CN103142539B - 一种藻酸双酯钠控释片及其制备方法 - Google Patents
一种藻酸双酯钠控释片及其制备方法 Download PDFInfo
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- CN103142539B CN103142539B CN201310093333.9A CN201310093333A CN103142539B CN 103142539 B CN103142539 B CN 103142539B CN 201310093333 A CN201310093333 A CN 201310093333A CN 103142539 B CN103142539 B CN 103142539B
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- propylene glycol
- sodium sulfate
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- glycol alginate
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- 238000013270 controlled release Methods 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- -1 sodium diester Chemical class 0.000 title abstract description 10
- 229910052708 sodium Inorganic materials 0.000 title abstract description 8
- 239000011734 sodium Substances 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000004014 plasticizer Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 239000011780 sodium chloride Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 3
- HDSBZMRLPLPFLQ-UHFFFAOYSA-N Propylene glycol alginate Chemical compound OC1C(O)C(OC)OC(C(O)=O)C1OC1C(O)C(O)C(C)C(C(=O)OCC(C)O)O1 HDSBZMRLPLPFLQ-UHFFFAOYSA-N 0.000 claims description 36
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 36
- 239000000770 propane-1,2-diol alginate Substances 0.000 claims description 36
- 235000010409 propane-1,2-diol alginate Nutrition 0.000 claims description 36
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 36
- 235000011152 sodium sulphate Nutrition 0.000 claims description 36
- 229920002301 cellulose acetate Polymers 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 235000010603 pastilles Nutrition 0.000 claims description 10
- 239000013543 active substance Substances 0.000 claims description 7
- 230000003204 osmotic effect Effects 0.000 claims description 7
- 239000003361 porogen Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000001923 methylcellulose Substances 0.000 claims description 6
- GUBGYTABKSRVRQ-QKKXKWKRSA-N lactose group Chemical group OC1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O)[C@H](O2)CO)[C@H](O1)CO GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 5
- 229920006184 cellulose methylcellulose Polymers 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 239000004375 Dextrin Substances 0.000 claims description 3
- 229920001353 Dextrin Polymers 0.000 claims description 3
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical group CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 235000019425 dextrin Nutrition 0.000 claims description 3
- 239000008101 lactose Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 239000001069 triethyl citrate Substances 0.000 claims description 3
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000013769 triethyl citrate Nutrition 0.000 claims description 3
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 24
- 229940079593 drug Drugs 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 10
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003826 tablet Substances 0.000 description 25
- 239000001856 Ethyl cellulose Substances 0.000 description 7
- 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 description 7
- 235000019325 ethyl cellulose Nutrition 0.000 description 7
- 229920001249 ethyl cellulose Polymers 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 239000003405 delayed action preparation Substances 0.000 description 4
- 239000012738 dissolution medium Substances 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002671 adjuvant Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 208000029078 coronary artery disease Diseases 0.000 description 2
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- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 208000002874 Acne Vulgaris Diseases 0.000 description 1
- 206010065559 Cerebral arteriosclerosis Diseases 0.000 description 1
- 206010008088 Cerebral artery embolism Diseases 0.000 description 1
- 206010008132 Cerebral thrombosis Diseases 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010018367 Glomerulonephritis chronic Diseases 0.000 description 1
- 229920001499 Heparinoid Polymers 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 201000001429 Intracranial Thrombosis Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 206010061373 Sudden Hearing Loss Diseases 0.000 description 1
- 208000032109 Transient ischaemic attack Diseases 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- IZEKFCXSFNUWAM-UHFFFAOYSA-N dipyridamole Chemical compound C=12N=C(N(CCO)CCO)N=C(N3CCCCC3)C2=NC(N(CCO)CCO)=NC=1N1CCCCC1 IZEKFCXSFNUWAM-UHFFFAOYSA-N 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000002554 heparinoid Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 201000005851 intracranial arteriosclerosis Diseases 0.000 description 1
- 201000010849 intracranial embolism Diseases 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229940100691 oral capsule Drugs 0.000 description 1
- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 201000010875 transient cerebral ischemia Diseases 0.000 description 1
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- Medicinal Preparation (AREA)
Abstract
Description
1h | 2h | 4h | 6h | 8h | 12h | |
实施例1 | 7.2% | 15.1% | 28.5% | 42.6% | 57.4% | 86.2% |
实施例2 | 6.8% | 14.3% | 28.9% | 41.8% | 56.6% | 84.3% |
实施例3 | 6.4% | 12.2% | 28.0% | 41.1% | 54.6% | 81.8% |
实施例4 | 7.5% | 15.5% | 30.1% | 45.2% | 60.4% | 90.6% |
实施例5 | 7.0% | 14.1% | 28.3% | 42.6% | 56.5% | 84.4% |
实施例6 | 6.7% | 13.6% | 26.5% | 40.0% | 54.1% | 81.2% |
实施例7 | 实施例8 | 实施例9 | 实施例10 | 实施例11 | |
藻酸双酯钠 | 43g | 43g | 43g | 43g | 43g |
乳糖 | 627g | 627g | 627g | 627g | 627g |
氯化钠 | 50g | 50g | 50g | 50g | 50g |
醋酸纤维素 | 60g | 53.3g | 40g | 26.7g | 20g |
甲基纤维素 | 20g | 26.7g | 40g | 53.3g | 60g |
柠檬酸三乙酯 | 30g | 30g | 30g | 30g | 30g |
糊精 | 30g | 30g | 30g | 30g | 30g |
1h | 2h | 4h | 6h | 8h | 12h | |
实施例7 | 7.4% | 14.6% | 29.5% | 43.5% | 60.5% | 85.3% |
实施例8 | 8.1% | 16.0% | 31.9% | 48.6% | 65.0% | 94.3% |
实施例9 | 7.5% | 15.5% | 30.1% | 45.2% | 60.4% | 90.6% |
实施例10 | 6.9% | 13.5% | 28.0% | 42.1% | 56.6% | 84.7% |
实施例11 | 7.3% | 14.5% | 29.9% | 44.7% | 58.3% | 86.6% |
Claims (3)
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CN201310093333.9A CN103142539B (zh) | 2013-03-21 | 2013-03-21 | 一种藻酸双酯钠控释片及其制备方法 |
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CN201310093333.9A CN103142539B (zh) | 2013-03-21 | 2013-03-21 | 一种藻酸双酯钠控释片及其制备方法 |
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Publication Number | Publication Date |
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CN103142539A CN103142539A (zh) | 2013-06-12 |
CN103142539B true CN103142539B (zh) | 2014-08-20 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201322777D0 (en) | 2013-12-20 | 2014-02-05 | Algipharma As | Use of alginate oligomers as blood anticoagulants |
CN105434389A (zh) * | 2015-12-07 | 2016-03-30 | 青岛正大海尔制药有限公司 | 一种托匹司他控释片及其制备方法 |
CN105395510A (zh) * | 2015-12-07 | 2016-03-16 | 青岛正大海尔制药有限公司 | 含有托匹司他的控释制剂 |
CN105412039A (zh) * | 2015-12-07 | 2016-03-23 | 青岛正大海尔制药有限公司 | 一种琥珀酸呋罗曲坦控释片及其制备方法 |
CN105769805A (zh) * | 2016-04-26 | 2016-07-20 | 青岛正大海尔制药有限公司 | 一种盐酸环苯扎林片 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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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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 |