Three new diterpenoid alkaloids, along with eleven known alkaloids, were isolated from the whole herbs of Delphinium yunnanense. The new alkaloids include a rearranged-type C 19 -diterpenoid alkaloid, named yunnanenseine A (1), and two hetisine-type C 20 -diterpenoid alkaloids, named yunnanenseine B
Diterpenoid Alkaloids from Delphinium tatsienense
โ Scribed by Feng-Zheng Chen; Qiao-Hong Chen; Xiao-Yu Liu; Feng-Peng Wang
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- German
- Weight
- 165 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0018-019X
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โฆ Synopsis
Three new C 20 -diterpenoid alkaloids, along with twenty-two known alkaloids, were isolated from the whole herbs of Delphinium tatsienense. The new alkaloids include a vakognavine-type C 20 -diterpenoid alkaloid, designated as tatsienenseine A (1), and two hetisine-type C 20 -diterpenoid alkaloids, designated as tatsienenseines B (2) and C (3). Their structures were elucidated by IR, HR-ESI-MS, 1D-and 2D-NMR analyses.
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## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract From the aerial parts of __Delphinium buschianum__ Grossh., collected in Turkey, a new diterpenoid alkaloid **1**, named budelphine, was isolated along with the known diterpenoid alkaloids karakoline (**2**), 18โhydroxyโ14โ__O__โmethylgadesine (**3**), delsoline (**4**), lapaconidine (*
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