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BIBTEX RIS

Benzoic Acid Derivatives from Piper Species and Their Fungitoxic Activity against Cladosporium c ladosporioides and C. s phaerospermum

2004; American Chemical Society; Volume: 67; Issue: 11 Linguagem: Inglês

10.1021/np030530j

ISSN

1520-6025

Autores

João Henrique G. Lago, Clécio Sousa Ramos, Diego Campos C. Casanova, Andréia de A. Morandim, Débora Cristina Baldoqui, Alberto José Cavalheiro, Vanderlan da Silva Bolzani, Maysa Furlan, Elsie Franklin Guimarães, Maria Cláudia Marx Young, Massuo J. Kato,

Tópico(s)

Traditional and Medicinal Uses of Annonaceae

Resumo

Piper crassinervium, P. aduncum, P. hostmannianum, and P. gaudichaudianum contain the new benzoic acid derivatives crassinervic acid (1), aduncumene (8), hostmaniane (18), and gaudichaudianic acid (20), respectively, as major secondary metabolites. Additionally, 19 known compounds such as benzoic acids, chromenes, and flavonoids were isolated and identified. The antifungal activity of these compounds was evaluated by bioautographic TLC assay against Cladosporium cladosporioides and C. sphaerospermum.

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