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Flavanone glycosides from Alhagi pseudalhagi
V P Singh1, B Yadav, V B Pandey
1Department of Medicinal Chemistry, Banaras Hindu University, Varanasi, India.
Phytochemistry
|July 2, 1999
Summary
Two novel flavanone glycosides, alhagitin and alhagidin, were identified from the Alhagi pseudalhagi plant. Their chemical structures were determined using advanced spectroscopic techniques.
Area of Science:
- Phytochemistry
- Natural Product Chemistry
- Organic Chemistry
Background:
- Alhagi pseudalhagi is a plant species with potential medicinal properties.
- Flavonoid glycosides are a class of natural compounds known for diverse biological activities.
Purpose of the Study:
- To isolate and characterize new compounds from Alhagi pseudalhagi.
- To elucidate the chemical structures of novel flavanone glycosides.
Main Methods:
- Phytochemical investigation of Alhagi pseudalhagi whole plant.
- Isolation of compounds using chromatographic techniques.
- Structure elucidation via spectroscopic methods (e.g., NMR, MS) and chemical analysis.
Main Results:
- Two new flavanone glycosides, designated alhagitin and alhagidin, were successfully isolated.
- Alhagitin was identified as naringenin 5-methyl ether 4'-glucoside.
- Alhagidin was determined to be hesperitin 7-galactosyl(1-->2)[rhamnosyl(1-->6)]glucoside.
Conclusions:
- The study successfully identified and characterized two novel flavanone glycosides from Alhagi pseudalhagi.
- The findings contribute to the understanding of the phytochemical constituents of this plant species.
- These compounds may serve as leads for future pharmacological research.