Abstract
A new iridoid glucoside, loganic acid-6'-O-beta-D-glucoside, has been isolated from the defatted root of Dipsacus asperoides. Its structure has been elucidated by spectroscopic means as 1S-(1 alpha,4a alpha,6 alpha,7 alpha,7a alpha)-1-[(6-O-beta-D- glucopyranosyl-beta-D-glucopyranosyl)oxyl]1,4a,5,6,7,7a-hexahydro-6-hydr oxy-7- methyl-cyclopenta[c]pyran-4-carboxylic acid.
MeSH terms
-
Carbohydrate Conformation
-
Carbohydrate Sequence
-
Glucosides / chemistry*
-
Glucosides / isolation & purification
-
Glycosides / chemistry*
-
Glycosides / isolation & purification
-
Iridoid Glycosides
-
Iridoids*
-
Magnetic Resonance Spectroscopy
-
Molecular Sequence Data
-
Optical Rotation
-
Plants, Medicinal*
-
Pyrans / chemistry*
-
Pyrans / isolation & purification
Substances
-
Glucosides
-
Glycosides
-
Iridoid Glycosides
-
Iridoids
-
Pyrans
-
loganic acid-6'-O-glucoside