Molluscicidal saponins from Cussonia spicata
1986; Elsevier BV; Volume: 25; Issue: 11 Linguagem: Inglês
10.1016/s0031-9422(00)84496-9
ISSN1873-3700
AutoresJan Gunzinger, Jerôme D. Msonthi, Kurt Hostettmann,
Tópico(s)Microbial Natural Products and Biosynthesis
ResumoTwo saponins are responsible for the molluscicidal activity of an extract of the stem bark of Cussonia spicata. Their structures have been established as [α-L-arabinofuranosyl-(1 → 4)-β-D-glucuronopyranosyl-(1 → 3)]-3β-hydroxyolean-12-en-28-oic acid and [(α-L-arabinofuranosyl-(1 → 4)-β-D-galactopyranosyl-(1 → 2))-β-D-glucuronopyranosyl-(1 → 3)]-3β-hydroxyolean-12-en-2
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