Abstract: A reinvestigation of the bark of Uncaria tommtosa afforded, in addition to the major quinovic acid glycosides 1-3, three further glycosides 4-6. The structures were elucidated by spectral and chemical studies. Furthermore, a series of antiviral tests were performed on all these glycosides and on the related glycosides 7-9, previously isolated from Guettarda platypoda.
Plant Metabolites. Structure and In Vitro Antiviral Activity of Quinovic Acid Glycosides from Uncaria tomentosa and Guettarda platyipoda
AQUINO, Rita Patrizia;DE SIMONE, Francesco;PIZZA, Cosimo;
1989-01-01
Abstract
Abstract: A reinvestigation of the bark of Uncaria tommtosa afforded, in addition to the major quinovic acid glycosides 1-3, three further glycosides 4-6. The structures were elucidated by spectral and chemical studies. Furthermore, a series of antiviral tests were performed on all these glycosides and on the related glycosides 7-9, previously isolated from Guettarda platypoda.File in questo prodotto:
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