Thonningiiflavanonol A and thonningiiflavanonol B, two novel flavonoids, and other constituents of Ficus thonningii Blume (Moraceae)

Ango P. Y., Kapche D. W., Fotso G. W., Fozing C. D., Yeboah E. M., Mapitse R., ...Daha Fazla

Zeitschrift fur Naturforschung - Section C Journal of Biosciences, cilt.71, sa.3-4, ss.65-71, 2016 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 71 Sayı: 3-4
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1515/znc-2015-0147
  • Dergi Adı: Zeitschrift fur Naturforschung - Section C Journal of Biosciences
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.65-71
  • Anahtar Kelimeler: Antioxidant activity, Ficus thonningii, Moraceae, Thonningiiflavanonols a and b
  • Ondokuz Mayıs Üniversitesi Adresli: Hayır

Özet

A phytochemical study of Ficus thonningii has led to the isolation of two previously unreported compounds, thonningiiflavanonol A and thonningiiflavanonol B together with 16 known compounds: shuterin, naringenin, syringic acid, p-hydroxybenzoic acid, genistein, 5,7,3′,4′,5′-pentahydroxyflavanone, luteolin, methylparaben, aromadendrin, garbanzol, dihydroquercetin, 5,7,3′-trihydroxyflavanone, β-sitosterol, sitosterolglucoside, lupeol acetate, and taraxerol. Their structures were elucidated on the basis of spectroscopic data. The new compounds and extracts displayed potent antioxidant activity.