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Diterpenoid alkaloids from a Tibetan medicinal plant Aconitum richardsonianum var. pseudosessiliflorum and their cytotoxic activity.
- Source :
- Journal of Pharmaceutical Analysis; Feb2011, Vol. 1 Issue 1, p57-59, 3p
- Publication Year :
- 2011
-
Abstract
- Abstract: The chemical constituents from Aconitum richardsonianum var. pseudosessiliflorum were investigated. The roots of this plant were extracted three times with 90% EtOH at the room temperature. The ethanol extracts were combined and concentrated under reduced pressure to yield residue, which was suspended in water and successively partitioned with chloroform. The chloroform extraction was isolated and purified by silica gel and Sephadex LH-20 column chromatography. Six compounds were isolated and elucidated as delelatine (1), isodelpheline (2), 3-acetylaconitine (3), isoatisine (4), nordhagenine A (5) and yunaconitine (6). Compounds 1–5 were obtained from Aconitum Brunneum for the first time. Compound (1) showed significant cytotoxic activities (IC<subscript>50</subscript>=4.36μM) against the human tumor cell line P388. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 20951779
- Volume :
- 1
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Journal of Pharmaceutical Analysis
- Publication Type :
- Academic Journal
- Accession number :
- 71488238
- Full Text :
- https://doi.org/10.1016/S2095-1779(11)70010-7