CN103142535B - 一种藻酸双酯钠肠溶片及其制备方法 - Google Patents
一种藻酸双酯钠肠溶片及其制备方法 Download PDFInfo
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- CN103142535B CN103142535B CN201310092652.8A CN201310092652A CN103142535B CN 103142535 B CN103142535 B CN 103142535B CN 201310092652 A CN201310092652 A CN 201310092652A CN 103142535 B CN103142535 B CN 103142535B
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- 238000009505 enteric coating Methods 0.000 claims abstract description 9
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- 238000000034 method Methods 0.000 claims abstract description 3
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- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 35
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 35
- 229940072056 alginate Drugs 0.000 claims description 35
- 150000005690 diesters Chemical class 0.000 claims description 35
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 34
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- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 21
- 239000000770 propane-1,2-diol alginate Substances 0.000 claims description 21
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- 239000011230 binding agent Substances 0.000 claims description 3
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- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
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Landscapes
- Medicinal Preparation (AREA)
Abstract
Description
30min | 1h | 2h | 3h | 4h | |
实施例1 | 8.3% | 9.0% | 9.9% | 10.4% | 11.5% |
实施例2 | 8.8% | 10.1% | 11.5% | 12.3% | 13.2% |
实施例3 | 8.4% | 9.8% | 10.4% | 11.2% | 12.9% |
实施例4 | 5.5% | 6.7% | 7.7% | 8.5% | 9.8% |
实施例5 | 6.4% | 7.8% | 9.1% | 10.2% | 11.0% |
实施例6 | 7.0% | 8.1% | 9.3% | 10.5% | 11.6% |
5min | 10min | 15min | 20min | 30min | 40min | 50min | 60min | |
实施例1 | 14.7% | 50.0% | 65.2% | 77.4% | 82.6% | 84.4% | 86.1% | 88.9% |
实施例2 | 15.6% | 44.5% | 60.3% | 70.2% | 78.9% | 82.1% | 85.6% | 89.0% |
实施例3 | 16.3% | 45.7% | 58.3% | 67.2% | 75.7% | 79.8% | 83.4% | 86.5% |
实施例4 | 18.5% | 58.9% | 71.5% | 78.3% | 82.6% | 85.1% | 88.7% | 91.2% |
实施例5 | 16.9% | 49.9% | 62.6% | 72.1% | 78.6% | 83.8% | 86.4% | 88.3% |
实施例6 | 15.9% | 46.3% | 59.5% | 73.4% | 78.8% | 81.1% | 84.7% | 86.9% |
30min | 1h | 2h | 3h | 4h | |
实施例7 | 6.4% | 7.5% | 8.1% | 8.8% | 9.6% |
实施例8 | 4.3% | 5.4% | 6.0% | 6.9% | 8.0% |
实施例9 | 5.7% | 6.5% | 7.3% | 8.1% | 8.9% |
实施例10 | 5.5% | 6.7% | 7.7% | 8.5% | 9.8% |
实施例11 | 5.9% | 7.0% | 7.7% | 8.6% | 9.7% |
实施例12 | 6.3% | 7.1% | 8.0% | 8.9% | 9.7% |
实施例13 | 7.0% | 8.1% | 9.4% | 10.2% | 11.0% |
5min | 10min | 15min | 20min | 30min | 40min | 50min | 60min | |
实施例7 | 17.9% | 48.7% | 62.7% | 70.3% | 76.8% | 81.4% | 86.2% | 90.2% |
实施例8 | 19.8% | 60.3% | 72.7% | 79.9% | 84.3% | 87.8% | 90.2% | 93.5% |
实施例9 | 18.4% | 52.2% | 66.8% | 75.5% | 79.4% | 83.3% | 87.9% | 89.5% |
实施例10 | 18.5% | 58.9% | 71.5% | 78.3% | 82.6% | 85.1% | 88.7% | 91.2% |
实施例11 | 17.8% | 51.7% | 64.8% | 76.7% | 82.2% | 86.5% | 88.6% | 90.7% |
实施例12 | 17.1% | 49.8% | 63.3% | 73.5% | 79.6% | 83.7% | 86.5% | 89.6% |
实施例13 | 16.3% | 48.8% | 61.4% | 72.3% | 77.8% | 81.4% | 85.5% | 88.9% |
Claims (3)
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CN104645322B (zh) * | 2014-12-25 | 2018-04-10 | 青岛黄海制药有限责任公司 | 一种复合磷酸酯酶肠溶片及其制备方法和应用 |
CN110960511A (zh) * | 2019-12-30 | 2020-04-07 | 无锡市儿童医院 | 藻酸双脂钠缓释胶囊及其在治疗脑缺血再灌注损伤中的应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1552343A (zh) * | 2003-12-19 | 2004-12-08 | 北京正大绿洲医药科技有限公司 | 藻酸双脂钠滴丸及其制备方法 |
CN101006989A (zh) * | 2005-09-26 | 2007-08-01 | 刘凤鸣 | 藻酸双酯钠的缓释制剂 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1552343A (zh) * | 2003-12-19 | 2004-12-08 | 北京正大绿洲医药科技有限公司 | 藻酸双脂钠滴丸及其制备方法 |
CN101006989A (zh) * | 2005-09-26 | 2007-08-01 | 刘凤鸣 | 藻酸双酯钠的缓释制剂 |
Non-Patent Citations (4)
Title |
---|
杨季等.肠溶包衣材料的发展及其应用.《中国药学杂志》.2006,第41卷(第12期),第885-889页. |
肠溶包衣材料的发展及其应用;杨季等;《中国药学杂志》;20060630;第41卷(第12期);第885-889页 * |
藻酸双酯钠引起胃出血一例报告分析;郭云欣等;《山东医药工业》;20001231;第19卷(第2期);第55-56页 * |
郭云欣等.藻酸双酯钠引起胃出血一例报告分析.《山东医药工业》.2000,第19卷(第2期),第55-56页. |
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