Flavonoids from the root and stem of Sophora tomentosa

Toshiyuki Tanaka,Munekazu Iinuma,Fujio Asai,Masayoshi Ohyama,Charles L. Burandt

Flavonoids from the root and stem of Sophora tomentosa

1997

Toshiyuki Tanaka
Munekazu Iinuma
Fujio Asai
Masayoshi Ohyama
Charles L. Burandt

From the root and the stem of Sophora tomentosa, five new flavonoids, tomentosanols A-E, were isolated in addition to 15 known flavonoids. The structures were determined by spectral analysis including 2D-NMR techniques.

Keywords:

Sophora tomentosa
Botany
Biochemistry
Flavonoid
Biology
spectral analysis

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