From the rhizomes of Hypoxis obtusa Burch, a monoglucoside of (E)-1,5-bis(3,4-dihydroxyphenyl)-1-penten-5-one, named shipamanine, has been isolated. It is biogenetically correlable to the co-occurrent hypoxoside, whose antiviral, antitumoral and analgesic activities have been shown. Two artefacts, 1-O-butylcurculigine and its aglucone, (1R,2R)-1-butoxy-1,5-bis(3,4-dihydroxyphenyl)-2-hydroxypentan-5-one, have also been isolated.
Further norlignans from Hypoxis obtusa Burch / C., Galeffi; E., Federici; G., Palazzino; Nicoletti, Marcello. - In: GAZZETTA CHIMICA ITALIANA. - ISSN 0016-5603. - 127:(1997), pp. 501-504.
Further norlignans from Hypoxis obtusa Burch
NICOLETTI, Marcello
1997
Abstract
From the rhizomes of Hypoxis obtusa Burch, a monoglucoside of (E)-1,5-bis(3,4-dihydroxyphenyl)-1-penten-5-one, named shipamanine, has been isolated. It is biogenetically correlable to the co-occurrent hypoxoside, whose antiviral, antitumoral and analgesic activities have been shown. Two artefacts, 1-O-butylcurculigine and its aglucone, (1R,2R)-1-butoxy-1,5-bis(3,4-dihydroxyphenyl)-2-hydroxypentan-5-one, have also been isolated.File allegati a questo prodotto
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