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公开(公告)号:EP2565194A4
公开(公告)日:2013-09-11
申请号:EP11774973
申请日:2011-04-26
申请人: ASTELLAS PHARMA INC
发明人: SAMIZU KIYOHIRO , MASUDA NAOYUKI , IIKUBO KAZUHIKO , KOGANEMARU YOHEI , KAWANO NORIYUKI , OHMORI JUNYA , MITANI YASUYUKI , NI KENI
IPC分类号: C07D471/04 , A61K31/437 , A61K31/438 , A61K31/4545 , A61P25/18 , A61P25/24 , A61P25/28 , A61P43/00 , C07D495/14 , C07D519/00
CPC分类号: C07D471/04 , C07D211/48 , C07D221/04 , C07D471/08 , C07D471/10 , C07D471/14 , C07D491/044 , C07D495/14 , C07D519/00
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公开(公告)号:EP2000469A4
公开(公告)日:2011-03-23
申请号:EP07739384
申请日:2007-03-23
申请人: ASTELLAS PHARMA INC
发明人: KONTANI TORU , KAWANO NORIYUKI , MASUDA NAOYUKI , KATO KOJI , NAGATA HIROSHI , INAMI HIROSHI , TERASAKA TADASHI , YOKOYAMA KAZUHIRO , MIYAZAKI TAKAHIRO
IPC分类号: C07D401/14 , A61K31/517 , A61K31/519 , A61P1/00 , A61P1/04 , A61P3/10 , A61P11/02 , A61P11/06 , A61P13/10 , A61P17/00 , A61P17/02 , A61P17/06 , A61P19/02 , A61P25/00 , A61P25/04 , A61P27/14 , A61P29/00 , A61P31/04 , A61P35/00 , A61P37/02
CPC分类号: C07D401/04 , C07D401/14 , C07D487/04
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公开(公告)号:EP2298747A4
公开(公告)日:2012-06-13
申请号:EP09773524
申请日:2009-07-02
申请人: ASTELLAS PHARMA INC
发明人: YOSHIMURA SEIJI , KAWANO NORIYUKI , KAWANO TOMOAKI , SASUGA DAISUKE , KOIKE TAKANORI , WATANABE HIDEYUKI , FUKUDOME HIROKI , SHIRAISHI NOBUYUKI , MUNAKATA RYOSUKE , HOSHII HIROAKI , MIHARA KAYOKO
IPC分类号: C07D249/08 , A61K31/4196 , A61K31/42 , A61K31/422 , A61K31/4245 , A61K31/427 , A61K31/4439 , A61K31/496 , A61K31/506 , A61K31/5377 , A61K31/541 , A61P3/04 , A61P3/06 , A61P3/10 , A61P9/12 , A61P19/10 , A61P25/28 , A61P27/06 , A61P43/00 , C07D401/04
CPC分类号: C07D249/08 , C07D401/04 , C07D401/12 , C07D403/04 , C07D403/12 , C07D405/12 , C07D413/12 , C07D413/14 , C07D417/04 , C07D417/10 , C07D417/12
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公开(公告)号:EP2308869A4
公开(公告)日:2011-07-27
申请号:EP09797891
申请日:2009-07-13
申请人: ASTELLAS PHARMA INC
发明人: AOKI SATOSHI , MUNAKATA RYOSUKE , KAWANO NORIYUKI , SAMIZU KIYOHIRO , OKA HIROMASA , ISHII TAKAHIRO , SUGANE TAKASHI
IPC分类号: C07D401/14 , A61K31/4545 , A61P25/04 , A61P43/00 , C07D413/14 , C07D417/14
CPC分类号: C07D401/14 , C07D413/14 , C07D417/14
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公开(公告)号:EP2772484A4
公开(公告)日:2015-03-25
申请号:EP12840990
申请日:2012-10-17
申请人: ASTELLAS PHARMA INC
发明人: KAWAKAMI SHIMPEI , SAKURAI MINORU , KAWANO NORIYUKI , SUZUKI TAKAYUKI , SHIRAISHI NOBUYUKI , HAMAGUCHI WATARU , SEKIOKA RYUICHI , MORITOMO HIROYUKI , MORITOMO AYAKO
