(E,E)-(2S,3S,8S,9S)-3-(N-tert-butoxycarbonyl)amino-1-(tert-butyl-dimethylsiloxy)-9-methoxy-10-phenyl-2,6,8-trimethyl-4,6-decadiene

(4S,5S,2E)-2-iodo-5-methoxy-4-methyl-6-phenyl-2-hexene

(2S,3R)-2-tert-Butoxycarbonylamino-3-methyl-succinic acid 4-benzhydryl ester 1-methyl ester

(E)-(4S, 5S)-methyl-4-azido-6-(tert-butyldimethylsiloxy)-5-methyl-hex-2-enoate