(E)-(S)-3-(Diethyl-isopropyl-silanyloxy)-6-((E)-4-methoxyimino-but-2-enoylamino)-hex-5-enoic acid ethyl ester

(E)-(S)-3-Hydroxy-6-((E)-4-methoxyimino-but-2-enoylamino)-hex-5-enoic acid

(E)-(S)-3-Hydroxy-6-((E)-4-methoxyimino-but-2-enoylamino)-hex-5-enoic acid ethyl ester

2-Allyloxy-6-(3-methyl-but-2-enyl)-benzoic acid (E)-(S)-4-((E)-4-methoxyimino-but-2-enoylamino)-1-(2-triisopropylsilanyloxy-ethyl)-but-3-enyl ester

(E)-4-[(E)-Methoxyimino]-but-2-enoic acid {3-[(1S,11S,13S,15R)-7,15-bis-(tert-butyl-dimethyl-silanyloxy)-9-oxo-10,17-dioxa-tricyclo[11.3.1.03,8]heptadeca-3(8),4,6-trien-11-yl]-1-hydroxy-propyl}-amide