1. Triterpenoid Saponins fromPrimula denticulata
- Author
-
Qazi Najmus Saqib, Viqar Sultana, and Viqar Uddin Ahmad
- Subjects
Pharmacology ,chemistry.chemical_classification ,Traditional medicine ,Stereochemistry ,Primula denticulata ,Organic Chemistry ,Saponin ,Pharmaceutical Science ,Glycoside ,Pharmacognosy ,Biology ,biology.organism_classification ,Analytical Chemistry ,Triterpenoid ,Complementary and alternative medicine ,chemistry ,Triterpene ,Drug Discovery ,Molecular Medicine - Abstract
Two triterpene glycosides denticin ( 1) and denticulatin ( 2) have been isolated from the whole plant of PRIMULA DENTICULATA Sm. and their structures were established by spectral and chemical studies as 3beta-{ O-beta- D-glucopyranosyl-(1-->4)-[ O-beta- D-xylopyranosyl-(1-->2)]- O-(beta- D-glucopyranosyl-(1-->4)-[ O-beta- D-glucopyranosyl-(1-->2)]-alpha- L-arabinopyranosyloxy}-16alpha-hydroxy-13beta, 28-epoxyolean-30-al and 3beta-{ O-beta- D-glucopyranosyl-(1-->2)- O-beta- D-glucopyranosyl-(1-->4)-[ O-beta- D-xylopyranosyl-(1-->2)]- O-beta- D-glucopyranosyl-(1-->4)-[ O-beta- D-glucopyranosyl-(1-->2)]-alpha-L-arabinopyranosyloxy}-16alpha-hydroxy-13beta,28-epoxyolean-30-al, respectively.
- Published
- 1990
- Full Text
- View/download PDF