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:
Oct. 30, 2007
Filed:
Mar. 14, 2003
Seiji Ohno, Kawasaki, JP;
Kayo Otani, Kawasaki, JP;
Seiji Niwa, Kawasaki, JP;
Satoshi Iwayama, Kawasaki, JP;
Akira Takahara, Kawasaki, JP;
Hajime Koganei, Kawasaki, JP;
Yukitsugu Ono, Kawasaki, JP;
Shinichi Fujita, Kawasaki, JP;
Tomoko Takeda, Kawasaki, JP;
Masako Hagihara, Kawasaki, JP;
Akiko Okajima, Kawasaki, JP;
Seiji Ohno, Kawasaki, JP;
Kayo Otani, Kawasaki, JP;
Seiji Niwa, Kawasaki, JP;
Satoshi Iwayama, Kawasaki, JP;
Akira Takahara, Kawasaki, JP;
Hajime Koganei, Kawasaki, JP;
Yukitsugu Ono, Kawasaki, JP;
Shinichi Fujita, Kawasaki, JP;
Tomoko Takeda, Kawasaki, JP;
Masako Hagihara, Kawasaki, JP;
Akiko Okajima, Kawasaki, JP;
Ajinomoto Co., Inc., Tokyo, JP;
Abstract
Achiral pyrimidine derivatives and pyridine derivatives of the following formulae or analogs thereof have selective N-type calcium channel antagonistic activity and showed analgesic action when they were taken orally. They are useful as therapeutic agents for pains and various diseases associated with the N-type calcium channels