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

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

PHYTOCHEMISTRY, vol.30, no.9, pp.3073-3075, 1991 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 30 Issue: 9
  • Publication Date: 1991
  • Doi Number: 10.1016/s0031-9422(00)98255-4
  • Journal Name: PHYTOCHEMISTRY
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.3073-3075
  • Keywords: PHLOMIS-LINEARIS, LAMIACEAE, PHENYLPROPANOID GLYCOSIDES, PHLINOSIDE-D, PHLINOSIDE-E, IRIDOIDS, LAMIIDE, IPOLAMIIDE, AUROSIDE

Abstract

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.