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ChemInform Abstract: Six Diprenylisoflavones, Derrisisoflavones A—F, from Derris scandens.

✍ Scribed by Toshikazu Sekine; Miyuki Inagaki; Fumio Ikegami; Yuichi Fujii; Nijsiri Ruangrungsi

Publisher: John Wiley and Sons
Year: 2010
Weight: 29 KB
Volume: 30
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199951180

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✦ Synopsis

Six Diprenylisoflavones, Derrisisoflavones A-F, from Derris scandens.

-The structures of derrisisoflavones A (Ia), B (II), C (III), D (Ib), E (Ic), and F (IV), isolated from the stems of title species in addition to six known isoflavones, are determined by spectroscopic means. Only compound (III) shows relatively high antidermatophyte activity against Trichophyton mentagrophytes.

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