A new lupane triterpene glycoside, acantrifoside A, was isolated from the leaves of Acanthopanax trifoliatus and A. koreanum. Based on spectroscopic data, the compound was identified as 3α, 11α-dihydroxy-lup- 20(29)-en-28-oic acid 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl- (1→6)-β-D-glucopyranosyl ester.

leaves, araliaceae, lupane-triterpene glycoside, A. koreanum, Acanthopanax trifoliatus, acantrifoside A

• Compound ID: 29777
  

  a-L-Rhap-(1-4)-b-D-Glcp-(1-6)-b-D-Glcp-(1-28)-Subst Subst = 3α,11α-dihydroxy-lup-20(29)-en-28-oic acid = SMILES C=C(C)[C@@H]4CC[C@]5({28}C(=O)O)CC[C@]3(C)C(C{11}[C@@H](O)C2[C@@]1(C)CC{3}[C@@H](O)[C@](C)(C)C1CC[C@]23C)C45

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  Structure type: oligomer ; 965.5073 [M+Na]+
  C48H78O18
  Compound class: triterpenoid glycoside
  
   
  
  Acanthopanax trifolatus, Acanthopanax koreanum
  CSDB ID 63519 (all data & tools)