21'-Di-dehydro-deacetyllanatoside C, a biotransformation product of deacetyllanatoside C from senescent shoot cultures of Digitalis lanata

M Rhenius; A Porzel; B Diettrich; M Luckner

doi:10.1016/s0031-9422(96)00676-0

21'-Di-dehydro-deacetyllanatoside C, a biotransformation product of deacetyllanatoside C from senescent shoot cultures of Digitalis lanata

Phytochemistry. 1997 Mar;44(6):1061-4. doi: 10.1016/s0031-9422(96)00676-0.

Authors

M Rhenius¹, A Porzel, B Diettrich, M Luckner

Affiliation

¹ Institut für Pharmazeutische Biologie, Martin-Luther-Universität Halle-Wittenberg, Germany.

PMID: 9055448
DOI: 10.1016/s0031-9422(96)00676-0

Abstract

Feeding deacetyllanatoside C to senescent shoot cultures of Digitalis lanata resulted in the formation of a new product, which was isolated by semi-preparative HPLC. The molecular structure was elucidated by means of HPLC-mass spectrometry and NMR as 21'-di-dehydro-deacetyllanatoside C.

MeSH terms

Biotransformation
Carbohydrate Conformation
Carbohydrate Sequence
Cells, Cultured
Cellular Senescence
Chromatography, High Pressure Liquid
Deslanoside / analogs & derivatives*
Deslanoside / metabolism*
Digitalis / cytology
Digitalis / metabolism*
Magnetic Resonance Spectroscopy
Mass Spectrometry
Molecular Sequence Data
Oligosaccharides / chemistry
Oligosaccharides / isolation & purification
Plants, Medicinal*
Plants, Toxic*

Substances

21'-didehydrodeacetyllanatoside C
Oligosaccharides
Deslanoside