4,8-anhydro-9-O-benzyloxycarbonyl-5-[(R)-3-(benzyloxytetradecanoyl)amino]-2,3,5-trideoxy-6-O-[(R)-3-(tetradecanoyloxy)tetradecanoyl]-D-glycero-D-ido-nononic acid tert-butyl ester

4,8-anhydro-9-O-benzyloxycarbonyl-5-[(R)-3-(benzyloxytetradecanoyl)amino]-2,3,5-trideoxy-7-O-diphenylphosphono-6-O-[(R)-3-(tetradecanoyloxy)tetradecanoyl]-D-glycero-D-ido-nononic acid tert-butyl ester