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Porric Acids A−C − New Antifungal Dibenzofurans from the Bulbs of Allium Porrum L.
Author(s) -
Carotenuto Alfonso,
Fattorusso Ernesto,
Lanzotti Virginia,
Magno Silvana
Publication year - 1998
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/(sici)1099-0690(199804)1998:4<661::aid-ejoc661>3.0.co;2-v
Subject(s) - chemistry , antifungal , fusarium culmorum , stereochemistry , fusarium , botany , microbiology and biotechnology , biology
Three new dibenzofurans, porric acids A ( 1 ), B ( 2 ) and C ( 3 ), have been isolated from the bulbs of Allium porrum L. Their structures have been elucidated by a detailed spectroscopic analysis, including 2D HMBC and ROESY correlation experiments. When tested against Fusarium culmorum , porric acids A−C ( 1 − 3 ) were found to exhibit antifungal activity.