(4R,5S)-4-methyl-5-phenyl-3-((2E,4E)-1-oxo-2,4-hexadienyl)-2-oxazolidinone

(S)-2,2-diethyl-4-[(1R,2R)-1-(4-methoxybenzyloxy)-2-methylpent-4-ynyl]-[1,3]dioxolane

(2S,3R,4R)-3-(4-methoxy-benzyloxy)-4-methyl-hept-6-yne-1,2-diol

(S)-2,2-diethyl-4-[(1R,2R)-1-(4-methoxy-benzyloxy)-2-methyl-but-3-enyl]-[1,3]dioxolane

(3R,4R)-4-((S)-2,2-diethyl-[1,3]dioxolan-4-yl)-4-(4-methoxy-benzyloxy)-3-methyl-butan-1-ol