Chemical constituents from herb of Alternanthera philoxeroides / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 1072-1075, 2006.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-356696
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the active constituents from Alternanthera philoxeroides.</p><p><b>METHOD</b>The constituents were isolated with silica gel and Toyopearl HW-40C gel column chromatography and purified by HPLC. Their structures were elucidated by spectroscopy.</p><p><b>RESULT</b>Nine compounds were isolated and identified as phaeophytin a (1), pheophytin a' (2), oleanoic acid (3), beta-sitosterol (4), 3beta-hydroxystigmast-5-en-7-one (5), alpha-spinasterol (6), 24-methylenecycloartanol (7), cycloeucalenol (8), phytol (9).</p><p><b>CONCLUSION</b>Compounds 1,2,5,7-9 were isolated from this plant for the first time.</p>
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Phytol
/
Phytosterols
/
Plants, Medicinal
/
Chemistry
/
Chlorophyll
/
Plant Stems
/
Plant Leaves
/
Amaranthaceae
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2006
Document type:
Article