6''-O-Acetylsaikosaponin D

Journal of China Pharmaceutical University, 2003.

Study on the Constituents of the Roots of Bupleurum marginatum.[Reference: WebLink]

To find out the bioactive principles of Bupleurum marginatum.
METHODS AND RESULTS:
By using normal chromatography and spectral evidences, compounds were isolated and elucidated from the roots of this plant. Thirteen compounds were isolated from this plant for the first time, whose structures were identified as (+)-anomalin(I), (+)-praeruptorin A(II), (+)3′- angeloyloxy-4′-keto-3′,4′-dihydroseselin(III), xylitol(IV), saikochromone A(V),6′-O-acetylsaikosaponin d(6-O-Acetylsaikosaponin d,VI), saikosaponin b 4(VII), saikosaponin a(VIII), saikosaponin d(IX), saikosaponin b 2(X), saikosaponin c(XI), β-sitosterol, and β-daucosterol, respectively.
CONCLUSIONS:
Among them, II and III were isolated from the genus for the first time.