(2'E,1'S,3S,4R,5R)-3-benzamido-4-hydroxy-3-hydroxymethyl-5-(1'-hydroxy-10'-oxo-hexadec-2'-en-1'-yl)-2-oxo-tetrahydrofuran

(1'R,4R,2'E)-4-[1'-acetoxy-4'-(tert-butyldiphenylsilyloxy)but-2'-en-1'-yl]-4-(dimethylphenylsilyl)methyl-2-phenyl-4,5-dihydro-5-oxazolone

methyl (4E,2S,3R)-3-acetoxy-2-benzamido-2-dimethylphenylsilylmethyl-6-(t-butyldiphenylsilyloxy)-4-hexenoate

(1'S,6R,3aR,6aR)-6-[2'-t-butyldiphenylsilyloxy-1'-(4-methoxybenzyloxy)ethyl]-3a-(4-methoxybenzyloxymethyl)-2-phenyl-6,6a-dihydro-3aH-furo[3,4-d]oxazol-4-one

N-[(3S,4S,5S)-5-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-ethyl]-4-hydroxy-3-(4-methoxy-benzyloxymethyl)-2-oxo-tetrahydro-furan-3-yl]-benzamide