The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2008
Filed:
Feb. 27, 2004
Takashi Yamamoto, Kawasaki, JP;
Seiji Niwa, Kawasaki, JP;
Kayo Otani, Kawasaki, JP;
Seiji Ohno, Kawasaki, JP;
Hajime Koganei, Kawasaki, JP;
Satoshi Iwayama, Kawasaki, JP;
Akira Takahara, Kawasaki, JP;
Yukitsugu Ono, Kawasaki, JP;
Tomoko Takeda, Kawasaki, JP;
Shinichi Fujita, Kawasaki, JP;
Keiko Moki, Kawasaki, JP;
Takashi Yamamoto, Kawasaki, JP;
Seiji Niwa, Kawasaki, JP;
Kayo Otani, Kawasaki, JP;
Seiji Ohno, Kawasaki, JP;
Hajime Koganei, Kawasaki, JP;
Satoshi Iwayama, Kawasaki, JP;
Akira Takahara, Kawasaki, JP;
Yukitsugu Ono, Kawasaki, JP;
Tomoko Takeda, Kawasaki, JP;
Shinichi Fujita, Kawasaki, JP;
Keiko Moki, Kawasaki, JP;
Ajinomoto Co., Inc., Tokyo, JP;
Abstract
The invention relates to a compound represented by the following general formula (1) or its analogue, which selectively inhibit N-type calcium channels or its analogue, and to a method for treating pain etc. comprising the compound represented by the following general formula (1) or its analogue to a patient in need of such treatment: wherein, A represents CH═CH, etc., a, b, c and d represents CH etc., R1, R2, R3, R4, R5 and R6 represents H etc., V—W represents C═C, etc., n represents 0 to 3, Y1 represents O etc., B represents —(CH2)vCHR21 wherein v is 0 to 3, R21 represents H, a lower alkyl group or the like, etc., G represents —CO—, a covalent bond, etc., m is 0 to 6, R7 and R8 represents H, a lower alkyl group, —COR18a, —COOR20 wherein R18a and R20 each represents a lower alkyl group or the like, etc.