(3β,4α,7α,9ξ,15α,16β)-4,7,14,16,20-Pentahydroxy-15-{[(2R)-2-methylbutanoyl]oxy}-4,9-epoxycevan-3-yl (2S)-2-hydroxy-2-methylbutanoate

(2S)-2-Hydroxy-2-méthylbutanoate de (3β,4α,7α,9ξ,15α,16β)-4,7,14,16,20-pentahydroxy-15-{[(2R)-2-méthylbutanoyl]oxy}-4,9-époxycévan-3-yle

(3β,4α,7α,9ξ,15α,16β)-4,7,14,16,20-Pentahydroxy-15-{[(2R)-2-methylbutanoyl]oxy}-4,9-epoxycevan-3-yl (2S)-2-hydroxy-2-methylbutanoate

(3β,4α,7α,9ξ,15α,16β)-4,7,14,16,20-Pentahydroxy-15-{[(2R)-2-methylbutanoyl]oxy}-4,9-epoxycevan-3-yl-(2S)-2-hydroxy-2-methylbutanoat

Butanoic acid, 2-hydroxy-2-methyl-, (3β,4α,7α,9ξ,15α,16β)-4,9-epoxy-4,7,14,16,20-pentahydroxy-15-[(2R)-2-methyl-1-oxobutoxy]cevan-3-yl ester, (2S)-