CN103142555A - 一种阿法骨化醇缓释胶囊及其制备方法 - Google Patents
一种阿法骨化醇缓释胶囊及其制备方法 Download PDFInfo
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- CN103142555A CN103142555A CN2013100933663A CN201310093366A CN103142555A CN 103142555 A CN103142555 A CN 103142555A CN 2013100933663 A CN2013100933663 A CN 2013100933663A CN 201310093366 A CN201310093366 A CN 201310093366A CN 103142555 A CN103142555 A CN 103142555A
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- alfacalcidol
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- OFHCOWSQAMBJIW-AVJTYSNKSA-N alfacalcidol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C OFHCOWSQAMBJIW-AVJTYSNKSA-N 0.000 title claims abstract description 62
- 229960002535 alfacalcidol Drugs 0.000 title claims abstract description 62
- 239000002775 capsule Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 238000013268 sustained release Methods 0.000 title claims abstract description 14
- 239000012730 sustained-release form Substances 0.000 title claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000004014 plasticizer Substances 0.000 claims description 20
- 239000011230 binding agent Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 13
- 239000006187 pill Substances 0.000 claims description 11
- 239000003361 porogen Substances 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 235000010603 pastilles Nutrition 0.000 claims description 6
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 239000004375 Dextrin Substances 0.000 claims description 3
- 229920001353 Dextrin Polymers 0.000 claims description 3
- 239000001856 Ethyl cellulose Substances 0.000 claims description 3
- 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 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 3
- 235000019425 dextrin Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 3
- 229920001249 ethyl cellulose Polymers 0.000 claims description 3
- -1 hydroxypropyl Chemical group 0.000 claims description 3
- 239000013081 microcrystal Substances 0.000 claims description 3
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- 239000008108 microcrystalline cellulose Substances 0.000 claims description 3
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
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- 239000000843 powder Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 18
- 229940079593 drug Drugs 0.000 abstract description 14
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- 239000008188 pellet Substances 0.000 abstract 3
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- 239000008280 blood Substances 0.000 description 4
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- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
- 239000004141 Sodium laurylsulphate Substances 0.000 description 3
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- 229920001875 Ebonite Polymers 0.000 description 1
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- 208000001132 Osteoporosis Diseases 0.000 description 1
- 229930003316 Vitamin D Natural products 0.000 description 1
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 description 1
- 201000006035 X-linked dominant hypophosphatemic rickets Diseases 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037180 bone health Effects 0.000 description 1
- 208000015202 calcium metabolic disease Diseases 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
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- 239000003405 delayed action preparation Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 239000012738 dissolution medium Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
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- 210000000232 gallbladder Anatomy 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 208000011111 hypophosphatemic rickets Diseases 0.000 description 1
- 208000003532 hypothyroidism Diseases 0.000 description 1
- 230000002989 hypothyroidism Effects 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
- 208000005368 osteomalacia Diseases 0.000 description 1
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- 208000032349 type 2B vitamin D-dependent rickets Diseases 0.000 description 1
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- 239000011710 vitamin D Substances 0.000 description 1
- 150000003710 vitamin D derivatives Chemical class 0.000 description 1
- 229940046008 vitamin d Drugs 0.000 description 1
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- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
1h | 2h | 4h | 8h | 12h | 16h | 20h | 24h | |
实施例1 | 18.4% | 36.5% | 55.9% | 72.8% | 90.5% | 100.1% | ||
实施例2 | 20.2% | 39.3% | 57.5% | 76.7% | 91.9% | 100.0% | ||
实施例3 | 16.5% | 31.3% | 44.7% | 73.2% | 86.3% | 93.3% | 100.0% |
实施例4 | 实施例5 | 实施例6 | ||
空白丸芯 | 微晶纤维素 | 400g | 400g | 400g |
阿法骨化醇 | 0.25mg | 0.25mg | 0.25mg | |
填充剂 | 糊精 | 360g | 360g | 360g |
粘合剂 | 羟丙基甲基纤维素 | 40g | 40g | 40g |
缓释材料 | 乙基纤维素 | 124.4g | 122.5g | 120g |
增塑剂 | 柠檬酸三正丁酯 | 15.6g | 17.5g | 20g |
致孔剂 | 聚维酮 | 20g | 20g | 20g |
抗粘剂 | 二氧化硅 | 40g | 40g | 40g |
1h | 2h | 4h | 8h | 12h | 16h | 20h | 24h | |
实施例4 | 21.5% | 38.7% | 56.5% | 70.8% | 85.0% | 95% | 100.0% | |
实施例5 | 15.1% | 29.5% | 44.7% | 60.6% | 73.1% | 83.3% | 92.8% | 100.1% |
实施例6 | 16.5% | 31.3% | 44.7% | 73.2% | 86.3% | 93.3% | 100.0% |
Claims (7)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104800170A (zh) * | 2015-04-22 | 2015-07-29 | 青岛正大海尔制药有限公司 | 一种阿法骨化醇微丸及其制备方法 |
CN105395519A (zh) * | 2015-12-07 | 2016-03-16 | 青岛正大海尔制药有限公司 | 一种托匹司他缓释胶囊及其制备方法 |
CN112545997A (zh) * | 2020-12-25 | 2021-03-26 | 正大制药(青岛)有限公司 | 一种氟骨化醇制剂及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1251527A (zh) * | 1996-12-30 | 2000-04-26 | 骨疗国际公司 | 使用延迟和/或持续释放的维生素d制剂治疗前列腺疾病的方法 |
-
2013
- 2013-03-21 CN CN201310093366.3A patent/CN103142555B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1251527A (zh) * | 1996-12-30 | 2000-04-26 | 骨疗国际公司 | 使用延迟和/或持续释放的维生素d制剂治疗前列腺疾病的方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104800170A (zh) * | 2015-04-22 | 2015-07-29 | 青岛正大海尔制药有限公司 | 一种阿法骨化醇微丸及其制备方法 |
CN105395519A (zh) * | 2015-12-07 | 2016-03-16 | 青岛正大海尔制药有限公司 | 一种托匹司他缓释胶囊及其制备方法 |
CN105395519B (zh) * | 2015-12-07 | 2018-06-01 | 青岛正大海尔制药有限公司 | 一种托匹司他缓释胶囊及其制备方法 |
CN112545997A (zh) * | 2020-12-25 | 2021-03-26 | 正大制药(青岛)有限公司 | 一种氟骨化醇制剂及其制备方法 |
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Address after: 266103 Qingdao economic and Technological Development Zone, unity Road, No. 3601, Shandong Applicant after: Qingdao Zhengda Haier Pharmaceutical Co.,Ltd. Address before: 266103 Haier Road, Shandong, Qingdao, No. 1 Applicant before: Qingdao Zhengda Haier Pharmaceutical Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
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Address after: 266103 3601 Tuen Jie Road, Qingdao economic and Technological Development Zone, Shandong Patentee after: CP PHARMACEUTICAL (QINGDAO) Co.,Ltd. Address before: 266103 3601 Tuen Jie Road, Qingdao economic and Technological Development Zone, Shandong Patentee before: Qingdao Zhengda Haier Pharmaceutical Co.,Ltd. |
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Address after: No.3601 Tuanjie Road, Qingdao Economic and Technological Development Zone, Shandong Province 266426 Patentee after: Qingdao Guoxin Pharmaceutical Co.,Ltd. Country or region after: China Address before: No. 3601 Tuanjie Road, Qingdao Economic and Technological Development Zone, Shandong Province Patentee before: CP PHARMACEUTICAL (QINGDAO) Co.,Ltd. Country or region before: China |