Chemical Formula: C44H70O19S

petunioside A

(2r)-2-[(1s,3r,5r)-3-[(1s)-1-[(1s,2s,4s,5r,7s,9s,10s,11s,14r,15r,18s)-5,9-dihydroxy-10,14-dimethyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3-oxapentacyclo[9.7.0.0²,⁴.0⁵,¹⁰.0¹⁴,¹⁸]octadecan-15-yl]ethyl]-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-1-yl]-2-hydroxy-1-(methylsulfanyl)ethanone

2-{3-[1-(5,9-dihydroxy-10,14-dimethyl-7-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3-oxapentacyclo[9.7.0.0²,⁴.0⁵,¹⁰.0¹⁴,¹⁸]octadecan-15-yl)ethyl]-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-1-yl}-2-hydroxy-1-(methylsulfanyl)ethanone