[Studies on the triterpene sapogenins from Albizziae Cortex].
A new sapogenin named Julibrogenin A was isolated from the stem bark of Albizzia julibrissin Durazz (Albizziae Cortex). Based on chemical and spectral studies, their structure has been identified as 21-O-(2-hydroxymethyl-6-methyl-6-methoxyl-2,7-octadienoyl)-acacic acid. In addition, machaerinic acid lactone, machaerinic acid methylester, acacigenin B and julibrotriterpenoidal lactone A were also isolated from this plant and characterised.
Department of Phytochemistry, Beijing Medical University, Beijing, 100083.
S P
SP
Chen
R Y
RY
Zhang
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D007887:Fabaceae / Q000737:chemistry*; D010946:Plants, Medicinal; D014315:Triterpenes / Q000737:chemistry
D004365:Drugs, Chinese Herbal; D014315:Triterpenes; C425248:julibrogenin A