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:
Apr. 28, 2020
Filed:
Nov. 08, 2017
Kinki University, Higashiosaka-shi, Osaka, JP;
Fuso Pharmaceutical Industries, Ltd., Osaka-shi, Osaka, JP;
Atsufumi Kawabata, Higashiosaka, JP;
Hideaki Matsuda, Higashiosaka, JP;
Fumiko Sekiguchi, Higashiosaka, JP;
Kazuya Murata, Higashiosaka, JP;
Hiroyuki Nishikawa, Osaka, JP;
KINKI UNIVERSITY, Osaka, JP;
FUSO PHARMACEUTICAL INDUSTRIES, LTD., Osaka, JP;
Abstract
The present invention provides a T-type calcium channel inhibitor which is a compound represented by formula (1), a pharmaceutically acceptable salt of this compound or a solvate of this compound. The present invention also provides: this T-type calcium channel inhibitor; a pharmaceutical product containing this T-type calcium channel inhibitor; and a therapeutic agent or prophylactic agent for diseases, the effective action of which is a T-type calcium channel inhibitory action. (In formula (1), each of Rand Rindependently represents H, —OH or —ORwherein Rrepresents a Calkyl group; each of Rand Rindependently represents H, —OH or —OR, wherein Rrepresents a Calkyl group; and each of Rand Rindependently represents H, a halogen atom, a Calkyl group, a Calkenyl group, a Calkynyl group, a phenyl group (which may be substituted by a Calkoxy group or a halogen atom), a —Calkyl-phenyl group (which may be substituted by a Calkyloxy group or a halogen atom) or a Cprenyl group.)