Method for preparing taxol micro ball anti-cancer medicine
An anticancer drug, paclitaxel technology, applied in the direction of antineoplastic drugs, drug combinations, antipyretics, etc., can solve problems affecting drug promotion and application, treatment failure, toxic and side effects, etc., to reduce adverse drug reactions and reduce seriousness Toxic and side effects, concentration-enhancing effect
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[0019] Formula one,
[0020] 3 parts of paclitaxel, 7 parts of slow-release polymer.
[0021] The slow-release polymer uses a mixture of polylactic acid and dichloromethane solution with a concentration of 7%.
[0022] Formula two,
[0023] Paclitaxel 4 parts, slow-release polymer 10 parts.
[0024] The sustained-release polymer was a mixture of lactic acid-glycolic acid copolymer and dichloromethane solution at a concentration of 7%.
[0025] Formula three,
[0026] 3.8 parts of paclitaxel, 9 parts of slow-release polymer.
[0027] The slow-release polymer uses a mixture of polylactic acid and dichloromethane solution with a concentration of 7%.
[0028] Preparation steps:
[0029] Weigh paclitaxel according to the formula ratio under light-shielding conditions and add it to the dichloromethane solution of polylactic acid or lactic acid-glycolic acid copolymer with a concentration of 7%, ultrasonically disperse for 60 seconds to make a suspension, and then slowly dissol...
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