Phosphoric acid dibenzyl ester (1S,2S,3R,4S,5S,6S)-3,5-dihydroxy-2,4,6-tris-(4-methoxy-benzyloxy)-cyclohexyl ester 、 2-O-arachidonoyl-1-O-stearoyl-sn-glycero-3-(benzyl diisopropylphosphoramidite) 在
4,5-二氰基咪唑 、
双氧水 作用下,
以
二氯甲烷 、
甲苯 为溶剂,
以42%的产率得到(5Z,8Z,11Z,14Z)-Icosa-5,8,11,14-tetraenoic acid (R)-2-{benzyloxy-[(1S,2R,3R,4S,5S,6R)-3-(bis-benzyloxy-phosphoryloxy)-5-hydroxy-2,4,6-tris-(4-methoxy-benzyloxy)-cyclohexyloxy]-phosphoryloxy}-1-octadecanoyloxymethyl-ethyl ester