gomphoside

2α,3β-[[(2S,3S,4R,6R)-Tetrahydro-3,4-dihydroxy-6-methyl-2H-pyran-3,2-diyl]bisoxy]-14-hydroxy-5α-card-20(22)-enolide

14-Hydroxy-3β,2α-[[[(2S,3S,4R,6R)-tetrahydro-3,4-dihydroxy-6-methyl-2H-pyran]-2,3-diyl]bis(oxy)]-5α-card-20(22)-enolide