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:
Feb. 16, 2021
Filed:
Apr. 26, 2018
Takeda Pharmaceutical Company Limited, Osaka, JP;
Shuji Kitamura, Kanagawa, JP;
Zenichi Ikeda, Kanagawa, JP;
Sachie Morimoto, Kanagawa, JP;
Minoru Ikoma, Kanagawa, JP;
Koji Watanabe, Kanagawa, JP;
Hideki Hirose, Kanagawa, JP;
Takafumi Yukawa, Kanagawa, JP;
Kenjiro Sato, Kanagawa, JP;
TAKEDA PHARMACEUTICAL COMPANY LIMITED, Osaka, JP;
Abstract
The present invention provides a compound or a salt thereof having a calcium-sensing receptor antagonistic activity, and being expected to be useful as an agent for preventing or treating heart failure, pulmonary hypertension, or the like. The compounds represented by formula (I) or a salt thereof has a calcium-sensing receptor antagonistic activity, and is expected to be useful as an agent for preventing or treating heart failure, pulmonary hypertension, or the like, wherein each symbol is as described in the specification.