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. 04, 2007
Filed:
Apr. 23, 2004
Yuko Shinagawa, Takatsuki, JP;
Teruhiko Inoue, Takatsuki, JP;
Toshihiro Kiguchi, Takatsuki, JP;
Taku Ikenogami, Takatsuki, JP;
Naoki Ogawa, Takatsuki, JP;
Kenji Fukuda, Takatsuki, JP;
Takashi Nakagawa, Takatsuki, JP;
Masanori Shindo, Takatsuki, JP;
Yuki Soejima, Takatsuki, JP;
Yuko Shinagawa, Takatsuki, JP;
Teruhiko Inoue, Takatsuki, JP;
Toshihiro Kiguchi, Takatsuki, JP;
Taku Ikenogami, Takatsuki, JP;
Naoki Ogawa, Takatsuki, JP;
Kenji Fukuda, Takatsuki, JP;
Takashi Nakagawa, Takatsuki, JP;
Masanori Shindo, Takatsuki, JP;
Yuki Soejima, Takatsuki, JP;
Japan Tobacco Inc., Tokyo, JP;
Abstract
A compound represented by the following formula (1), a pharmaceutically acceptable salt thereof or an optically active form thereof: wherein each symbol is as defined in the specification. A compound having a calcium-sensing receptor antagonistic action, a pharmaceutical composition comprising the compound, particularly a calcium receptor antagonist and a therapeutic drug for osteoporosis are provided.