/28 , C07D277/18 , C07D303/06 , C07D305/14 , C07D307/94 , C07D309/06 , C07D309/20 , C07D311/96 , C07D317/12 , C07D319/14 , C07D327/04 , C07D335/04 , C07D339/06
CPC分类号: C07D311/96 , A61K31/166 , A61K31/343 , A61K31/351 , A61K31/352 , A61K31/357 , A61K31/385 , A61K31/41 , A61K31/4168 , A61K31/4196 , A61K31/421 , A61K31/426 , A61K31/438 , C07C279/22 , C07D207/20 , C07D209/54 , C07D209/96 , C07D211/70 , C07D221/20 , C07D233/50 , C07D249/14 , C07D257/06 , C07D263/28 , C07D277/18 , C07D303/06 , C07D305/14 , C07D307/94 , C07D309/06 , C07D309/20 , C07D317/12 , C07D319/14 , C07D327/04 , C07D335/04 , C07D339/06
摘要: A novel fluorene characterized by having a fluorene skeleton to which a functional group such as a guanidino group is attached via a carbonyl group, or its salt. This compound has such an advantage as showing a high affinity particularly for 5-HT2B receptor and 5-HT7 receptor, among serotonin receptor subtypes, and exhibiting an excellent pharmacological effect compared with a conventional compound having an antagonistic activity to only one of the 5-HT2B receptor and 5-HT7 receptor. Thus, it is useful as a highly efficacious and safe preventive for migraine.
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