Patent · US Active

Method for preparation of polyunsaturated fatty acid-containing phosphatidylserine

US8431369B2 · kind B2 · utility

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Inventors

Su Chen · San Antonio, US
Hung Kwong · San Antonio, US

Key dates

Filing date	Jan 27, 2011
Grant date	Apr 30, 2013
Priority date	—
Expiry date	Nov 12, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12P13/06
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A method for the preparation of the polyunsaturated fatty acids-containing phosphatidylserine, the method comprising: combining L-serine with a fish liver phosphatidylcholine having a polyunsaturated fatty acid to form a mixture; reacting the mixture with phospholipase D to effect transphosphatidylation of L-serine and the phosphatidylcholine having polyunsaturated fatty acids to produce the polyunsaturated fatty acids-containing phosphatidylserine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.