SANC00390



3β,16β,17α-Trihydroxycholest-5-en-22-one 16-O-(2-O-4-methoxybenzoyl-βP-d-xylopyranosyl)-(1→3)-(2-O-acetyl-α-l-arabinopyranoside)




C47H68O15




873.03




8029936




145075-81-6




2D Image 3D View


    • [H][C@@]7(O[C@H]4C[C@@]3([H])[C@]2([H])CC=C1C[C@@H](O)CC[C@]1(C)[C@@]2([H])CC[C@]3(C)[C@@]4(O)[C@H](C)C(=O)CCC(C)C)OC[C@H](O)[C@H](O[C@]5([H])OC[C@@H](O)[C@H](O)[C@H]5OC(=O)c6ccc(OC)cc6)[C@H]7OC(C)=O

    c1ccccc1
    C1=C2CCCCC2C2CCC3CCCC3C2C1
    C1=CCCCC1
    C1=CCC2CCCCC2C1
    C1=C2CCCCC2C2CCC3CC(OC4CCCCO4)CC3C2C1
    C1CCOCC1
    C1CCCCC1
    O=C(OC1CCCOC1OC1CCOC(OC2CC3CCC4C5CCCCC5=CCC4C3C2)C1)c1ccccc1
    C1=C2CCCCC2C2CCC3CC(OC4CC(OC5CCCCO5)CCO4)CC3C2C1
    C1=C2CCCCC2CCC1



  • Kubo et al. (1992) Acylated cholestane glycosides from the bulbs of Ornithogalum saundersiae

  • Mimaki et al. (1997) Cholestane glycosides with potent cytostatic activities on various tumor cells from Ornithogalum saundersiae bulbs

  • Kuroda et al. (2001) Cytotoxic Cholestane Glycosides from the Bulbs of Ornithogalum saundersiae


  • Cholestane

  • Glycoside

  • Steroids and steroid derivatives (Classyfire)


  • Cholest-5-En-22-One, 16-[[2-O-Acetyl-3-O-[2-O-(4-Methoxybenzoyl)-[Beta]-D-Xylopyranosyl]-[Alpha]-L-Arabinopyranosyl]Oxy]-3,17-Dihydroxy-, (3[Beta],16[Beta])-
  • Osw 1
  • Orsaponin
  • 3[Beta],16[Beta],17[Alpha]-Trihydroxycholest-5-En-22-One 16-O-(2-O-4-Methoxybenzoyl-[Beta]P-D-Xylopyranosyl)-(1[To]3)-(2-O-Acetyl-[Alpha]-L-Arabinopyranoside)


  • Ornithogalum saundersiae

  • Cyclic AMP phosphodiesterase inhibitor
  • Cytostatic activity against HL-60 leukemia cells
  • Antitumor
  • Cytotoxic activity on HL-60 leukemia cells