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Structure type: monomer ; 385 [M+Na]+
C₁₅H₂₂O₁₀
Trivial name: clandoside
Compound class: iridoin glycoside

• Article ID: 11729
  Hannedouche S, Jacquemond-Collet I, Fabre N, Stanislas E, Moulis C "Iridoid keto-glycosides from Caryopteris x Clandonensis" - Phytochemistry 51(6) (1999) 767-769
  

  Two new iridoid keto-glycosides, clandonoside and 8-O-acetylclandonoside, together with their hydrates, were isolated from the stems of Caryopteris x Clandonensis besides the known harpagide and 8-O-acetylharpagide. The structure of clandonoside and 8-O-acetylclandonoside were established as harpagide-aglucone-1-O-β-D-ribohexo-3-ulopyranoside and 8-O-acetylharpagideaglucone-1-O-β-D-ribohexo-3-ulopyranoside, respectively, by spectroscopic methods. This is the first report of a C-1 linked β-D-ribohexo-3-ulopyranose (β-D-ketohexose) iridoid.

  Verbenaceae, harpagide, Caryopteris × Clandonensis, iridoid keto-glycosides, hydrated keto-glucose, clandonoside, 8-O-acetylclandonoside, 8-O-acetylharpagide

  Publication DOI: 10.1016/S0031-9422(99)00086-2
  Journal NLM ID: 0151434
  Publisher: Elsevier
  Institutions: Laboratoire de Pharmacognosie, UPRES-EA 820, Faculté des Sciences Pharmaceutiques, 35 chemin des Maraı̂chers, F-31062 Toulouse, France
  Methods: 13C NMR, 1H NMR, ESI-MS, UV, HMBC, HMQC, COSY, NOESY
  
   
  
  Caryopteris x Clandonensis
  CSDB ID 62689 (all data & tools)

Show legend Show as text

Structure type: monomer ; 427 [M+Na]+
C₁₇H₂₄O₁₁
Trivial name: 8-O-acetylclandonoside
Compound class: iridoin glycoside

• Article ID: 11729
  Hannedouche S, Jacquemond-Collet I, Fabre N, Stanislas E, Moulis C "Iridoid keto-glycosides from Caryopteris x Clandonensis" - Phytochemistry 51(6) (1999) 767-769
  

  Two new iridoid keto-glycosides, clandonoside and 8-O-acetylclandonoside, together with their hydrates, were isolated from the stems of Caryopteris x Clandonensis besides the known harpagide and 8-O-acetylharpagide. The structure of clandonoside and 8-O-acetylclandonoside were established as harpagide-aglucone-1-O-β-D-ribohexo-3-ulopyranoside and 8-O-acetylharpagideaglucone-1-O-β-D-ribohexo-3-ulopyranoside, respectively, by spectroscopic methods. This is the first report of a C-1 linked β-D-ribohexo-3-ulopyranose (β-D-ketohexose) iridoid.

  Verbenaceae, harpagide, Caryopteris × Clandonensis, iridoid keto-glycosides, hydrated keto-glucose, clandonoside, 8-O-acetylclandonoside, 8-O-acetylharpagide

  Publication DOI: 10.1016/S0031-9422(99)00086-2
  Journal NLM ID: 0151434
  Publisher: Elsevier
  Institutions: Laboratoire de Pharmacognosie, UPRES-EA 820, Faculté des Sciences Pharmaceutiques, 35 chemin des Maraı̂chers, F-31062 Toulouse, France
  Methods: 13C NMR, 1H NMR, ESI-MS, UV, HMBC, HMQC, COSY, NOESY
  
   
  
  Caryopteris x Clandonensis
  CSDB ID 62691 (all data & tools)