Alkaloids from the root of Lindera angustifolia / 药学学报
Acta Pharmaceutica Sinica
; (12): 931-934, 2005.
Article
en Zh
| WPRIM
| ID: wpr-253538
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>AIM</b>To study the alkaloid constituents of the root of Lindera angustifolia Cheng.</p><p><b>METHODS</b>The constituents were isolated and purified by column chromatography and the structures were characterized by spectral analysis.</p><p><b>RESULTS</b>Seven aporphine alkaloids, laurotetanine (I), N-methyllaurotetanine (II), boldine (III), isoboldine (IV), norboldine (V), N-ethoxycarbonyllaurotetanine (VII) and a quaternary isoquinoline alkaloid, magnocurarine (VI), were isolated and identified. The structure of VII was further identified by semi-synthesis with I as starting material.</p><p><b>CONCLUSION</b>All compounds were obtained from this plant for the first time and compound VII was found as a naturally occurring compound for the first time.</p>
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Aporfinas
/
Plantas Medicinales
/
Estructura Molecular
/
Química
/
Raíces de Plantas
/
Lindera
/
Alcaloides
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Isoquinolinas
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Conformación Molecular
Idioma:
Zh
Revista:
Acta Pharmaceutica Sinica
Año:
2005
Tipo del documento:
Article