Preparation method of 1-palmitoyl-3-acetylglycerol, and preparation method of 1-palmitoyl-2-linoleoyl-3-acetylglycerol using same

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United States of America Patent

PATENT NO 9701613
SERIAL NO

14958734

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Disclosed are a method for preparing 1-palmitoyl-3-acetylglycerol in high purity and high yield without a purification process using a column chromatography, and a method for preparing 1-palmitoyl-2-linoleoyl-3-acetylglycerol in high purity and high yield using the same as a key intermediate. The method for preparing 1-palmitoyl-3-acetyl glycerol comprises the steps of: forming a reaction mixture including 1-palmitoyl-3-acetyl glycerol of the Formula 1 in the specification by reacting 1-palmitoylglycerol of the Formula 2 in the specification and an acetylating agent; and separating the optically active 1-palmitoyl-3-acetylglycerol by crystallizing the reaction mixture in a saturated hydrocarbon solvent having 5 to 7 carbon atoms.

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Patent OwnerAddress
ENZYCHEM LIFESCIENCES CORPORATIONCHUNGCHEONGBUK-DO 27159

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Eun-Kyung Nonsan-si, KR 65 392
Lee, Cheol-Min Daejeon, KR 6 17
Lee, Ju-Cheol Namyangju-si, KR 8 52
Lee, Tae-Suk Daejeon, KR 13 37
Yoo, Chang-Hyun Daejeon, KR 7 239
Yook, Jin-Soo Daejeon, KR 5 16

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