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Benzoic acid derivatives from Piper species and their fungitoxic activity against Cladosporium cladosporioides and C. sphaerospermum. | LitMetric
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Benzoic acid derivatives from Piper species and their fungitoxic activity against Cladosporium cladosporioides and C. sphaerospermum.

João Henrique G Lago Clécio Sousa Ramos Diego Campos C Casanova Andreia de A Morandim Debora Cristina B Bergamo Alberto J Cavalheiro Vanderlan da S Bolzani Maysa Furlan Elsie F Guimarães Maria Claudia M Young Massuo J Kato

J Nat Prod

Instituto de Química, Universidade de São Paulo, C.P. 26077-05599-970, São Paulo, SP, Brazil.

Published: November 2004

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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http://dx.doi.org/10.1021/np030530jDOI Listing

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