Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 2006-Jun
[Studies on phloroglucinol derivatives of Dryopteris fragrans L].
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Přihlášení Registrace
Odkaz je uložen do schránky
Klíčová slova
Abstraktní
OBJECTIVE
To study the phloroglucinol derivatives of Dryopteris fragrans.
METHODS
Isolation and purification were carried out on repeated silica gel, Sephadex LH-20 column chromatography and prepare HPLC. The structures of the compounds were determined by physicochemical properties and spectral analysis.
RESULTS
Four compounds were isolated and identified as aspidin PB (I), dryofragin (II), aspidinol (III), aspidin BB (IV).
CONCLUSIONS
Compounds IV is isolated from this plant for the first time.
