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El pericó, Hypericum perforatum
Lauro: revista del Museu de Granollers, 2000 openaire +1 more source
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Hypericum perforatum subsp. perforatum
2021Published as part of Info Flora, 2021,
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Hypericum perforatum subsp. perforatum
2018Hypericum perforatum L. subsp. perforatum Artbeschreibung: 30-100 cm hoch. Stängel meist mehrere, reich verzweigt, mit 2 Längskanten. Blätter länglich-oval bis lineal, 1-2(-4) cm lang, ganzrandig, dicht und fein durchscheinend punktiert, Rand oft nach unten gebogen. Blüten gelb, in vielblütigen Rispen.
Konrad Lauber +2 more
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Phenolic Compounds from Hypericum perforatum
Planta Medica, 2002During a re-investigation of phenolic compounds from the dried crude drug material of St. John's wort (Hypericum perforatum L.) 22 phenolic compounds were detected by HPLC; 14 of them were quantified using the same system. Twelve phenolic compounds were isolated from the plant material and their structures identified mainly by spectroscopic methods ...
Guido, Jürgenliemk, Adolf, Nahrstedt
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Xanthones from calli ofHypericum Perforatumsubsp.Perforatum
Natural Product Research, 2005Two new xanthone derivatives, 1-hydroxy-5,6,7-trimethoxyxanthone and 3-O-methylpaxanthone were isolated from callus of Hypericum perforatum subsp. perforatum together with the known paxanthone, cadensin G, 1-hydroxy-6,7-dimethoxyxanthone, 1,3,6,7-tetrahydroxyxanthone, and 1,3,5,6-tetrahydroxyxanthone.
Franco Ferrari +4 more
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