Sustained-release dropping pill of Tripterygium glycosides and method of preparing the same
A technology of tripterygium glycosides and sustained-release dropping pills is applied in pharmaceutical formulations, medical preparations with inactive ingredients, and medical preparations containing active ingredients, etc. hazards, environmental pollution, etc.
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[0027] Now with several groups of specific examples, the preparation method of tripterygium glycosides sustained-release dripping pills of the present invention will be further described.
[0028] First group:
[0029] Based on a total weight of 100g, weigh 40% of the matrix PEG4000, 10% of PEG6000, 10% of PEG1500, 11% of stearic acid, 17% of glyceryl monostearate, 2% of vitamin A as a stabilizer, and 10% of tripterygium glycosides as raw materials; Heat the matrix in a heating container and stir it to melt, add the corresponding proportion of tripterygium glycosides, stir well, then add the stabilizer vitamin A and stir evenly, under the condition of heat preservation, put the molten or mixed medicinal solution Drop it into a condensation column filled with simethicone, where the temperature when heated and melted is 55°C, the temperature of the upper part of the condensate is 20°C, and the temperature of the bottom is -4°C; take it out after forming.
[0030] The obtained p...
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