Xanthones and coumarins from Kielmeyera lathrophyton

Xanthones and coumarins from Kielmeyera lathrophyton

Three xanthones and six coumarins were isolated from the hexane extract of the stems of Kielmeyera lathrophyton, among them two new prenylated xanthones 1,5-dihydroxy -6'-methyl -6' -(4-methyl -3-pentenyl) -pyrano(2',3':3,2) -xanthone, 1,7 -dihydroxy -6' -methyl -6' -(4...

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Bibliographic Details
Main Authors: Cruz Frederico G., Silva-Neto José T. da, Guedes Maria L. S.
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2001-01-01
Series:Journal of the Brazilian Chemical Society
Subjects:
Kielmeyera lathrophyton
Guttiferae
xanthones
4-alkylcoumarins
4-phenylcoumarins
neoflavonoids
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532001000100016

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532001000100016

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