ISOLATION AND STRUCTURE DETERMINATION OF A NEW FLAVANONE FROM TEPHROSIA SPINOSA
V. Namratha*
ABSTRACT
A new flavanone named Tephspinosin-1 was isolated from the alcoholic extract of roots of tephrosia spinosa . The new flavanone was identified as2, 3-dihydro-7-hydroxy-6, 8-bis(3-methylbut-2-enyl)-2-
phenylchromen-4-one on the basis of spectral analysis.
Keywords: Tephrosia spinosa , tephspinosin, hydroxyflavanone.
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