Patent ID: 7067292
Filing Date: 2006-06-27
Classification: C07F,C12P

Abstract:
1. A method for the production of phospholipids of the general formula (I) in which R 1 and R 2 are independently of one another a saturated, mono- or polysaturated C 10-30 -acyl radical, and R 3 is comprising: forming a reaction mixture comprising a phospholipid mixture with a phospholipase consisting of phospholipase D (PLD), containing no organic solvents, in an aqueous, unbuffered phase and at least one divalent metal ion, wherein at least one phosphatidyl acid (PA) is produced in a first stage of the reaction; isolating the at least one PA produced from the said first stage of the reaction; and reacting the at least one PA isolated from said first stage with PLD, and at least one divalent metal ion, and at least one compound of formula (II) R