Chemical constituents from the seeds of Annona squamosa / 药学学报
Acta Pharmaceutica Sinica
; (12): 153-158, 2005.
Article
en Zh
| WPRIM
| ID: wpr-241356
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>AIM</b>To study the antitumor active constituents of the seeds from Annona squamosa L. (Annonaceae).</p><p><b>METHODS</b>Various chromatographic techniques were used to isolate and purify the constituents. Their physico-chemical properties and spectral data were determined to elucidate the structures.</p><p><b>RESULTS</b>Eleven compounds were isolated and identified as annonaceous acetogenins: squamocenin (1), annotemoyin-2 (2), reticulatain-2 (3), squamocin-I (4), squamocin-B (5), squamocin (6), motrilin (7), squamostatin-D (8), squamostatin-E (9), cherimolin-1 (10), cherimolin-2 (11) from the ethyl alcohol extract of A. squamosa L.</p><p><b>CONCLUSION</b>Squamocenin (1) is a new acetogenin. Annotemoyin-2 (2) and reticulatain-2 (3) were isolated from this plant for the first time.</p>
Texto completo:
1
Índice:
WPRIM
Asunto principal:
Plantas Medicinales
/
Semillas
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Estructura Molecular
/
Química
/
Annona
/
Furanos
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Lactonas
/
Conformación Molecular
Idioma:
Zh
Revista:
Acta Pharmaceutica Sinica
Año:
2005
Tipo del documento:
Article