A new bianthron glycoside as inhibitor of Trypanosoma cruzi glyceraldehyde 3-phosphate dehydrogenase activity - Macedo, Edângelo M. S.; Wiggers, Helton J.; Silva, Maria G. V.; Braz Filho, Raimundo; Andricopulo, Adriano Defini; Montanari, Carlos Alberto (Journal of the Brazilian Chemical Society, 2009)