Coumarin glucosides from Cruciata taurica


De Rosa S., Mitova M., Handjieva N., Calis I.

PHYTOCHEMISTRY, cilt.59, ss.447-450, 2002 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 59 Konu: 4
  • Basım Tarihi: 2002
  • Doi Numarası: 10.1016/s0031-9422(01)00471-x
  • Dergi Adı: PHYTOCHEMISTRY
  • Sayfa Sayıları: ss.447-450

Özet

Two new coumarin glycosides (1 and 2) along with two known coumarin glucosides. daphnin (3) and daphnetin glucoside (4) were isolated from the aerial parts of Cruciata taurica. The structures of the new compounds were elucidated by spectral methods and chemical means as 7-O-(6'-acetoxy-beta-D-glucopyranosyl)-8-hydroxycoumarin (1) and 7-O-[6'-O-(3",4"-dihydroxycinnainoyl)-beta-D-glucopyranosyl]-8-hydroxycoumarin (2). The phylogenetic significance of coumarins in C. taurica was discussed. (C) 2002 Elsevier Science Ltd. All rights reserved.