SHI Yu, MA Yang-min, KANG Yong-xiang, et al. Chemical Compositions of [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(23): 104-106.
DOI:
SHI Yu, MA Yang-min, KANG Yong-xiang, et al. Chemical Compositions of [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(23): 104-106. DOI: 10.13422/j.cnki.syfjx.2014230104.
Objective: To study the chemical constituents of Paeonia mairei in Taibai mountains and to supply material basis for its pharmacological research and therapeutic mechanism. Method: The compounds from P. mairei were isolated and purified by silica gel column chromatography
Sephadex LH-20 column chromatography and recrystallization method
and their structures were elucidated on the basis of their physicochemical properties and spectra analysis. Result: Eight compounds were obtained and identified as β-sitosterol(1)
oleanic acid(2)
hederagenin(3)
daucosterol(4)
chrysophanol(5)
benzoic acid(6)
gallic acid(7)
ethyl gallate(8). Conclusion: Compound 5 were obtained from the genus for the first time. The rest of the compounds was isolated from the plant of P. mairei for the first time.
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Chemical Constituents of Ethyl Acetate Extract Part of Ⅱ
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