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Structure type: oligomer ; 955 [M-H]-
C₄₈H₇₆O₁₉
Trivial name: spinoside C2
Compound class: saponin glycoside
Contained glycoepitopes: IEDB_136105,IEDB_141806,IEDB_142488,IEDB_146664,IEDB_225177,IEDB_241101,IEDB_885823,IEDB_983931,SB_192

• Article ID: 11078
  Miyakoshi M, Isoda S, Sato H, Hirai Y, Shoji J, Ida Y "3α-hydroxy-oleanene type triterpene glycosyl esters from leaves of Acanthopanax spinosus" - Phytochemistry 46(7) (1997) 1255-1259
  

  Four novel 3 α-hydroxy-oleanane type triterpene oligoglycosyl esters, spinoside C2, C3, C6 and C7, were isolated from the leaves of Acanthopanax spinosus. The structures were established to be 28-O-α-L-rhamnopyranosyl(1→4)-β-D-glucopyranosyl(1→6)-β-D-glucopyranosyl esters of 3α,30-dihydroxy-23-oxo-olean-12-en-28-oic acid, 3α,20α-dihydroxy-30-nor-olean-12-en-28-oic acid, 3α,20α-dihydroxy-23-oxo-30-nor-olean-12-en-28-oic acid and 3α,20α, 23-trihydroxy-30-nor-olean-12-en-28-oic acid.

  araliaceae, triterpenoid saponin, Acanthopanax spinosus, 3α, triterpene glycosyl ester, 20α-dihydroxy-30-nor-olean-12-en-28-oic acid, 20α-dihydroxy-23-oxo-30-nor-olean-12-en-28-oic acid, 20α, 23-trihydroxy-30-nor-olean-12-en-28-oic acid, 3a, 30-dihydroxy-23-oxo-olean-12-en-28-oic acid, spinogenin, spinoside

  Publication DOI: 10.1016/S0031-9422(97)80022-2
  Journal NLM ID: 0151434
  Publisher: Elsevier
  Institutions: School of Pharmaceutical Sciences, Showa University, Hatanodai 1-5-8, Shinagawa-ku, Tokyo 142, Japan
  Methods: 13C NMR, 1H NMR, NMR-2D, IR, FAB-MS, TLC, acid hydrolysis, GC, HPLC, extraction, reduction
  
   
  
  Acanthopanax spinosus
  CSDB ID 60017 (all data & tools)