Alkaloids from stems of Nauclea officinalis / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 2997-3002, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-853301
ABSTRACT
Objective:
To study the alkaloids from the stems of Nauclea officinalis.Methods:
The chemical constituents were separated and purified by silica gel, ODS column chromatography, and preparative HPLC. Their structures were determined by UV, MS, and NMR spectroscopic analyses.Results:
Thirteen compounds were isolated from the stems of N. officinalis, the structures were identified as 3-R-3,4-dihydroangustoline (1), blumenol A (2), naucleofficine D (3), 1,2,3,4-tetrahydro-β-carboline (4), 3-S-3,4-dihydroangustoline (5), latifoliamide D (6), latifoliamide B (7), angustoline (8), 3,14-dihydroangustine (9), 3,14,18,19- tetrahydroangustine (10), 6'-acetyl-strictosamide (11), vincosamide (12), and strictosamide (13).Conclusion:
Compounds 2 and 4 are obtained from the plants of Nauclea L. for the first time. Compounds 2, 4, 6, 7, 9, and 10 are obtained from N. officinalis for the first time.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Traditional and Herbal Drugs
Ano de publicação:
2016
Tipo de documento:
Artigo
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