Plumepoppy total alkaloid salt and its prepn and application
A technology of total alkaloids and alkaloid borate, applied in application, chemical instruments and methods, animal feed, etc., can solve the problems of low solubility, lack of research and demonstration, easy to change, etc., and achieve obvious anti-inflammatory effect. , The effect of reducing production costs and improving performance
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Embodiment 1
[0144] Dissolve 10g of the total alkaloids of Boluohui with batch number 040713 (which contains about 4g of sanguinarine, MW349.39; 2g of chelerythrine, MW365.40) in ethanol, and add salicylic acid (MW138 .21) 1.7g, TLC monitoring, add a small amount of salicylic acid according to the reaction situation, until the salt-forming reaction of sanguinarine and chelerythrine is complete. TLC method: Silica gel G (Qingdao Ocean Chemical Factory) prepared chromatographic plates without adhesive; benzene:cyclohexane (9:1) was used as developer, bismuth potassium iodide was used for color development, chelerythrine R f is 0.4; the R of sanguinarine f is 0.6. After the salt-forming reaction is complete, the ethanol is recovered and dried to obtain the total alkaloid salicylate, with a yield of 77.4%. The high performance liquid phase was used for content determination, and the total salt content was 53.4% (based on sanguinarine salicylate and chelerythrine salicylate).
[0145] The...
Embodiment 2
[0151] Dissolve 10 g of the total alkaloids of bolus with the batch number 040713 in ethyl acetate, and prepare benzoate of the total alkaloids of prune with 1.5 g of benzoic acid (MW 122.13) according to the method in Example 1, with a yield of 71.2%. Detected by the method of Example 1, the total alkaloid benzoate content of Boluohui is 51.1%.
Embodiment 3
[0153] Dissolve 10 g of the total alkaloids of burrella with batch number 040713 in methanol, and prepare 1.8 g of tartaric acid (MW 150.12) according to the method of Example 1 to prepare the total alkaloids of burdock tartrate with a yield of 78.4%. Detected by the method of Example 1, the total alkaloid tartrate content of Boluohui was 52.6%.
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