| Literature DB >> 15700639 |
Mário Geraldo de Carvalho1, Lucilene Faustina de Oliveira Cândido, Patrícia Miranda Da Costa, Victor Marcos Rumjanek.
Abstract
The phytochemical studies of the leaves of Licania arianeae Prance (Crysobalanaceae) have led to the identification of ten new chromones, four 5,7-dihydroxy-2-alkylchromones, four 5,7-dihydroxy-6-chloro-2-alkylchromones and two 5,7-dihydroxy-6,8-dichloro-2-alkylchromones. The structures were established from IR, NMR and FAB-MS spectra data including 2D NMR experiments of natural substances and of the methyl derivatives.Entities:
Mesh:
Substances:
Year: 2005 PMID: 15700639 DOI: 10.1080/14786410410001730265
Source DB: PubMed Journal: Nat Prod Res ISSN: 1478-6419 Impact factor: 2.861