Chemical Formula: C54H87NO20

Eryloside O

7-{[3-({4,5-dihydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-2-yl}oxy)-4-({3,4-dihydroxy-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl}oxy)-5-hydroxyoxan-2-yl]oxy}-6,6,9a,11a-tetramethyl-1-(6-methyl-5-methylideneheptan-2-yl)-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthrene-3a-carboxylic acid

(1r,3as,5as,7s,9as,11ar)-7-{[(2s,3r,4s,5s)-3-{[(2s,3r,4r,5s,6r)-4,5-dihydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2s,3r,4r,5s)-3,4-dihydroxy-5-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-5-hydroxyoxan-2-yl]oxy}-6,6,9a,11a-tetramethyl-1-[(2r)-6-methyl-5-methylideneheptan-2-yl]-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthrene-3a-carboxylic acid

(1r,3as,5ar,7s,9as,11ar)-7-{[(2s,3r,4s,5s)-3-{[(2s,3r,4r,5s,6r)-4,5-dihydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2s,3r,4r,5s)-3,4-dihydroxy-5-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-5-hydroxyoxan-2-yl]oxy}-6,6,9a,11a-tetramethyl-1-[(2r)-6-methyl-5-methylideneheptan-2-yl]-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthrene-3a-carboxylic acid