The flavonoids of the leaves of the tephrosiaapollinea. Investigated extraction of the leaves with 95% ethanol gave acurde
The curde fractionated over silica gel with butanol 4%,acetic acid 1.5% ,and water 6%, in this way compound( A ) was isolated from tephrosiaapollinea .
The IR spectrum gave the expecteg functional group of the compound (A)
