Mesaconitine（2752-64-9）

Summarize Aconitine is the main effective ingredient in Aconitum chuanwu and has a wide range of uses. In the existing technology, solvent extraction or ion exchange resin are mostly used for extraction, and the extraction rate is very low. Some studies have provided a method for converting aconitine diester alkaloids into lipid alkaloids. Add aconitum diester type alkaloid material into toluene and make it pass the said material, add long-chain fatty acid into toluene, and then add pyridine into toluene and heat and reflux to obtain the product lipid-type alkaloid Chemicalbook. The aconitine diester type alkaloid material is aconitine standard, medium aconitine standard or secondary aconitine standard; Or, it is the dried powder of traditional Chinese medicine Chuanwu, dried powder of Radix Aconiti or dried powder of aconite. The electrospray mass spectrometry analysis shows that the method of the invention enables the highly toxic aconite diester alkaloids to be converted into lipid alkaloids, and the conversion rate is more than 90%; In addition, traditional Chinese medicine can be directly used as the reaction raw material, which can avoid the early extraction and purification of reactants.