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Structure type: oligomer ; 923 [M-H]-
C₄₈H₇₆O₁₇
Trivial name: cirensenoside M
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: 11178
  Wang GS, Xu JD, Ma XL, Sun YX, Liu JZ, Murayama T, Shoji J "Chemical studies on the glycosides in the leaves of Oplopanax elatus Nakai. IV." - Chemical Research in Chinese Universities 13(1) (1997) 34-38
  

  The further investigation of the chemical constituents of the leaves of Oplopanax elatus Nakai led to the isolation of two new triterpenoid saponins, named Cirensenosides M(1) and N(2). The structures of the two saponins were elucidated as 3α-hydroxyolean-9 (11), 12-diene-28-oic acid 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside(1) and 3α-hydroxyolean-11,13 (18)-diene-28-oic acid 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl(1→6)-β-D-glucopyranoside (2), respectively.

  araliaceae, saponin, Oplopanax elatus, Cirensenoside

  Journal NLM ID: 101279493
  WWW link: http://crcu.jlu.edu.cn/EN/Y1997/V13/I1/34
  Publisher: Beijing, China: Higher Education Press
  Institutions: Norman Bethune University of Medical Sciences, Changchun, 130021
  Methods: 13C NMR, 1H NMR, IR, FAB-MS, sugar analysis, TLC, acid hydrolysis, chemical methods, UV, extraction
  
   
  
  Oplopanax elatus Nakai
  CSDB ID 60595 (all data & tools)