2-Hydroxy-3-{5-hydroxy-8-[(3E)-4-{8′-hydroxy-6′-[1-hydroxy-3-(11-methyl-1,7-dioxaspiro[5.5]undec-2-yl)butyl]-7′-methyleneoctahydro-3H,3′H-spiro[furan-2,2′-pyrano[3,2-b]pyran]-5-yl}-3-buten-2-yl]-10-me thyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropanoic acid

1,7-Dioxaspiro[5.5]undec-10-ene-2-propanoic acid, α,5-dihydroxy-α,10-dimethyl-8-[(2E)-1-methyl-3-[octahydro-8′-hydroxy-6′-[1-hydroxy-3-(11-methyl-1,7-dioxaspiro[5.5]undec-2-yl)butyl]-7′-methyl enespiro[furan-2(3H),2′(3′H)-pyrano[3,2-b]pyran]-5-yl]-2-propen-1-yl]-

2-Hydroxy-3-{5-hydroxy-8-[(3E)-4-{8′-hydroxy-6′-[1-hydroxy-3-(11-methyl-1,7-dioxaspiro[5.5]undec-2-yl)butyl]-7′-methyleneoctahydro-3H,3′H-spiro[furan-2,2′-pyrano[3,2-b]pyran]-5-yl}-3-buten-2-yl]-10-me thyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropanoic acid

139933-46-3

2-hydroxy-3-{5-hydroxy-8-[(3E)-4-[8′-hydroxy-6′-(1-hydroxy-3-{11-methyl-1,7-dioxaspiro[5.5]undecan-2-yl}butyl)-7′-methylidene-hexahydrospiro[oxolane-2,2′-pyrano[3,2-b]pyran]-5-yl]but-3-en-2-yl]-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropan