[Study on chemical constituents of Potentilla chinensis Ser].
Five compounds (I - V) were isolated from Potentilla chinensis Ser. On the basis of spectral data and chemical evidence. I - V were identified as 2alpha-hydroxyoleanolic acid (I), 2alpha-hydroxyursolic acid (II), 5, 7, 4'-trihydroxyflavone (IIl), beta-sitosterol (IV), daucostarine (V). All these compounds were isolated from Potentilla chinensis Ser for the first time.
Shen
Yang
Y
Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai 200433, China.
Wang
Qing-He
QH
Lin
Hou-Wen
HW
Shu
Wei
W
Zhou
Jian-Bin
JB
Li
Zhi-Yong
ZY
D047309:Flavones; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D031987:Potentilla / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
C427507:5,7,4'-trihydroxyflavone; D047309:Flavones; D005419:Flavonoids; D012855:Sitosterols; D014315:Triterpenes; D009828:Oleanolic Acid; C113861:corosolic acid; C412811:maslinic acid