IPC分类号: C07D231/56 , A61K31/416 , A61K31/4184 , A61K31/4192 , A61K31/4245 , A61K31/437 , A61K31/4439 , A61K31/4709 , A61K31/497 , A61K31/501 , A61K31/502 , A61K31/506 , A61K31/517 , A61K31/5377 , A61P3/04 , A61P3/06 , A61P3/10 , A61P19/10 , A61P25/04 , A61P25/18
CPC分类号: C07D237/28 , C07D231/56 , C07D239/80 , C07D401/12 , C07D401/14 , C07D403/12 , C07D403/14 , C07D405/12 , C07D405/14 , C07D409/12 , C07D409/14 , C07D413/12 , C07D417/14 , C07D471/04
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6.PROCESS FOR PRODUCTION OF AZULENE DERIVATIVES AND INTERMEDIATES FOR THE SYNTHESIS OF THE SAME 审中-公开
标题翻译: 用于生产甘菊环烃衍生物和中间产品及其合成公开(公告)号:EP1783122A4
公开(公告)日:2008-12-10
申请号:EP05765585
申请日:2005-07-07
发明人: TOMIYAMA HIROSHI , YOKOTA MASAYUKI , NODA ATSUSHI , KOBAYASHI Y , OGASAWARA JUNKO , HAYASHI YASUMASA , INAKOSHI MASATOSHI , NAKAMURA HIROFUMI , KOIDE TOKUO , SAKAMOTO KENICHIRO , YAMASHITA YOHEI , MIYAFUJI AKIO , SUZUKI TAKAYUKI , KAWANO NORIYUKI , MIYATA JUNJI , IMAMURA MASAKAZU , SUGANE TAKASHI
IPC分类号: C07D309/10 , C07C43/225 , C07C49/223 , C07H7/04 , C07H15/04
CPC分类号: C07C49/255 , C07C45/48 , C07C45/63 , C07C45/71 , C07C49/245 , C07H7/04 , C07H15/04
摘要: A process for producing azulene derivatives useful as Na+-glucose cotransporter inhibitor easily and simply in high yield at a low cost which is industrially advantageous and excellent in environmental protection, characterized by subjecting at least one compound selected from among specific penta- and tetraacyl precursors of the azulene derivatives and salts of the precursors to reduction and deblocking to obtain a C-glycoside compound; and useful intermediates obtained in the above process.
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公开(公告)号:EP1481977A4
公开(公告)日:2006-02-01
申请号:EP03743518
申请日:2003-02-27
申请人: ASTELLAS PHARMA INC
发明人: IGARASHI SUSUMU , NAITO RYO , OKAMOTO Y , KAWANO NORIYUKI , TSUKAMOTO ISSEI , SATO IPPEI , TAKEUCHI MAKOTO , KANOH HIROYUKI , KOBORI MASATO
IPC分类号: A61P19/00 , A61P19/08 , A61P19/10 , A61P43/00 , C07D487/04 , A61K31/5025 , A61K31/55 , C07D519/00
CPC分类号: C07D487/04
摘要: As the results of intensive studies aiming at developing a remedy which has an effect of promoting osteogenesis by accelerating the function of osteoblasts, it is found out that specific nitrogen-containing heterocyclic compounds show a potent effect of promoting osteogenesis by osteoblasts and thus are useful as excellent preventives or remedies for metabolic bone diseases. Namely, it is intended to provide 3,6-disubstituted-1,2,4-triazo[4,3-b]pyridazine compounds having an effect of promoting osteogenesis or pharmaceutically acceptable salts thereof, and medicinal compositions, in particular, osteogenesis promoters comprising these compounds with a pharmaceutically acceptable carrier.
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