CN101612188A - 杜仲降压中药缓释制剂的制备方法及产品 - Google Patents
杜仲降压中药缓释制剂的制备方法及产品 Download PDFInfo
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- CN101612188A CN101612188A CN200910303923A CN200910303923A CN101612188A CN 101612188 A CN101612188 A CN 101612188A CN 200910303923 A CN200910303923 A CN 200910303923A CN 200910303923 A CN200910303923 A CN 200910303923A CN 101612188 A CN101612188 A CN 101612188A
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Abstract
Description
树脂型号 | PDG吸附量(mg/g) | PDG吸附率(%) | GP吸附量(mg/g) | GP吸附率(%) |
S-8 | 28.2 | 86.2 | 20.3 | 83.9 |
聚酰胺 | 18.2 | 55.7 | 15.2 | 62.8 |
NKA-9 | 17.8 | 54.4 | 18.3 | 75.6 |
NKA-11 | 16.2 | 49.5 | 16.8 | 69.4 |
AB-8 | 28.0 | 85.6 | 19.8 | 81.8 |
D-140 | 25.3 | 77.4 | 17.3 | 71.5 |
D-101 | 26.3 | 80.4 | 16.3 | 67.3 |
HPD-600 | 23.5 | 71.8 | 14.3 | 59.1 |
杜仲降压提取物 | 75g(PDG≥1.2、GP≥1.0g) |
HPMC | 20.3g |
PVPK90 | 1.72g |
硬脂酸镁 | 0.72g |
水 | 适量 |
制成 | 200粒 |
HMPC | 86.4g |
PEG-400 | 2.4ml |
聚山梨酯80 | 3.2ml |
钛白粉 | 8g |
柠檬黄 | 8mg |
60%乙醇 | 3200ml |
制成 | 3200ml |
杜仲降压提取物 | 75g(PDG≥1.2、GP≥1.0g) |
HPMC | 20.3g |
PVPK90 | 1.72g |
硬脂酸 | 0.72g |
水 | 适量 |
制成 | 200粒 |
时间 | 处方1 |
3小时 | 22.4% |
9小时 | 50.5% |
20小时 | 86.7% |
杜仲降压胶囊提取物 | 75g(PDG≥1.2、GP≥1.0g) |
HPMC | 18.5g |
PVPK90 | 1.72g |
硬脂酸 | 0.70g |
水 | 适量 |
制成 | 200粒 |
时间 | 处方1 |
3小时 | 22.8% |
9小时 | 50.7% |
20小时 | 88.1% |
杜仲降压缓释胶囊提取物 | 300g(PDG≥4.8、GP≥4.0g) |
HPMC | 74g |
PVPK90 | 6.88g |
硬脂酸 | 2.8g |
水 | 适量 |
制成 | 800粒 |
HMPC | 17.8g |
PEG-400 | 2.6ml |
聚山梨酯80 | 2.6ml |
钛白粉 | 2g |
柠檬黄 | 2mg |
60%乙醇 | 800ml |
制成 | 800ml |
杜仲降压缓释胶囊提取物 | 300g(PDG≥4.8、GP≥4.0g) |
HPMC | 74g |
PVPK90 | 6.88g |
硬脂酸 | 2.8g |
水 | 适量 |
制成 | 800粒 |
HMPC | 20.6g |
PEG-400 | 1.2ml |
聚山梨酯80 | 1.2ml |
钛白粉 | 2g |
柠檬黄 | 2mg |
60%乙醇 | 800ml |
制成 | 800ml |
杜仲降压缓释胶囊提取物 | 300g(PDG≥4.8、GP≥4.0g) |
HPMC | 74g |
PVPK90 | 6.88g |
硬脂酸 | 2.8g |
水 | 适量 |
制成 | 800粒 |
HMPC | 21.6g |
PEG-400 | 0.6ml |
聚山梨酯80 | 0.8ml |
钛白粉 | 2g |
柠檬黄 | 2mg |
60%乙醇 | 800ml |
制成 | 800ml |
时间(h) | 1 | 3 | 6 | 9 | 12 | 16 | 20 | 24 |
释放度 | 7.9 | 22.4 | 38.1 | 51.9 | 63.1 | 76.9 | 87.6 | 97.6 |
时间(h) | 以900ml0.1mol/l盐酸溶液为释放介质 | 以900mlpH值6.8磷酸缓冲液为释放介质 | 以900mlpH值7.4磷酸缓冲液为释放介质 |
1 | 7.8 | 8.0 | 8.2 |
3 | 22.1 | 22.9 | 23.6 |
6 | 37.6 | 39.6 | 40.5 |
9 | 50.9 | 53.0 | 53.7 |
12 | 62.1 | 64.7 | 66.0 |
16 | 75.5 | 77.9 | 78.8 |
20 | 86.4 | 89.6 | 91.2 |
24 | 96.9 | 98.4 | 100.1 |
杜仲降压胶囊提取物 | 75g |
HPMC | 18.5g |
PVPK90 | 1.72g |
硬脂酸 | 0.7g |
水 | 适量 |
制成 | 200粒 |
HMPC | 21.6g |
PEG-400 | 0.6ml |
聚山梨酯80 | 0.8ml |
钛白粉 | 2g |
柠檬黄 | 2mg |
60%乙醇 | 800ml |
制成 | 800ml |
组别 | 例数(n) | 显效 | 有效 | 无效 | 总有效率(%) |
治疗组 | 108 | 67(62.03) | 32(29.64) | 9(8.33) | 99(91.67) |
对照组 | 108 | 47(43.52) | 40(37.04) | 21(19.44) | 87(80.56) |
Claims (9)
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CN102335157A (zh) * | 2011-10-21 | 2012-02-01 | 安徽环球药业股份有限公司 | 厄贝沙坦片包衣及其制备方法和应用 |
CN103610795A (zh) * | 2013-12-09 | 2014-03-05 | 百花医药集团股份有限公司 | 一种杜仲降压口服制剂的制备方法 |
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CN112494556A (zh) * | 2020-11-25 | 2021-03-16 | 王红卫 | 治疗高血压病的口服药物 |
CN113413392A (zh) * | 2021-07-07 | 2021-09-21 | 江西普正制药股份有限公司 | 一种杜仲提取物组合物及其制备方法和应用 |
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