Phosphatidyl chromanol derivative, the production method thereof, antioxidant and emulsifier
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United States of America Patent
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Nov 15, 1994
Grant Date -
N/A
app pub date -
Feb 2, 1994
filing date -
Feb 4, 1993
priority date (Note) -
Expired
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Abstract
The present invention relates to a phosphatidyl chromanol derivative having the formula: ##STR1## wherein R.sub.1 and R.sub.2 represent a hydrogen atom, or a saturated or unsaturated fatty acid residue of 2-24 carbon numbers, n is an integer of 1-5 and X is a monovalent cation; a process for synthesizing the phosphatidyl chromanol derivative of the formula (3) which comprises reacting a phospholipid with a chroman derivative of the formula: ##STR2## wherein n is an integer of 1-5 using a phospholipase D and an antioxidant/emulsifier containing the compound of the formula (3).
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