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Author de Freitas, C.; Silva, D.; Kato, L.; de Oliveira, C.; Schuquel, I.; da Silva, C.; Santin, S.; Delprete, P.; Neto, B.; Soares, C.; Pereira, M. doi  openurl
  Title New beta-carboline alkaloids from Galianthe ramosa (Rubiaceae) Type Conference Article
  Year 2012 Publication Planta Medica Abbreviated Journal  
  Volume 78 Issue 11 Pages 1182  
  Keywords  
  Abstract Galianthe Griseb. (Rubiaceae, tribe Spermacoceae) is a genus comprising 50 endemic species in South America, its main center of diversity is located in central and southern Brazil. In our continuing chemical and biological investigations concerning Rubiaceae species from Cerrado, we report the isolation of new compounds 1 and 2, together with the known epi-catechin (3), ursolic and oleanolic acid. The alkaloid 2 inhibited the enzyme malato synthase from pathogenic fungus Paracoccidioides brasiliensis wich is considered an important target since it is not found in human.  
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  Area Expedition Conference 2012 International Congress on Natural Products Research, New York City, July 28- August 1, 2012  
  Notes Approved no  
  Call Number EcoFoG @ webmaster @ Serial 171  
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