Two New Isoflavones from Iris dichotoma

Two New Isoflavones from Iris dichotoma

Two new isoflavones, 6,8,4′-trihydroxy-7,3′-dimethoxyisoflavone (1) and 6,8,4′-trihydroxy-7-methoxyisoflavone (2), were isolated from the rhizomes of Iris dichotoma. The structures of the new compounds were elucidated by spectroscopic analyses including 2D NMR techniques.

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Veröffentlicht in:Chemistry of natural compounds 2014-07, Vol.50 (3), p.430-432
Hauptverfasser: Huang, Long, Ma, Wenhui, Liu, Yanze, Peng, Yong, Xiao, Peigen
Format: Artikel
Sprache:eng
Schlagworte:
Isoflavones
Medicine
nuclear magnetic resonance spectroscopy
Organic Chemistry
Pharmacy
Plant Sciences
rhizomes
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Zusammenfassung:Two new isoflavones, 6,8,4′-trihydroxy-7,3′-dimethoxyisoflavone (1) and 6,8,4′-trihydroxy-7-methoxyisoflavone (2), were isolated from the rhizomes of Iris dichotoma. The structures of the new compounds were elucidated by spectroscopic analyses including 2D NMR techniques.
ISSN:0009-3130
1573-8388
DOI:10.1007/s10600-014-0978-9