Document Report Card

ID: ALA1150861

Journal: J Nat Prod

Title: Triterpene saponins from Tupidanthus calyptratus.

Authors: Cioffi G, Bellino A, Pizza C, Venturella F, De Tommasi N.

Abstract: Five new bisdesmosidic saponins (1--5) were isolated from the aerial parts of Tupidanthus calyptratus. Their structures were determined by (1)H--(1)H correlation spectroscopy (COSY, TOCSY, ROESY) and (1)H--(13)C correlation (HSQC, HMBC) NMR experiments, FABMS, and chemical data.

CiteXplore: 11421737

DOI: 10.1021/np000375y