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:
Sep. 24, 2019
Filed:
Jul. 29, 2016
Taiho Pharmaceutical Co., Ltd., Chiyoda-ku, JP;
Masayuki Nakamura, Tsukuba, JP;
Hiroyoshi Yamanaka, Moriya, JP;
Morihiro Mitsuya, Tsukuba, JP;
Takafumi Harada, Tsukuba, JP;
TAIHO PHARMACEUTICAL CO., LTD., Chiyoda-ku, JP;
Abstract
Provided are a novel compound or a salt thereof, and a pharmaceutical composition comprising the same, which selectively and strongly inhibit JAK3, exhibit an excellent activity for suppressing the growth of human peripheral blood monocytes and an excellent oral absorbability, and exhibits an activity of inhibiting IL-2-induced IFN-γ production in vivo. A compound represented by formula (I) [wherein X represents —CH═CH—, —NH—, a sulfur atom or an oxygen atom; and n represents an integer of 0 to 2], or a salt thereof.