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:
Jan. 02, 2018
Filed:
Jan. 04, 2013
Kao Corporation, Chuo-ku, Tokyo, JP;
Kazuki Kinoshita, Tochigi, JP;
Tomohiro Shirai, Utsunomiya, JP;
Kentaro Kumihashi, Utsunomiya, JP;
Hirohisa Fujihara, Cincinnati, OH (US);
Nanae Mugita, Tokyo, JP;
Kao Corporation, Tokyo, JP;
Abstract
Provision of a TRPA1 activity inhibitor capable of reducing sensory irritation to skin or mucous membrane and an agent for reduction of sensory irritation for skin or mucous membrane. A TRPA1 inhibitor and an agent for reduction of sensory irritation for skin or mucous membrane comprising as an active ingredient a compound represented by the following formula (1) wherein Rand Reach independently represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, Rrepresents an alkyl group having 1 to 6 carbon atoms, Rrepresents a hydrogen atom, a methyl group or an ethyl group, and a double line composed of a dotted line and a solid line represents a single bond or a double bond.