Studies on the Constituents of Sophora Species. XIV. Constituents of the Root of Sophora franchetiana DUNN (1)

Studies on the Constituents of Sophora Species. XIV. Constituents of the Root of Sophora franchetiana DUNN (1)

Three new flavonoid compounds, named sophoraisoflavanone B (I), mp 171-172°, C26H30O6, sophorapterocarpan A (II), mp 149°, C20H20O4, and sophoracoumestan A (III), mp over 300°, C20H14O5, were isolated from the root of Sophora franchetiana DUNN (Leguminosae). Their structures were determined by chemi...

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Veröffentlicht in:Chemical & pharmaceutical bulletin 1981/02/25, Vol.29(2), pp.532-538
Hauptverfasser: KOMATSU, MANKI, YOKOE, ICHIRO, SHIRATAKI, YOSHIAKI
Format: Artikel
Sprache:eng
Schlagworte:
prenylflavonoid
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Zusammenfassung:Three new flavonoid compounds, named sophoraisoflavanone B (I), mp 171-172°, C26H30O6, sophorapterocarpan A (II), mp 149°, C20H20O4, and sophoracoumestan A (III), mp over 300°, C20H14O5, were isolated from the root of Sophora franchetiana DUNN (Leguminosae). Their structures were determined by chemical and spectroscopic studies.
ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.29.532