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:
Jul. 31, 2018
Filed:
Dec. 19, 2014
Applicant:
Maruishi Pharmaceutical Co., Ltd., Osaka-shi, JP;
Inventors:
Asami Murayama, Chuo-ku, JP;
Takaaki Kano, Chuo-ku, JP;
Assignee:
MARUISHI PHARMACEUTICAL CO., LTD., Osaka-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 211/56 (2006.01); C07D 211/28 (2006.01); C07D 211/02 (2006.01); C07K 1/12 (2006.01);
U.S. Cl.
CPC ...
C07D 211/56 (2013.01); C07D 211/02 (2013.01); C07D 211/28 (2013.01); C07K 1/128 (2013.01);
Abstract
Provided are a method for industrially advantageously producing a highly purified pentapeptide and an intermediate thereof. A compound represented by the following formula (1) or a salt thereof: wherein Rrepresents an alkyl group or an aralkyl group.