Xanthones and coumarins from Kielmeyera lathrophyton

by Cruz Frederico G., Silva-Neto José T. da, Guedes Maria L. S.
Published 2001-01-01

Sensitized photooxygenation of Ent-Pimaradiene derivatives

by Cruz Frederico G., Cerqueira Martins D. de, Roque Nídia F.
Published 2003-01-01

Additional Coumarins from Kielmeyera reticulata

by Cruz Frederico G., Moreira Luciana de M., Santos Nelson A. S., Guedes Maria L. S.
Published 2002-01-01