Study on chemical constituents from branches and leaves of Polyalthia nemoralis / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1024-1027, 2011.
Artículo
en Chino
| WPRIM
| ID: wpr-252950
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the chemical constituents of the branches and leaves of Polyalthia nemoralis.</p><p><b>METHOD</b>The compounds were isolated and purified by silica gel, macroporous adsorption resin and Sephadex LH-20 column chromatographic methods. Their chemical structures were elucidated on the basis of physicochemical properties and spectral data.</p><p><b>RESULT</b>Fourteen compounds were isolated and identified as syringic acid (1), 3-methoxy-4-hydroxycinnamic acid (2), vanillic acid (3), 4-hydroxybenzoic acid (4), mauritianin (5), (+)-xylopinidine (6), (+)-oblongine(7), (+)-tembetarine (8), eythritol (9), D-mannitol (10), ethyl-beta-D-glucopyranoside (11), (+)-magnoflorine (12), stepharanine (13), (2S, 4R)-4-hydroxy-2-piperidine-carboxylic acid (14), respectively.</p><p><b>CONCLUSION</b>All the compounds were isolated from the genus Polyalthia for the first time; compounds 6 and 13 showed inhibitation activities against multi tumor cell lines.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Parabenos
/
Aporfinas
/
Farmacología
/
Ácido Vanílico
/
Extractos Vegetales
/
Supervivencia Celular
/
Química
/
Cromatografía en Agarosa
/
Tallos de la Planta
/
Hojas de la Planta
Límite:
Humanos
Idioma:
Chino
Revista:
China Journal of Chinese Materia Medica
Año:
2011
Tipo del documento:
Artículo
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