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:
Aug. 23, 2016
Filed:
Feb. 07, 2013
Applicants:
Stella Pharma Corporation, Osaka, JP;
Osaka Prefecture University Public Corporation, Osaka, JP;
Inventors:
Mitsunori Kirihata, Osaka, JP;
Kohki Uehara, Osaka, JP;
Assignees:
Stella Pharma Corporation, Osaka, JP;
Osaka Prefecture University Public Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 11/02 (2006.01); C07C 229/08 (2006.01); C07C 235/12 (2006.01); C07K 14/32 (2006.01); C07C 229/24 (2006.01); C07D 273/00 (2006.01); C07C 237/12 (2006.01); C07K 11/00 (2006.01);
U.S. Cl.
CPC ...
C07K 11/02 (2013.01); C07C 229/08 (2013.01); C07C 229/24 (2013.01); C07C 235/12 (2013.01); C07C 237/12 (2013.01); C07D 273/00 (2013.01); C07K 11/00 (2013.01); C07K 14/32 (2013.01);
Abstract
The purpose of the present invention is to provide a novel method for producing cereulide and a derivative thereof; an intermediate for cereulide; and a novel cereulide derivative. A novel didepsipeptide, a novel tetradepsipeptide, a novel octadepsipeptide and a novel dodecadepsipeptide are prepared. A linear precursor of cereulide or a derivative thereof, which is composed of any one of the novel depsipeptides, is cyclized by forming an intramolecular amide bond.