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1.
公开(公告)号:EP4436991A1
公开(公告)日:2024-10-02
申请号:EP22817378.7
申请日:2022-11-22
发明人: YADAV, Arunkumar , PANDYA, Kunal , TAILOR, Bhavna , PATEL, Brijesh , JOSHI, Jigar , PATEL, Vipulkumar , PRASAD, Mohan
IPC分类号: C07K14/575 , A61K38/00 , C07C233/47 , C07K1/04 , C07K14/00 , C07K14/605
CPC分类号: C07K14/001 , C07K14/575 , A61K38/00 , C07K14/605 , A61K47/60 , A61K47/542
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公开(公告)号:EP3174878A1
公开(公告)日:2017-06-07
申请号:EP15826397.0
申请日:2015-07-21
IPC分类号: C07D471/04
CPC分类号: C07D471/04 , C07D239/42 , C07F7/1892
摘要: The present invention relates to a process for the preparation of palbociclib utilizing a silyl-protected crotonic acid derivative to produce a silyl-protected 2-chloro-4-(cyclopentylamino)-5-(1-methyl-2-carboxy-ethen-1-yl)pyrmidine followed by intramolecular cyclization of the pyrmidine intermediate to produce 2-chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one which is then converted to palbociclib.
摘要翻译: 本发明涉及一种利用甲硅烷基保护的巴豆酸衍生物制备palbociclib以制备甲硅烷基保护的5-(1-甲基-3-羧基 - 丙-1-烯-1-基)-2-氯 - 哌嗪,然后将化合物哌嗪中间体分子内环化生成2-氯-8-环戊基-5-甲基-8H-吡啶并[2,3-d]嘧啶-7-酮,然后将其转化为palbociclib。
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公开(公告)号:EP3136857A1
公开(公告)日:2017-03-08
申请号:EP15785897.8
申请日:2015-04-29
发明人: PANDEY, Gyanendra , JAVEENA , SINGH, Kaptan , PRASAD, Mohan
IPC分类号: A01N43/42
CPC分类号: C07D487/04 , C07B2200/13
摘要: The present invention provides a crystalline form of baricitinib characterized by an XRPD pattern substantially as depicted in FIG. 1, a process for its preparation, a pharmaceutical composition comprising it, and its use for the treatment of JAK-associated diseases.
摘要翻译: 本发明提供了一种结晶形式的巴里替尼,其制备方法,包含其的药物组合物,以及其用于治疗JAK相关疾病的用途。
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公开(公告)号:EP3890762A1
公开(公告)日:2021-10-13
申请号:EP19821449.6
申请日:2019-12-09
申请人: Sun Pharmaceutical Industries Limited , International Centre for Genetic Engineering and Biotechnology , DEPARTMENT OF BIOTECHNOLOGY
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5.
公开(公告)号:EP3253760A2
公开(公告)日:2017-12-13
申请号:EP16746200.1
申请日:2016-02-02
IPC分类号: C07D487/04 , A61K31/397 , A61K31/4353
CPC分类号: C07D487/04 , C07D205/06 , C07D403/06
摘要: The present invention provides processes for the preparation of baricitinib of Formula I and an intermediate of Formula V. The present invention also provides the use of the intermediate of Formula V for the preparation of baricitinib.
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公开(公告)号:EP3463333A1
公开(公告)日:2019-04-10
申请号:EP17805978.8
申请日:2017-05-30
IPC分类号: A61K31/223 , A61K31/417
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公开(公告)号:EP2935250B1
公开(公告)日:2018-03-28
申请号:EP13828826.1
申请日:2013-12-17
发明人: KUMAR, Rajesh , GIRI, Prabhat , BARMAN, Dhiren, C. , NATH, Asok , PRASAD, Mohan
IPC分类号: C07D403/12
CPC分类号: C07D403/12
摘要: The present invention provides a process for the preparation of pazopanib of Formula Ia or salts, and intermediates thereof.
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公开(公告)号:EP3676272A1
公开(公告)日:2020-07-08
申请号:EP18850398.1
申请日:2018-08-24
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公开(公告)号:EP3134412A1
公开(公告)日:2017-03-01
申请号:EP15712697.0
申请日:2015-03-11
发明人: PANDEY, Gyanendra , JAVEENA , SINGH, Kaptan , PRASAD, Mohan
IPC分类号: C07D487/04 , A61K31/519 , A61P35/00
CPC分类号: C07D487/04
摘要: The present invention provides an amorphous form of baricitinib, processes for its preparation, a pharmaceutical composition comprising it, and its use for the treatment of JAK-associated diseases.
摘要翻译: 本发明提供无定形形式的巴利司定,其制备方法,包含它的药物组合物及其用于治疗JAK相关疾病的用途。
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