Benzoic Acid Derivatives from Piper Species and Their Fungitoxic Activity against Cladosporium cladosporioides and C. sphaerospermum
- 26 October 2004
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of Natural Products
- Vol. 67 (11), 1783-1788
- https://doi.org/10.1021/np030530j
Abstract
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.Keywords
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