CN102600096B - 一种达非那新缓释制剂及其制备方法 - Google Patents
一种达非那新缓释制剂及其制备方法 Download PDFInfo
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- CN102600096B CN102600096B CN201110449997.5A CN201110449997A CN102600096B CN 102600096 B CN102600096 B CN 102600096B CN 201110449997 A CN201110449997 A CN 201110449997A CN 102600096 B CN102600096 B CN 102600096B
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- darifenacin
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- release
- sustained
- slow releasing
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Abstract
Description
| 达非那新 | 40~99% |
| 高分子聚合物 | 1~60% |
| 达非那新 | 40~80% |
| 高分子聚合物 | 1~50% |
| 疏水性基质 | 5~50% |
| 达非那新 | 1~70% |
| 高分子聚合物 | 5~40% |
| 疏水性基质 | 5~40% |
| 达非那新 | 1~50% |
| 高分子聚合物 | 5~40% |
| 疏水性基质 | 5~40% |
| 填充剂 | 5~20% |
| 润滑剂 | 0.1~2% |
| 达非那新 | 75.0g |
| 海藻酸钠 | 80.0g |
| 磷酸氢钙 | 37.0g |
| 聚维酮K30 | 7.0g |
| 水 | 适量 |
| 硬脂酸镁 | 1.0g |
| 共制成 | 1000片 |
| 达非那新 | 10.0g |
| 壳聚糖 | 10.0g |
| 巴西棕榈蜡 | 10.0 |
| 磷酸氢钙 | 164.0g |
| 聚维酮K30 | 5.0g |
| 水 | 适量 |
| 硬脂酸镁 | 1.0g |
| 共制成 | 1000片 |
| 达非那新 | 100.0g |
| 海藻酸 | 50.0g |
| 微晶纤维素 | 44.0g |
| 聚维酮K30 | 5.0g |
| 水 | 适量 |
| 硬脂酸镁 | 1.0g |
| 共制成 | 1000片 |
| 达非那新 | 200.0g |
| 蜂蜡 | 30.0g |
| 微晶纤维素 | 64.0g |
| 聚维酮K30 | 5.0g |
| 水 | 适量 |
| 硬脂酸镁 | 1.0g |
| 共制成 | 1000片 |
| 壳聚糖 | 8.0g |
| 已经纤维素 | 10.0g |
| 癸二酸二丁酯 | 2.0g |
| 1小时 | 2小时 | 4小时 | 8小时 | |
| 实施例1 | 21.3% | 40.1% | 77.1% | 89.1% |
| 实施例2 | 14.4% | 31.5% | 55.1% | 85.1% |
| 实施例3 | 21.1% | 42.7% | 81.5% | 93.3% |
| 实施例4 | 25.1% | 55.1% | 89.3% | 98.1% |
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110449997.5A CN102600096B (zh) | 2011-12-29 | 2011-12-29 | 一种达非那新缓释制剂及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110449997.5A CN102600096B (zh) | 2011-12-29 | 2011-12-29 | 一种达非那新缓释制剂及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102600096A CN102600096A (zh) | 2012-07-25 |
| CN102600096B true CN102600096B (zh) | 2016-08-10 |
Family
ID=46518127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110449997.5A Active CN102600096B (zh) | 2011-12-29 | 2011-12-29 | 一种达非那新缓释制剂及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102600096B (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1195984A (zh) * | 1995-09-15 | 1998-10-14 | 辉瑞研究及发展公司 | 含有达非那新的药物制剂 |
| CN101084891A (zh) * | 2007-06-29 | 2007-12-12 | 北京本草天源药物研究院 | 一种用于口服的达非那新或其药用盐的药物制剂 |
| CN102048706A (zh) * | 2011-01-12 | 2011-05-11 | 山东创新药物研发有限公司 | 一种氢溴酸达非那新缓释片及制备方法 |
-
2011
- 2011-12-29 CN CN201110449997.5A patent/CN102600096B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1195984A (zh) * | 1995-09-15 | 1998-10-14 | 辉瑞研究及发展公司 | 含有达非那新的药物制剂 |
| CN101084891A (zh) * | 2007-06-29 | 2007-12-12 | 北京本草天源药物研究院 | 一种用于口服的达非那新或其药用盐的药物制剂 |
| CN102048706A (zh) * | 2011-01-12 | 2011-05-11 | 山东创新药物研发有限公司 | 一种氢溴酸达非那新缓释片及制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102600096A (zh) | 2012-07-25 |
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Address after: 100083 Haidian District, Xueyuan Road, No. 30, A building, room No. 15, room, room 15 Applicant after: COSCI MED-TECH Co.,Ltd. Address before: 100190, room 1410, satellite building, No. 63, Zhichun Road, Beijing, Haidian District Applicant before: COSCI MED-TECH Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a daphnexin sustained-release preparation and a preparation method thereof Effective date of registration: 20220414 Granted publication date: 20160810 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: COSCI MED-TECH Co.,Ltd. Registration number: Y2022110000085 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231020 Granted publication date: 20160810 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: COSCI MED-TECH Co.,Ltd. Registration number: Y2022110000085 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sustained-release formulation of Dafenamicin and its preparation method Effective date of registration: 20231026 Granted publication date: 20160810 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: COSCI MED-TECH Co.,Ltd. Registration number: Y2023110000442 |
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Address after: 16th Floor B, Century Jinyuan Business Center Office Building, No. 69 Banjing Road, Haidian District, Beijing 100097 Patentee after: COSCI MED-TECH Co.,Ltd. Country or region after: China Address before: 100083 room 15, 15 / F, block a, Tiangong building, 30 Xueyuan Road, Haidian District, Beijing Patentee before: COSCI MED-TECH Co.,Ltd. Country or region before: China |