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Bergenin of Peltophorum dubium (Fabaceae) Roots and Its Bioactive Semi-Syntheti...
Silva Neto,Oscar C. da; Teodoro,Marla T. F.; Nascimento,Bruna O. do; Cardoso,Klauber V.; Silva,Eliane O.; David,Jorge M.; David,Juceni P.This work describes the isolation of pure bergenin from Peltophorum dubium roots with good yields and its further derivatization through Williamson synthesis. The alkyl derivatives of the bergenin were identified by nuclear magnetic resonance and mass spectrometry data analysis. Among them, three derivatives were reported for the first time herein, 8,10-dihexyl-bergenin, 8,10-didecyl-bergenin, and 8,10-ditetrad...
Date: 2020
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Origin: Oasisbr