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A New Glycoside, Kusaginin Isolated from Clerodendron trichotomum

1983; Oxford University Press; Volume: 56; Issue: 5 Linguagem: Inglês

10.1246/bcsj.56.1573

1348-0634

Atsushi Sakurai, Takahiko Kato,

Traditional and Medicinal Uses of Annonaceae

Abstract A new glycoside, kusaginin was isolated from Clerodendron trichotomum Thunb. and 2-(3,4-dihydroxyphenyl)ethyl 3-O-α-l-rhamnopyranosyl-4-O-(3,4-dihydroxycinnamoyl)-β-d-glucopyranoside was assigned to this substance from studies on the hydrolysis products and from analyses of the 1H NMR and 13C NMR spectra.