Sajitha M and Subramani K
The systematic chemical analysis of leaves of Wrightia tinctoria were found to contain two flavonoid glycosides Kaempferol 3-O-rhamnoside and Quercetin 3-O-sophoroside and two flavonoid aglycone Kaempferol and Quercetin. The detailed UV 1H 13C NMR and Mass spectral data confirm the characterization of the above compounds. All these compounds are reported first time from the leaves of Wrightia tinctoria.
