SANC00222



(R)-3',5,7-Trihydroxy-4'-methoxyspiro[2H-1-benzopyran-3 (4H),7'-bicyclo[4.2.0]-octa[1,3,5]-trien]-4-one




C17H14O6




314.29




57641823




130995-32-3




2D Image 3D View


    • COc1cc2c(cc1O)C[C@]24COc3cc(O)cc(O)c3C4=O

    c1ccccc1
    O=C1c2ccccc2OCC1Cc1ccccc1
    c1ccc(CCc2ccccc2)cc1
    O=C(CCc1ccccc1)c1ccccc1
    O=C1c2ccccc2OCC12Cc1ccccc12
    c1ccc(CCOc2ccccc2)cc1



  • Fusi et al. (2008) Vascular myorelaxing activity of isolates from South African Hyacinthaceae partly mediated by activation of soluble guanylyl cyclase in rat aortic ring preparations

  • Koorbanally et al. (2006) Coincident isolation of a novel homoisoflavonoid from Resnova humifusa and Eucomis montana (Hyacinthoideae: Hyacinthaceae)

  • Du Toit et al. (2005) Anti-inflammatory activity and QSAR studies of compounds isolated from Hyacinthaceae species and Tachiadenus longiflorus Griseb. (Gentianaceae)


  • Flavonoids

  • Homoisoflavonoid

  • Isoflavonoids (Classyfire)


  • (R)-3',5,7-Trihydroxy-4'-Methoxyspiro[2H-1-Benzopyran-3 (4H),7'-Bicyclo[4.2.0]-Octa[1,3,5]-Trien]-4-One
  • Spiro[2H-1-Benzopyran-3(4H),7'-Bicyclo[4.2.0]Octa[1,3,5]Trien]-4-One, 3',5,7-Trihydroxy-4'-Methoxy-, (3R)-
  • Spiro[2H-1-Benzopyran-3(4H),7'-Bicyclo[4.2.0]Octa[1,3,5]Trien]-4-One, 3',5,7-Trihydroxy-4'-Methoxy-, (R)-
  • 3',5,7-Trihydroxy-4'-Methoxyspiro[2H-1-Benzopyran-3(4H),7'-Bicyclo[4.2.0]Octa-1,3,5-Trien]-4-One


  • Drimiopsis maculata

  • Vascular myorelaxing activity