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. 18, 2015
Filed:
Nov. 17, 2010
Applicants:
Yumiko Yamashita, Yokohama, JP;
Michiaki Yamashita, Yokohama, JP;
Takeshi Yabu, Yokohama, JP;
Inventors:
Assignee:
Fisheries Research Agency, Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 38/00 (2006.01); C07D 293/00 (2006.01); C09K 15/32 (2006.01); A23L 1/30 (2006.01); A23L 1/304 (2006.01); A61K 8/58 (2006.01); A61Q 19/08 (2006.01); C07D 233/66 (2006.01);
U.S. Cl.
CPC ...
C09K 15/328 (2013.01); A23L 1/30 (2013.01); A23L 1/304 (2013.01); A61K 8/58 (2013.01); A61Q 19/08 (2013.01); C07D 233/66 (2013.01); A61K 2800/522 (2013.01);
Abstract
A novel selenium-containing compound, a method of producing the selenium-containing compound, an analysis method using the selenium-containing compound, and use of the selenium-containing compound as an antioxidant, are disclosed. A novel selenium-containing compound shown by any of chemical formulas 1 to 4 is obtained by extracting a selenium-containing compound from a sample using an organic solvent or water, and purifying the selenium-containing compound. The novel selenium-containing compound may be used for a novel analysis method, or may be used as an antioxidant.