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C-prenylflavonoids from roots of Tephrosia tunicata
C C Andrei1, D T Ferreira, M Faccione
1Departamento de Química, CCE, Universidade Estadual de Londrina, PR, Brazil. andrei@uel.br
Phytochemistry
|February 24, 2001
Abstract:
A 3',3'-di-(gamma,gamma-dimethylallyl)-2',4'-di-oxo-enolchalcone (tunicatachalcone) and five known C-prenylflavonoids were isolated and/or identified from the roots of Tephrosia tunicata. Their structures were established by spectral methods and chemical transformation.