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:
Jul. 24, 2007
Filed:
Dec. 20, 2001
Chika Nakanishi, Kawasaki, JP;
Yoko Masuzawa, Kawasaki, JP;
Masako Hagihara, Kawasaki, JP;
Takashi Yamamoto, Kawasaki, JP;
Hiroyuki Matsueda, Kawasaki, JP;
Seiji Ohno, Kawasaki, JP;
Seiji Niwa, Kawasaki, JP;
Morikazu Kito, Kawasaki, JP;
Akira Takahara, Kawasaki, JP;
Yukitsugu Ono, Kawasaki, JP;
Tomoko Takeda, Kawasaki, JP;
Yuki Kajigaya, Kawasaki, JP;
Hajime Koganei, Kawasaki, JP;
Chika Nakanishi, Kawasaki, JP;
Yoko Masuzawa, Kawasaki, JP;
Masako Hagihara, Kawasaki, JP;
Takashi Yamamoto, Kawasaki, JP;
Hiroyuki Matsueda, Kawasaki, JP;
Seiji Ohno, Kawasaki, JP;
Seiji Niwa, Kawasaki, JP;
Morikazu Kito, Kawasaki, JP;
Akira Takahara, Kawasaki, JP;
Yukitsugu Ono, Kawasaki, JP;
Tomoko Takeda, Kawasaki, JP;
Yuki Kajigaya, Kawasaki, JP;
Hajime Koganei, Kawasaki, JP;
Ajinomoto Co., Inc., Tokyo, JP;
Abstract
Compounds having a selective N-type calcium channel antagonistic activity are provided. Dihydropyridine derivatives represented by the following formula: analogs thereof and pharmaceutically acceptable salts thereof have an activity of selectively inhibiting the action of N-type calcium channel, and they are used as therapeutic agents for various diseases relating to N-type calcium channel.