Patulosides A and B, novel xanthone glycosides from cell suspension cultures of Hypericum patulum.
Two new xanthone glycosides, patuloside A (3-beta-D-glucopyranosyloxy-1,5,6-trihydroxy-9H-xanthene-9-one, 1) and patuloside B [3-(2-O-alpha-L-rhamnopyranosyl-beta-D-glucopyranosyl)oxy-1,5, 6-trihydroxy-9H-xanthene-9-one, 2], have been isolated from cell suspension cultures of Hypericum patulum. Their structures were elucidated by spectral techniques.
School of Pharmaceutical Sciences, Mukogawa Women's University, Koshien Kyuban-cho, Nishinomiya, 663-8179, Japan. ishiguro@mwu.mukogawa-u.ac.jp
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D000900:Anti-Bacterial Agents / Q000302:isolation & purification* / Q000494:pharmacology; D015169:Colony Count, Microbial; D020448:Ericales / Q000737:chemistry*; D004926:Escherichia coli / Q000187:drug effects; D005960:Glucosides / Q000302:isolation & purification* / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013211:Staphylococcus aureus / Q000187:drug effects; D014966:Xanthenes / Q000302:isolation & purification* / Q000494:pharmacology; D044004:Xanthones
D000900:Anti-Bacterial Agents; D005960:Glucosides; D014966:Xanthenes; D044004:Xanthones; C120735:patuloside A; C120736:patuloside B