Tetradecanoic acid (2R,3R,4R,5R)-5-methoxy-4-tetradecanoyloxy-2-trityloxymethyl-tetrahydro-furan-3-yl ester

tetradecanoic acid 2-hydroxymethyl-5-methoxy-4-tetradecanoyloxy-tetrahydrofuran-3-yl ester

Tetradecanoic acid (2R,3R,4R,5R)-2-[(2-cyano-ethoxy)-diisopropylamino-phosphanyloxymethyl]-5-methoxy-4-tetradecanoyloxy-tetrahydro-furan-3-yl ester