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|Type:||Artigo de periódico|
|Title:||Anticholinesterase activity evaluation of alkaloids and coumarin from stems of Conchocarpus fontanesianus|
|Author:||Cabral, Rodrigo S.|
Sartori, Maura C.
Queiroga, Carmen L.
Eberlin, Marcos N.
Lago, Joao H. G.
Moreno, Paulo R. H.
Young, Maria C. M.
|Abstract:||Conchocarpus fontanesianus (A. St.-Hill.) Kallunki & Pirani, Rutaceae, popularly known as pitaguara, is a native and endemic tree from Sao Paulo and Rio de Janeiro States, Brazil. Based in the information that anticholinesterasic derivatives could act as new prototypes to treatment of Alzheimer disease, this work describes the fractionation guided by evaluation of the anticholinesterase activity of the ethanolic stems extract from C. fontanesianus. This procedure afforded the alkaloids dictamnine (1), gamma-fagarine (2), skimianine (3), and 2-phenyl-1-methyl-4-quinolone (4), as well as the coumarin marmesin (5).|
|Editor:||Soc Brasileira Farmacognosia|
|Appears in Collections:||CPQBA - Artigos e Outros Documentos|
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