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. 03, 2019
Filed:
May. 09, 2017
Applicants:
Agc Inc., Chiyoda-ku, JP;
Nippon Zoki Pharmaceutical Co., Ltd., Osaka-shi, JP;
Inventors:
Arata Yasuda, Chiyoda-ku, JP;
Yasushi Matsumura, Chiyoda-ku, JP;
Kazuyoshi Sawada, Kato, JP;
Hiroyoshi Nanba, Kato, JP;
Kazuki Taguchi, Kato, JP;
Assignees:
AGC INC., Chiyoda-ku, JP;
NIPPON ZOKI PHARMACEUTICAL CO., LTD., Osaka-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C 405/00 (2006.01); A61P 9/08 (2006.01); A61P 9/10 (2006.01); A61P 9/12 (2006.01);
U.S. Cl.
CPC ...
C07C 405/0016 (2013.01); A61P 9/08 (2018.01); A61P 9/10 (2018.01); A61P 9/12 (2018.01); C07C 405/0041 (2013.01);
Abstract
The present invention relates to a novel prostaglandin derivative having an alkynyl group on ω-chain, particularly, a novel prostaglandin derivative having a double bond at the 2-position and an alkynyl group on the ω-chain and a medicament containing the compound as an active ingredient. According to the present invention, a compound represented by the formula (1) or a pharmaceutically acceptable salt thereof;