Studies on chemical constituents from stem bark of Trewia nudiflora / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1566-1568, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-264895
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents from the stem bark of Trewia nudiflora.</p><p><b>METHOD</b>The chemical constituents were isolated by silica gel and sephadex LH - 20 column chromatography, and the structures were elucidated by means of spectral analysis.</p><p><b>RESULT</b>Ten compounds were obtained from EtOAc fraction of EtOH extract and identified as stigmast-4-en-6beta-ol-3-one (1), stigmast-4-en-6alpha-ol-3-one (2), 7beta-hydroxysitosterol (3), 7alpha-hydroxysitosterol (4), schleicheol 2 (5), taraxerone (6), abbeokutone (7), beta-hydroxypropiovanillone (8), o-vanillyl alcohol (9), glycerol monopalmitate (10).</p><p><b>CONCLUSION</b>Compounds 1-5 and 7-9 were isolated from this plant for the first time.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Medicamentos de Ervas Chinesas
/
Química
/
Cromatografia em Gel
/
Caules de Planta
/
Casca de Planta
/
Mallotus (Planta)
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2008
Tipo de documento:
Artigo
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