Methyl (2S,3R,4S)-4-(1,3-Dioxolan-2-ylmethyl)-2-(β-D-glucopyranosyloxy)-3,4-dihydro-3-vinyl-2H-pyran-5-carboxylate

开联番木鳖苷乙烯缩醛四乙酸酯

(1R,2R,6R)-methyl 2-((1,3-dioxolan-2-yl)methyl)-3-formyl-6-hydroxycyclohex-3-enecarboxylate

(-)-3-iso-19,20-dehydro-β-yohimbine

(1R,2R,6R)-2-[1,3]Dioxolan-2-ylmethyl-6-hydroxy-3-{[2-(1H-indol-3-yl)-ethylamino]-methyl}-cyclohex-3-enecarboxylic acid methyl ester