IRIDOID AND PHENYLPROPANOID GLYCOSIDES FROM STACHYS-MACRANTHA

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

PHYTOCHEMISTRY, vol.31, no.1, pp.167-169, 1992 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 31 Issue: 1
  • Publication Date: 1992
  • Doi Number: 10.1016/0031-9422(91)83028-j
  • Journal Name: PHYTOCHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.167-169
  • Keywords: STACHYS-MACRANTHA (BETONICA-GRANDIFLORA), LABIATAE, IRIDOID GLYCOSIDES, 8-0-(3,4-DIMETHOXYCINNAMOYL)-HARPAGIDE, PHENYLPROPANOID GLYCOSIDES
  • Hacettepe University Affiliated: Yes

Abstract

From a methanol extract of Stachys macrantha, a new iridoid glucoside named macranthoside, six known iridoid glycosides, harpagide, allobetonicoside, ajugol, 8-O-acetyl-harpagide, ajugoside and reptoside have been isolated together with four known phenylpropanoid glycosides, lavandulifolioside, verbascoside, leucosceptoside A and martynoside. The structure of the new compound, macranthoside, has been elucidated on the basis of its chemical and spectral data as 8-O-(3,4-dimethoxy-cinnamoyl)-harpagide.