[Studies on chemical constituents from leaves of Sapium sebiferum].
OBJECTIVE
To study the chemical constituents from leaves of Sapium sebiferum.


METHODS
The compounds were isolated and purified by silic gel column chromatography and preparative HPLC. The structures were identified by various spectral evidence.


RESULTS
Nine compounds were obtained and they were shikimic acid (1), kaempferol (2), quercetin (3), isoquercein (4), hyperin (5), kaempferol-3-O-beta-D-glucopyranoside (6), kaempferol-3-O-beta-D-glueopyranoside (7), gallic acid (8), rutin (9).


CONCLUSIONS
Compounds 1, 5, 6 and 7 are isolated from this genus for the first time and compound 9 is isolated from this plant for the first time.
Wang
Hong-qing
HQ
Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine Ministry of Education, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
Zhao
Chun-yang
CY
Chen
Ruo-yun
RY
D002850:Chromatography, Gel; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D044949:Kaempferols / Q000737:chemistry / Q000302:isolation & purification; D018515:Plant Leaves / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D012431:Rutin / Q000737:chemistry / Q000302:isolation & purification; D031287:Sapium / Q000737:chemistry*; D012765:Shikimic Acid / Q000737:chemistry / Q000302:isolation & purification*