Phenolic and flavone C-glycosides from Scleranthus uncinatus


Yayli N. , baltacı c., Genc H. , Terzioglu S.

PHARMACEUTICAL BIOLOGY, cilt.40, ss.369-373, 2002 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 40 Konu: 5
  • Basım Tarihi: 2002
  • Doi Numarası: 10.1076/phbi.40.5.369.8450
  • Dergi Adı: PHARMACEUTICAL BIOLOGY
  • Sayfa Sayıları: ss.369-373

Özet

From the whole parts of Scleranthus uncinatus a new flavone C-glycoside, 5,7,4'-trihydroxy-3'-methoxyflavone-8-C-beta-xylofuranoside-2"-O-glucoside (1) and a maltol phenolic glycoside, 2-methyl-3-O-{2'-[beta-D-glucoside-(1'''--> 3")-beta-glucoside]-propionyloxy-4'-methoxyphenyl}-4-pyrone (2) were isolated for the first time from the S. uncinatus. The structures of compounds 1 and 2 were deduced by high field 1D and 2D 400 MHz NMR and (+) FAB-MS spectra.