(3S,4S)-8-phenyloct-1-en-7-yne-3,4-diol

(3S,4S)-3,4-(di-tert-butylsilylenedioxy)-8-phenyloct-1-en-7-yne

(3S,4S)-3,4-bis(tert-butyldimethylsiloxy)-8-phenyloct-1-en-7-yne

tert-butyl (2R,3S,4S,5S,αR)-2,4,5-trihydroxy-3-[N-but-3′-enyl-N-(α-methyl-p-methoxybenzyl)amino]-4,5-O-isopropylidenehept-6-enoate

(3S,4S)-Hept-1-en-6-yne-3,4-diol