CN103054835B - 一种文拉法辛缓释胶囊及其制备工艺 - Google Patents
一种文拉法辛缓释胶囊及其制备工艺 Download PDFInfo
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- CN103054835B CN103054835B CN201310035760.1A CN201310035760A CN103054835B CN 103054835 B CN103054835 B CN 103054835B CN 201310035760 A CN201310035760 A CN 201310035760A CN 103054835 B CN103054835 B CN 103054835B
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- release
- binding agent
- venlafaxine
- filler
- slow
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- PNVNVHUZROJLTJ-UHFFFAOYSA-N venlafaxine Chemical compound C1=CC(OC)=CC=C1C(CN(C)C)C1(O)CCCCC1 PNVNVHUZROJLTJ-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229960004688 venlafaxine Drugs 0.000 title claims abstract description 72
- 238000013268 sustained release Methods 0.000 title claims abstract description 40
- 239000012730 sustained-release form Substances 0.000 title claims abstract description 40
- 239000002775 capsule Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 21
- 239000001856 Ethyl cellulose Substances 0.000 claims abstract description 21
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920001249 ethyl cellulose Polymers 0.000 claims abstract description 21
- 235000019325 ethyl cellulose Nutrition 0.000 claims abstract description 21
- 239000011230 binding agent Substances 0.000 claims description 101
- 239000000945 filler Substances 0.000 claims description 68
- 239000000843 powder Substances 0.000 claims description 43
- 239000010410 layer Substances 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 35
- 239000006187 pill Substances 0.000 claims description 32
- 239000011241 protective layer Substances 0.000 claims description 27
- 229920000178 Acrylic resin Polymers 0.000 claims description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 12
- 229920002472 Starch Polymers 0.000 claims description 11
- 239000008107 starch Substances 0.000 claims description 11
- 235000019698 starch Nutrition 0.000 claims description 11
- 229930006000 Sucrose Natural products 0.000 claims description 7
- 239000005720 sucrose Substances 0.000 claims description 7
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical group 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 6
- 235000010603 pastilles Nutrition 0.000 claims description 6
- 229920003134 Eudragit® polymer Polymers 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 3
- 125000000185 sucrose group Chemical group 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 19
- 239000000853 adhesive Substances 0.000 abstract description 17
- 230000001070 adhesive effect Effects 0.000 abstract description 17
- 230000003204 osmotic effect Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 239000008188 pellet Substances 0.000 abstract description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003405 delayed action preparation Substances 0.000 description 2
- 238000007922 dissolution test Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 2
- 239000008108 microcrystalline cellulose Substances 0.000 description 2
- 229940016286 microcrystalline cellulose Drugs 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Medicinal Preparation (AREA)
Abstract
Description
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CN201310035760.1A CN103054835B (zh) | 2013-01-30 | 2013-01-30 | 一种文拉法辛缓释胶囊及其制备工艺 |
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CN201310035760.1A CN103054835B (zh) | 2013-01-30 | 2013-01-30 | 一种文拉法辛缓释胶囊及其制备工艺 |
Publications (2)
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CN103054835A CN103054835A (zh) | 2013-04-24 |
CN103054835B true CN103054835B (zh) | 2014-07-23 |
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CN201310035760.1A Active CN103054835B (zh) | 2013-01-30 | 2013-01-30 | 一种文拉法辛缓释胶囊及其制备工艺 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104873477A (zh) * | 2015-05-20 | 2015-09-02 | 南京正大天晴制药有限公司 | 一种盐酸文拉法辛缓释胶囊及其制备方法 |
CN106955276B (zh) * | 2017-03-28 | 2019-12-13 | 海南合瑞制药股份有限公司 | 一种盐酸文拉法辛缓释胶囊组合物 |
CN109200032B (zh) * | 2018-10-29 | 2022-01-14 | 湖南洞庭药业股份有限公司 | 高载药量盐酸文拉法辛缓释微丸组合物和缓释胶囊及制法 |
CN113304121B (zh) * | 2021-06-28 | 2023-05-09 | 石家庄四药有限公司 | 一种盐酸阿比多尔缓释胶囊及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101288659A (zh) * | 2007-04-18 | 2008-10-22 | 王雷波 | 一种胃内漂浮型微丸及其制备方法 |
CN101756934A (zh) * | 2008-12-10 | 2010-06-30 | 上海复星普适医药科技有限公司 | 文拉法辛缓释制剂的制备方法 |
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- 2013-01-30 CN CN201310035760.1A patent/CN103054835B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101288659A (zh) * | 2007-04-18 | 2008-10-22 | 王雷波 | 一种胃内漂浮型微丸及其制备方法 |
CN101756934A (zh) * | 2008-12-10 | 2010-06-30 | 上海复星普适医药科技有限公司 | 文拉法辛缓释制剂的制备方法 |
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Inventor after: Zhang Xiaoming Inventor after: Mai Yaoquan Inventor after: Zeng Wanxi Inventor after: Yang Hang Inventor after: Huang Chunxia Inventor before: Zhang Xiaoming Inventor before: Mai Yaoquan Inventor before: Zeng Wanxi Inventor before: Wang Meijuan Inventor before: Yang Hang |
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Effective date of registration: 20170427 Address after: 519000 floor, unit 10, building, No. 512, science and technology road, Harbour Road, Zhuhai, Guangdong Patentee after: Zhuhai Tianyi Medicine Technology Development Co., Ltd. Address before: 519080 Zhuhai science and Technology Park, Guangdong science and Technology Park, private science and Technology Park on the 1st floor Tianyi medicine Patentee before: Zhang Xiaoming |
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CP02 | Change in the address of a patent holder | ||
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Address after: 519000 unit 1301, floor 13, zone a plant, No. 1 Gangle Road, Tangjiawan Town, high tech Zone, Zhuhai, Guangdong Patentee after: ZHUHAI SKYPHARM TECH Co.,Ltd. Address before: 519000 unit 512, 5th floor, main building, No. 10, Keji 1st Road, Gangwan Avenue, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee before: ZHUHAI SKYPHARM TECH Co.,Ltd. |