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.
Porric acids A-C new Antifungal dibenzofurans from the bulbs of allium porrum L / Carotenuto, Alfonso; Fattorusso, Ernesto; Lanzotti, Virginia; S., Magno. - In: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. - ISSN 1434-193X. - STAMPA. - 1998:4(1998), pp. 661-663. [10.1002/(SICI)1099-0690(199804)1998:4<661::AID-EJOC661>3.0.CO;2-V]
Porric acids A-C new Antifungal dibenzofurans from the bulbs of allium porrum L.
CAROTENUTO, ALFONSOPrimo
;FATTORUSSO, ERNESTO;LANZOTTI, VIRGINIA;
1998
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
