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A new isoflavone glucoside from Pterocarpus santalinus
K S Krishnaveni1, J V Srinivasa Rao
1Department of Botany, School of Biological and Earth Sciences, Sri Venkateswara University, Tirupati, India. kvrao51@hotmail.com
Journal of Asian Natural Products Research
|March 21, 2001
Summary
Researchers isolated a novel isoflavone glucoside from Pterocarpus santalinus heartwood. Its structure was identified as 4
Area of Science:
- Phytochemistry
- Natural Product Chemistry
- Organic Chemistry
Background:
- Pterocarpus santalinus (Red Sanders) is a valuable medicinal plant.
- The heartwood contains various bioactive compounds.
- Previous research has identified several compounds from this species.
Purpose of the Study:
- To isolate and characterize new compounds from Pterocarpus santalinus heartwood.
- To elucidate the chemical structure of novel natural products.
Main Methods:
- Extraction of compounds from Pterocarpus santalinus heartwood.
- Purification using chromatographic techniques.
- Structure elucidation using spectroscopic methods (e.g., NMR, Mass Spectrometry).
Main Results:
- Isolation of a new isoflavone glucoside, designated as compound (1).
- Identification of the known compound santal.
- The structure of the new compound was determined to be 4',5-dihydroxy 7-O-methyl isoflavone 3'-O-beta-D-glucoside.
Conclusions:
- A new isoflavone glucoside has been discovered in Pterocarpus santalinus.
- The structural elucidation provides valuable information for further research into the biological activities of this compound.