Invention Grant
- Patent Title: Nitrogen containing heterocyclic compounds and medicines containing the same
- Patent Title (中): 含氮杂环化合物和含有其的药物
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Application No.: US10388185Application Date: 2003-03-12
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Publication No.: US06995144B2Publication Date: 2006-02-07
- Inventor: Fumihiro Ozaki , Mutsuko Ono , Koki Kawano , Yoshihiko Norimine , Tatsuhiro Onogi , Takashi Yoshinaga , Kiyoaki Kobayashi , Hiroyuki Suzuki , Hiroe Minami , Kohei Sawada
- Applicant: Fumihiro Ozaki , Mutsuko Ono , Koki Kawano , Yoshihiko Norimine , Tatsuhiro Onogi , Takashi Yoshinaga , Kiyoaki Kobayashi , Hiroyuki Suzuki , Hiroe Minami , Kohei Sawada
- Applicant Address: JP Tokyo
- Assignee: Eisai Co., Ltd.
- Current Assignee: Eisai Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Choate, Hall & Stewart LLP
- Agent Andrea L. C. Robidoux
- Priority: JP2002-069529 20020314
- Main IPC: A01N43/04
- IPC: A01N43/04 ; A61K31/70 ; A61K31/497 ; C07D498/00 ; C07D241/02
Abstract:
The present invention provides compounds represented by the following formula: wherein X1, X2, X3 and X4 each independently represents a single bond, C1-6 alkylene, etc.; A2 represents optionally substituted phenyl, etc.; A1 represents an optionally substituted 5- to 7-membered heterocyclic group containing —C(═Q1)—, Q1 wherein represents oxygen, sulfur or ═N—R11, wherein R11 represents hydrogen or C1-6 alkyl etc.; and Z1 represents piperidin-diyl, ect, salts thereof and hydrates of the foregoing.
Public/Granted literature
- US20040167224A1 Nitrogen containing heterocyclic compounds and medicines containing the same Public/Granted day:2004-08-26
Information query
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