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Structure type: oligomer ; 777 {M-H]-
C₄₀H₄₂O₁₆
Trivial name: hemsleyanoside B
Compound class: glycoside

• Article ID: 12377
  Ito T, Tanaka T, Ido Y, Nakaya K, Iinuma M, Riswan S "Four new stilbenoid C-glycosides isolated from the stem bark of Shorea hemsleyana" - Chemical and Pharmaceutical Bulletin 48(12) (2000) 1959-1963
  

  Four new C-glucopyranosides of resveratrol oligomers, hemsleyanosides A-D, were isolated from the bark of Shorea hemsleyana. The structures were established on the basis of spectroscopic evidence, including 1H-1H and 1H-13C long-range couplings and nuclear Overhauser effect experiments in the NMR spectrum.

  structure elucidation, Shorea hemsleyana, Dipterocarpaceae, stilbenoid, C-glucopyranoside

  NCBI PubMed ID: 11145151
  Publication DOI: 10.1248/cpb.48.1959
  Journal NLM ID: 0377775
  Publisher: Pharmaceutical Society Of Japan
  Correspondence: YHY06063@nifty.ne.jp
  Institutions: Herbarium Bogoriense, The Indonesian Institute of Science, Research and Development Center for Biology, Bogor, Indonesia, Gifu Prefectural Institiute of Health and Environmental Sciences, Kakamigahara, Japan
  Methods: 13C NMR, 1H NMR, NMR-2D, FAB-MS, UV, extraction, optical rotation measurement, CC, HR-FAB-MS, PTLC, VLC
  
   
  
  Shorea hemsleyana
  CSDB ID 66385 (all data & tools)