Invention Grant
- Patent Title: Nitrogen-containing heterocyclic compounds and thrombopoietin receptor activators
- Patent Title (中): 含氮杂环化合物和血小板生成素受体激活剂
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Application No.: US12303436Application Date: 2007-06-07
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Publication No.: US08093251B2Publication Date: 2012-01-10
- Inventor: Katsuaki Miyaji , Shunsuke Iwamoto , Yukihiro Shigeta , Yutaka Hirokawa , Shingo Oowada , Takanori Nakamura , Norihisa Ishiwata
- Applicant: Katsuaki Miyaji , Shunsuke Iwamoto , Yukihiro Shigeta , Yutaka Hirokawa , Shingo Oowada , Takanori Nakamura , Norihisa Ishiwata
- Applicant Address: JP Tokyo
- Assignee: Nissan Chemical Industries, Ltd.
- Current Assignee: Nissan Chemical Industries, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-158459 20060607
- International Application: PCT/JP2007/061572 WO 20070607
- International Announcement: WO2007/142308 WO 20071213
- Main IPC: C07D401/12
- IPC: C07D401/12 ; C07D403/12 ; A61K31/454 ; A61K31/496 ; A61P7/00
Abstract:
Compounds effective for preventing, treatment or improving diseases against which activation of the thrombopoietin receptor is effective are provided.A compound represented by the formula (I) (wherein R1, R2, R3, L1, L2, L3, X and Y are defined in the description), a tautomer, prodrug or pharmaceutically acceptable salt of the compound or a solvate thereof.
Public/Granted literature
- US20090198060A1 NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND THROMBOPOIETIN RECEPTOR ACTIVATOR Public/Granted day:2009-08-06
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