A Urzua

Summary

Publications

  1. ncbi Antibacterial activity of fresh flower heads of Chrysantemum coronarium
    A Urzua
    Laboratory of Chemical Ecology, Faculty of Chemistry and Biology, University of Santiago of Chile, Casilla 40, Correo 33, Santiago, Chile
    Fitoterapia 74:606-8. 2003
  2. ncbi A new antibacterial clerodane diterpenoid from the resinous exudate of Haplopappus uncinatus
    A Urzua
    Facultad de Quimica y Biologia, Universidad de Santiago, Casilla 40, Correo 33 Santiago, Chile
    J Ethnopharmacol 103:297-301. 2006
  3. ncbi Variation of the antimicrobial activity of Pseudognaphalium vira vira (Asteraceae): isolation and X-ray structure of ent-3beta-hydroxy-16-kauren-19-oic acid
    M C Rezende
    Facultad de Quimica y Biologia, Universidad de Santiago de Chile, Casilla 40, Correo 33, Santiago, Chile
    J Ethnopharmacol 72:459-64. 2000
  4. ncbi Antibacterial activity of the resinous exudates from Haplopappus uncinatus and Haplopappus foliosus
    A Urzua
    Laboratory of Chemical Ecology, Faculty of Chemistry and Biology, University of Santiago of Chile, Casilla 40, Correo 33, Santiago, Chile
    Fitoterapia 72:418-20. 2001

Collaborators

  • M C Rezende
  • A J Bortoluzzi
  • L Vasquez

Detail Information

Publications4

  1. ncbi Antibacterial activity of fresh flower heads of Chrysantemum coronarium
    A Urzua
    Laboratory of Chemical Ecology, Faculty of Chemistry and Biology, University of Santiago of Chile, Casilla 40, Correo 33, Santiago, Chile
    Fitoterapia 74:606-8. 2003
    ..The antibacterial activity of the methylene chloride and methanol extracts of Chrysantemum coronarium fresh flower heads was investigated. The methylene chloride extract showed discrete antimicrobial activity...
  2. ncbi A new antibacterial clerodane diterpenoid from the resinous exudate of Haplopappus uncinatus
    A Urzua
    Facultad de Quimica y Biologia, Universidad de Santiago, Casilla 40, Correo 33 Santiago, Chile
    J Ethnopharmacol 103:297-301. 2006
    ....
  3. ncbi Variation of the antimicrobial activity of Pseudognaphalium vira vira (Asteraceae): isolation and X-ray structure of ent-3beta-hydroxy-16-kauren-19-oic acid
    M C Rezende
    Facultad de Quimica y Biologia, Universidad de Santiago de Chile, Casilla 40, Correo 33, Santiago, Chile
    J Ethnopharmacol 72:459-64. 2000
    ..The title compound 2 was isolated in substantial amount, together with ent-16-kauren-19-oic acid (1), and its structure determined by X-ray diffraction analysis...
  4. ncbi Antibacterial activity of the resinous exudates from Haplopappus uncinatus and Haplopappus foliosus
    A Urzua
    Laboratory of Chemical Ecology, Faculty of Chemistry and Biology, University of Santiago of Chile, Casilla 40, Correo 33, Santiago, Chile
    Fitoterapia 72:418-20. 2001
    ..The antibacterial activities of the resinous exudates from Haplopappus uncinatus and H. foliosus are reported. The results provide a justification to the traditional use of the resinous exudates of Haplopappus spp as an antiseptic...