Invention Grant
- Patent Title: Imidazolidine derivatives
- Patent Title (中): 咪唑烷衍生物
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Application No.: US11659369Application Date: 2005-08-03
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Publication No.: US07803826B2Publication Date: 2010-09-28
- Inventor: Kazutaka Tachibana , Haruhiko Sato , Masateru Ohta , Mitsuaki Nakamura , Takuya Shiraishi , Ikuhiro Imaoka , Hitoshi Yoshino , Masahiro Nagamuta , Hiromitsu Kawata
- Applicant: Kazutaka Tachibana , Haruhiko Sato , Masateru Ohta , Mitsuaki Nakamura , Takuya Shiraishi , Ikuhiro Imaoka , Hitoshi Yoshino , Masahiro Nagamuta , Hiromitsu Kawata
- Applicant Address: JP Tokyo
- Assignee: Chugai Seiyaku Kabushiki Kaisha
- Current Assignee: Chugai Seiyaku Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Browdy and Neimark, PLLC
- Priority: JP2004-227321 20040803
- International Application: PCT/JP2005/014195 WO 20050803
- International Announcement: WO2006/013887 WO 20060209
- Main IPC: A61K31/4166
- IPC: A61K31/4166 ; C07D233/40
Abstract:
The present invention provides a compound represented by formula (I): wherein n is an integer selected from 1 to 20, Q is A is cyano or the like; B is hydrogen, halogen, or the like; X1 and X2 are each independently selected from O and S; E is a C1-4 alkyl group; and R1, R2, R3 and R4 are each independently selected from a hydrogen atom and a C1-C6 alkyl group, and a drug, a pharmaceutical composition containing the compound, and the like.
Public/Granted literature
- US20070249697A1 Novel Imidazolidine Derivatives Public/Granted day:2007-10-25
Information query
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