(S)-3-{N-benzyl-N-[(1R,2S)-2-hydroxy-1-methylbutenyl]amino}-1-methyl-3-oxo-propyl (2E,4R,5S)-5-acryloyloxy-4-(2-methoxyethoxy)methoxy-2-hexenoate

(2S,3R)-3-((tert-butyldiphenylsilyl)oxy)pent-4-en-2-amine

(S)-3-{N-benzyl-N-[(1R,2S)-2-tert-butyldiphenylsilyloxy-1-methylbutenyl]amino}-1-methyl-3-oxo-propyl (2E,4R,5S)-5-tert-butyldiphenylsilyloxy-4-(2-methoxyethoxy)methoxy-2-hexenoate

5-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-hex-2-enoic acid ethyl ester

(4R,5S)-(E)-5-(t-butyl(dimethyl)silyloxy)-4-(β-methoxyethoxy)methoxy-2-hexenoic acid

(2S,3R)-N-benzyl-3-((tert-butyldiphenylsilyl)oxy)pent-4-en-2-amine