Browsing by Author "Quesada, Luisa"

Now showing items 1-2 of 2

    • Biological activity of isoflavonoids from Azorella madreporica 
      Quesada, Luisa; Areche Medina, Carlos; Astudillo, Luis; Gutiérrez, Margarita; Sepúlveda, Beatriz; San Martín Barrientos, Aurelio (Natural Products, 2012)
      Four isoflavones, isolated from the whole plant of Azorella madreporica, were identified as angustone C (1), alpinumisoflavone (2), licoisoflavone A (3) and isolupalbigenin (4) by spectroscopic studies. The compounds were ...
    • New diterpenes from Azorella spinosa 
      Astudillo, Luis; Gutiérrez, Margarita; Quesada, Luisa; San Martín Barrientos, Aurelio; Espinoza, Luis; Peñailillo, Patricio (2014)
      Two new diterpenes,2-acetoxy-13-hydroxy-mulin-11-ene and 2-acetoxy-mulin-11, 13-diene,have been isolated from the aerial parts of Azorella spinosa and their structures determined by spectroscopic and conventional chemical ...