Invention Grant
- Patent Title: Heterocyclic Janus Kinase 3 inhibitors
- Patent Title (中): 杂环Janus激酶3抑制剂
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Application No.: US11995445Application Date: 2006-07-13
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Publication No.: US08163767B2Publication Date: 2012-04-24
- Inventor: Takayuki Inoue , Takashi Tojo , Masataka Morita , Yutaka Nakajima , Keiko Hatanaka , Shohei Shirakami , Hiroshi Sasaki , Akira Tanaka , Fumie Takahashi , Koichiro Mukoyoshi , Yasuyuki Higashi , Akira Okimoto , Takeshi Hondo , Hitoshi Sawada
- Applicant: Takayuki Inoue , Takashi Tojo , Masataka Morita , Yutaka Nakajima , Keiko Hatanaka , Shohei Shirakami , Hiroshi Sasaki , Akira Tanaka , Fumie Takahashi , Koichiro Mukoyoshi , Yasuyuki Higashi , Akira Okimoto , Takeshi Hondo , Hitoshi Sawada
- Applicant Address: JP Tokyo
- Assignee: Astellas Pharma Inc.
- Current Assignee: Astellas Pharma Inc.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-378858 20051228
- International Application: PCT/JP2006/314326 WO 20060713
- International Announcement: WO2007/007919 WO 20070118
- Main IPC: A61K31/44
- IPC: A61K31/44 ; C07D471/14
Abstract:
The invention relates to compound of the formula (I) or its salt, wherein —R1, —R2, —R3, —R4, —R5, -M-, —X— and —Y═ are as defined in the description, their use of as, medicament, the process for their preparation and use for the treatment of JAK3 mediated diseases.
Public/Granted literature
- US20090264399A1 HETEROCYCLIC JANUS KINASE 3 INHIBITORS Public/Granted day:2009-10-22
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