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[Diterpenoid alkaloids from Aconitum bulleyanum Diels]
Abstract
Objective:
To investigate the diterpenoid alkaloids from Aconitum bulleyanum.
Method:
Diterpenoid alkaloids were separated by solvent extraction and chromatography on silical gel, and their structures were determined by spectral analysis and chemical evidence.
Result:
Five diterpenoid alkaloids were elucidated as yunaconitine, crassicauline A, vilmorrianine C, lycoctonine and lappaconitine.
Conclusion:
All the compounds were isolated from this plant for the first time.