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Structure type: oligomer ; 836 [M]-
Compound class: saponin glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192

• Article ID: 10723
  Kanmoto T, Mimaki Y, Sashida Y, Nikaido T, Koike K, Ohmoto T "Steroidal constituents from the underground parts of Reineckea carnea and their inhibitory activity on cAMP phosphodiesterase" - Chemical and Pharmaceutical Bulletin 42 (1994) 926-931
  

  Phytochemical analysis of the underground parts of Reineckea carnea resulted in the finding of twelve steroidal constituents, five of which appeared to be new compounds and one to be the first isolation from a natural source. The identification and structural determination of the steroidal compounds were established by spectroscopic analysis and hydrolysis. The isolated saponins were evaluated for inhibitory activity on cAMP phosphodiesterase as a primary screening test to find new medicinal materials.

  Liliaceae, steroidal saponin, cAMP phosphodiesterase inhibition, Reineckea carnea, steroidal sapogenin

  Journal NLM ID: 0377775
  WWW link: http://ci.nii.ac.jp/naid/110003631056
  Publisher: Pharmaceutical Society Of Japan
  Institutions: Tokyo College of Pharmacy, Tokyo, Japan, School of Pharmaceutical Sciences, Toho University, Japan
  Methods: 13C NMR, 1H NMR, IR, TLC, acid hydrolysis, HPLC, enzymatic digestion, CC, biological assay, acetylation analysis
  
   
  
  Reineckea carnea
  CSDB ID 120383 (all data & tools)

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Structure type: monomer ; 673 [M-H]-
C₃₄H₅₈O₁₃
Compound class: saponin glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192

• Article ID: 11622
  Chen MJ "Steroidal saponins from Speirantha gardenii (Liliaceae)" - Acta Botanica Sinica 41(11) (1999) 1249-1251
  

  Two new steroidal saponins were isolated from the rhizome of the Chinese native plant, Speirantha gardenii (Hook.) Baill. Their structures were established as 22-methoxy-(25R)-5β-furostane-1β,3β,4β,5β,26-pentaol 26-O-β-D-glucopyranoside (I) and 22-methoxy-(25R)-5β-furostane-1β,2β,3β,4β,5β,26-hexaol 26-O-β-D-glucopyranoside (II) on the basis of chemical and spectral evidences.

  steroidal saponin, Speirantha gardenii

  Journal NLM ID: 7605791
  WWW link: https://www.jipb.net/EN/abstract/abstract23957.shtml
  Publisher: Plenum/China Program
  Institutions: Institute of botany, The Chinese Academy of Sciences, Beijing 100093
  Methods: 13C NMR, 1H NMR, EI-MS, IR, FAB-MS, optical rotation measurement
  
   
  
  Speirantha gardenii
  CSDB ID 62306 (all data & tools)