PHLINOSIDE-D AND PHLINOSIDE-E PHENYLPROPANOID GLYCOSIDES, AND IRIDOIDS FROM PHLOMIS-LINEARIS

çalış i. , BASARAN A. A. , SARACOGLU I. , STICHER O., RUEDI P.

PHYTOCHEMISTRY, cilt.30, ss.3073-3075, 1991 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 30 Konu: 9
  • Basım Tarihi: 1991
  • Doi Numarası: 10.1016/s0031-9422(00)98255-4
  • Dergi Adı: PHYTOCHEMISTRY
  • Sayfa Sayıları: ss.3073-3075

Özet

Two new phenylpropanoid glycosides, phlinosides D and E were isolated from the methanolic extract of the aerial parts of Phlomis linearis, along with the known iridoid glucosides, lamiide, ipolamiide and auroside (= 5-hydroxy-8-epiloganin). On the basis of chemical and spectral evidence the structures of phlinosides D and E were determined as 3,4-dihydroxy-beta-phenylethoxy-O-beta-D-xylopyranosyl-(1 --> 2)-alpha-L-rhamnopyranosyl-(1 --> 3)-4-O-feruloyl-beta-D-glucopyranoside, and 3,4-dihydroxy-beta-phenylethoxy-O-alpha-L-rhamnopyranosyl-(1 --> 2)-alpha-L-rhamnopyranosyl-(1 --> 3)-4-O-feruloyl-beta-D-glucopyranoside, respectively.