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The first naturally occurring amino-isoflavone from the root bark of Piscidia erythrina L.

✍ Scribed by Masaaki Moriyama; Satoshi Tahara; John L. Ingham; Eriko Narita; Jun Kawabata; Junya Mizutani

Publisher: Elsevier Science
Year: 1990
Tongue: French
Weight: 134 KB
Volume: 31
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)97142-9

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✦ Synopsis

An amino-substituted isoflavone was isolated from the root bark of Piscidia erythrina. The structure was established as 4'-amino-5,7,3'-trihydroxy-5'-methoxy-2',6'bis(3,3-dimethylallyl)isoflavone by spectroscopic and chemical methods.

Three major isoflavonoid groups (rotenoids, isoflavones and coumaronochromones)

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