Cardioactive C<sub>19</sub>-Diterpenoid Alkaloids from the Lateral Roots of <i>Aconitum carmichaeli</i> “Fu Zi”
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چکیده
منابع مشابه
Alkaloids isolated from the lateral root of Aconitum carmichaelii.
Two new alkaloids, aconicarmine (1) and aconicaramide (5), were isolated from the EtOH extract of the lateral roots of Aconitum carmichaelii, together with five known compounds: fuziline (2), neoline (3), N-ethylhokbusine B (4), 5-hydroxymethylpyrrole-2-carbaldehyde (6), and oleracein E (7). Their structures were elucidated by physical and NMR analysis. Pyrrole alkaloids were isolated from A. c...
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Four new diterpenoid alkaloids: tiantaishansine (1), tiantaishannine (2), tiantaishanmine (3), and tiantaishandine (4) have been isolated from the roots of Delphinium tiantaishan. Their structures were elucidated by chemical evidence and spectral analyses, including ESI-MS, HR-EI-MS, 1D- and 2D-NMR.
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Five new diterpenoid alkaloids, ajacisines A–E (1–5), were isolated from Delphinium ajacis, along with seven known alkaloids (6–12). On the basis of their spectral data (IR, UV, HR‐ESI‐MS, 1D and 2D NMR) and chemical properties, the structures of compounds 1–12 were identified. All isolated compounds were evaluated for their in vitro antiviral activities against respiratory syncytial virus, and...
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متن کاملResearch in the chemistry of diterpenoid alkaloids
This paper summarizes some of our recent research on diterpenoid and norditerpenoid alkaloids. Structures for delatisine, vakhmatine, vakhmadine, ajabicine, tangirine, septatisine, andersobine, and deacetylheterophylloidine are discussed. A novel furanohetisine-type alkaloid isolated from the seeds of Delphinium elafum L. is delatisine (1). The 1% nmr spectrum revealed twenty carbons, none of w...
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ژورنال
عنوان ژورنال: CHEMICAL & PHARMACEUTICAL BULLETIN
سال: 2012
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.60.144