Browsing by Author "Neira, Ivan"

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    • Azorellane diterpenoids from laretia acaulis, and its toxoplasmacidal activity 
      Loyola, Luis A.; Borquez, Jorge; Morales, Glauco; Araya, Jorge; Gonzalez, Jorge; Neira, Ivan; Sagua, Hern A.N.; San Martín Barrientos, Aurelio (Sociedad Chilena de Quimica, 2001)
      In addition to azorellanol a new diterpenoid 7-deacetylazorellanol, has been isolated from the aerial parts oiLaretia acaulis (Cav.) Gill et Hook (Umbelliferae). Its structure was based on spectroscopic comparison with ...
    • Diterpenoids from Azorella yareta and their trichomonicidal activities 
      Loyola, Luis A.; Bórquez, Jorge; Morales, Glauco; Araya, Jorge; González, Jorge; Neira, Ivan; Sagua, Hernan; San Martín Barrientos, Aurelio (2001)
      Diterpenoids with trichomonicidal activity were isolated from the aerial parts of Azorella yareta Hauman. One was 13β-hydroxyazorellane, together with the known constituents mulinolic acid, mulin-11,13-dien-20-oic acid, ...