Acylated phenolic glycosides from Solenostemma argel
2003; Elsevier BV; Volume: 62; Issue: 8 Linguagem: Inglês
10.1016/s0031-9422(03)00022-0
ISSN1873-3700
Autores Tópico(s)Phytochemical compounds biological activities
ResumoFrom the aerial parts of Solenostemma argel, four new acylated phenolic glycosides sinapyl alcohol 9-O-feruloyl-4-O-α-rhamnopyranosyl-(1→2)-β-glucopyranoside, solargin I (1), sinapyl alcohol 9-O-caffeoyl-4-O-α-rhamnopyranosyl-(1→2)-β-glucopyranoside, solargin II (2), sinapyl alcohol 9-O-feruloyl-4-O-α-rhamnopyranosyl-(1→2)-α-rhamnopyranosyl-(1→2)-β-glucopyranoside, solargin III (3) and sinapyl alcohol 9-O-caffeoyl-4-O-α-rhamnopyranosyl-(1→2)-α-rhamnopyranosyl-(1→2)-β-glucopyranoside, solargin IV (4) have been isolated. The structures of the isolated compounds were verified by means of MS and NMR spectral analyses.
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