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Structure type: oligomer ; 2872
C₁₃₆H₁₂₀O₇₀
Compound class: tannin
Contained glycoepitopes: IEDB_141806,IEDB_142488,IEDB_146664,IEDB_241101,IEDB_983931,SB_192

• Article ID: 11775
  Ismailov AÉ, Kuliev ZA, Vdovin AD, Abdullaev ND, Murzubraimov BM "Oligomeric proanthocyanidin glycosides of Rhodiola pamiroalaica. II" - Khimiia Prirodnykh Soedineniĭ = Chemistry of Natural Compounds [Russian] 35(1) (1999) 33-38
  

  In a continuation of investigations of proanthocyanidins of the roots of Rhodiola pamiroalaica, we have isolated proanthocyanidins RP-3 and RP-4. Their compositions, structures, and relative configurations have been investigated: RP-3 is 7-O-(6-O-galloyl-β-D-Glcp)-3-O-galloyl-(-)-epigallocatechin-(4β-8)-[(-)-epicatechin-(4β-8)-(3-O-galloyl-(-)-epigallocatechin)]2-(4β-8)-[5-O-(β-D-Glcp→O-β-D-Glcp)-(+)-catechin], and RP-4 is 7-O-(6-O-galloyl-β-D-Glcp-3-O-galloyl-(-)-epigallocatechin-(4β-8)-[3-O-galloyl-(-)-galloyl-5-(β-D-Glcp→O-β-D-Glcp)-(-)-epigallocatechin

  Rhodiola pamiroalaica, proanthocyanidin glycoside, epigallocatechin, epicatechin, catehin

  Publication DOI: 10.1007/BF02238206
  Journal NLM ID: 0151571
  Publisher: Tashkent: Izdatelstvo Fan
  Institutions: Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan, Osh State University, Osh, USSR
  Methods: 13C NMR, IR, TLC, enzymatic hydrolysis, MS, alkaline hydrolysis, UV, optical rotation measurement, methylation analysis, reduction, PC, HCl hydrolysis, sulfuric acid hydrolysis, thiolylic cleavage
  
   
  
  Rhodiola pamiroalaica
  CSDB ID 62879 (all data & tools)

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Structure type: oligomer ; 2726
C₁₂₉H₁₀₆O₆₇
Compound class: tannin
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192

• Article ID: 11775
  Ismailov AÉ, Kuliev ZA, Vdovin AD, Abdullaev ND, Murzubraimov BM "Oligomeric proanthocyanidin glycosides of Rhodiola pamiroalaica. II" - Khimiia Prirodnykh Soedineniĭ = Chemistry of Natural Compounds [Russian] 35(1) (1999) 33-38
  

  In a continuation of investigations of proanthocyanidins of the roots of Rhodiola pamiroalaica, we have isolated proanthocyanidins RP-3 and RP-4. Their compositions, structures, and relative configurations have been investigated: RP-3 is 7-O-(6-O-galloyl-β-D-Glcp)-3-O-galloyl-(-)-epigallocatechin-(4β-8)-[(-)-epicatechin-(4β-8)-(3-O-galloyl-(-)-epigallocatechin)]2-(4β-8)-[5-O-(β-D-Glcp→O-β-D-Glcp)-(+)-catechin], and RP-4 is 7-O-(6-O-galloyl-β-D-Glcp-3-O-galloyl-(-)-epigallocatechin-(4β-8)-[3-O-galloyl-(-)-galloyl-5-(β-D-Glcp→O-β-D-Glcp)-(-)-epigallocatechin

  Rhodiola pamiroalaica, proanthocyanidin glycoside, epigallocatechin, epicatechin, catehin

  Publication DOI: 10.1007/BF02238206
  Journal NLM ID: 0151571
  Publisher: Tashkent: Izdatelstvo Fan
  Institutions: Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan, Osh State University, Osh, USSR
  Methods: 13C NMR, IR, TLC, enzymatic hydrolysis, MS, alkaline hydrolysis, UV, optical rotation measurement, methylation analysis, reduction, PC, HCl hydrolysis, sulfuric acid hydrolysis, thiolylic cleavage
  
   
  
  Rhodiola pamiroalaica
  CSDB ID 62880 (all data & tools)