Chemical Compounds and Antibacterial Activity of Tephrosia toxicaria Pers

نویسندگان

  • A. M. CAMPOS ARRIAGA
  • F. R. LOPES
  • DA SILVA
  • M. V. SOUSA TEXEIRA
  • I. G. PEREIRA
  • M. R. DA SILVA
  • JAIR MAFEZOLI
  • G. M. PEREIRA SANTIAGO
  • J. N. E. VASCONCELOS
  • R. BRAZ-FILHO
  • J. G. MARTINS
  • DA COSTA
  • EDINARDO F. F. MATIAS
  • GALVAO RODRIGUES
چکیده

Eight known compounds were isolated from the shrub Tephrosia toxicaria. Among them, 6,7-dimethoxy-chromone (1), was described by the first time from this genus, villosinol (2), which had been previously reported without its 13C-NMR data and sumatrol (3), which has its 13C-NMR data corrected. The antibacterial activity of Tephrosia toxicaria extract and obovatin (6), deguelin (7), 12a-hydroxyα-toxicarol (8), 12a-hydroxy-rotenone (10), and tephrosin (11) is also described.

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تاریخ انتشار 2017