CN1311824C - 奥美拉唑肠溶微粒制剂及制备方法 - Google Patents
奥美拉唑肠溶微粒制剂及制备方法 Download PDFInfo
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- CN1311824C CN1311824C CNB200410017827XA CN200410017827A CN1311824C CN 1311824 C CN1311824 C CN 1311824C CN B200410017827X A CNB200410017827X A CN B200410017827XA CN 200410017827 A CN200410017827 A CN 200410017827A CN 1311824 C CN1311824 C CN 1311824C
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- omeprazole
- enteric
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- SUBDBMMJDZJVOS-UHFFFAOYSA-N 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole Chemical compound N=1C2=CC(OC)=CC=C2NC=1S(=O)CC1=NC=C(C)C(OC)=C1C SUBDBMMJDZJVOS-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229960000381 omeprazole Drugs 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 239000011859 microparticle Substances 0.000 title description 8
- 239000002702 enteric coating Substances 0.000 claims abstract description 19
- 238000009505 enteric coating Methods 0.000 claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 9
- 150000001447 alkali salts Chemical class 0.000 claims abstract description 5
- 239000010409 thin film Substances 0.000 claims abstract 11
- 239000004531 microgranule Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 25
- 239000011248 coating agent Substances 0.000 claims description 23
- 229920002472 Starch Polymers 0.000 claims description 21
- 239000002775 capsule Substances 0.000 claims description 21
- 239000008107 starch Substances 0.000 claims description 21
- 235000019698 starch Nutrition 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 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 19
- 239000008187 granular material Substances 0.000 claims description 19
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 16
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 16
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 16
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 16
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 15
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 15
- 239000008101 lactose Substances 0.000 claims description 15
- 239000008213 purified water Substances 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 13
- 239000000654 additive Substances 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 12
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 10
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 10
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 10
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 10
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 10
- 235000019800 disodium phosphate Nutrition 0.000 claims description 10
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 10
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 10
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 10
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 10
- 229930195725 Mannitol Natural products 0.000 claims description 9
- 239000000594 mannitol Substances 0.000 claims description 9
- 235000010355 mannitol Nutrition 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 7
- 238000005469 granulation Methods 0.000 claims description 7
- 230000003179 granulation Effects 0.000 claims description 7
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 229940080130 omeprazole 10 mg Drugs 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 10
- 229940080133 omeprazole 20 mg Drugs 0.000 claims 4
- 239000000470 constituent Substances 0.000 claims 3
- 229940096382 omeprazole 40 mg Drugs 0.000 claims 3
- 239000010410 layer Substances 0.000 abstract description 16
- 239000003960 organic solvent Substances 0.000 abstract description 5
- 230000002209 hydrophobic effect Effects 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 abstract description 2
- 239000011247 coating layer Substances 0.000 abstract 1
- 239000006187 pill Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 12
- 230000002496 gastric effect Effects 0.000 description 11
- 229920001223 polyethylene glycol Polymers 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 6
- DLIBPUPIPJQHCL-UHFFFAOYSA-M P(=O)([O-])(O)O.[Na+].S(=O)(=O)(O)O.C(CCCCCCCCCCC)[Na] Chemical compound P(=O)([O-])(O)O.[Na+].S(=O)(=O)(O)O.C(CCCCCCCCCCC)[Na] DLIBPUPIPJQHCL-UHFFFAOYSA-M 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 235000010980 cellulose Nutrition 0.000 description 5
- 235000009508 confectionery Nutrition 0.000 description 5
- 239000013081 microcrystal Substances 0.000 description 5
- 229940126409 proton pump inhibitor Drugs 0.000 description 5
- 239000000612 proton pump inhibitor Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical class [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- 229940069428 antacid Drugs 0.000 description 3
- 239000003159 antacid agent Substances 0.000 description 3
- 230000001458 anti-acid effect Effects 0.000 description 3
- 235000019359 magnesium stearate Nutrition 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 102220570135 Histone PARylation factor 1_L30D_mutation Human genes 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000005376 alkyl siloxane group Chemical group 0.000 description 1
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007922 dissolution test Methods 0.000 description 1
- 239000012055 enteric layer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000027119 gastric acid secretion Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229920003132 hydroxypropyl methylcellulose phthalate Polymers 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- 210000001589 microsome Anatomy 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 229920003168 pharmaceutical polymer Polymers 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
奥美拉唑 | 10mg | 20mg | 40mg |
甘露醇 | 40~75mg | 80~150mg | 160~300mg |
羟丙基纤维素 | 1~4mg | 2~8mg | 4~16mg |
乳糖 | 1.5~6mg | 3~12mg | 6~24mg |
微晶纤维素 | 0.5~4mg | 1~8mg | 2~16mg |
5%淀粉浆 | 适量 | 适量 | 适量 |
十二烷基硫酸钠 | 0.5~2.5mg | 1~5mg | 2~10mg |
磷酸氢二钠 | 1~5mg | 2~10mg | 4~20mg |
规格 | 10mg | 20mg | 40mg | |||
奥美拉唑甘露醇羟丙基纤维素乳糖微晶纤维素十二烷基硫酸钠磷酸氢二钠 | 9.8~10.2mg35~55mg2.1~7.5mg1.5~9.5mg0.5~4mg0.5~2.5mg1~5mg | 19.6~20.4mg70~110mg4.2~15mg3~19mg1~8mg1~5mg2~10mg | 39.2~40.8mg140~220mg8.4~30mg6~38mg2~16mg2~10mg4~20mg | |||
胃溶隔离层 | ||||||
HPMC | 2.8~6.5mg | 5.6~13mg | 11.2~26mg | |||
肠溶衣层 | ||||||
L30D-55PEG | 21.3~35.5mg1.01~3.125mg | 42.6~71mg2.02~6.25mg | 85.2~142mg4.04~12.5mg | |||
抗静电剂 | ||||||
滑石粉(200目) | 1.255~2.325mg | 2.51~4.65mg | 5.02~9.3mg |
规格 | 10mg | 20mg | 40mg | |||||
奥美拉唑甘露醇羟丙基纤维素乳糖微晶纤维素十二烷基硫酸钠磷酸氢二钠 | 10mg45mg3.3mg2.7mg1.25mg1.25mg2.5mg | 20mg90mg6.6mg5.4mg2.5mg2.5mg5mg | 40mg180mg13.2mg10.8mg5mg5mg10mg | |||||
胃溶隔离层 | ||||||||
HPMC | 5mg | 10mg | 20mg | |||||
肠溶衣层 | ||||||||
L30D-55PEG | 20mg1.5mg | 40mg3mg | 80mg6mg | |||||
抗静电剂 | ||||||||
滑石粉(200目) | 1.5mg | 3mg | 6mg |
规格 | 10mg | 20mg | 40mg |
奥美拉唑甘露醇羟丙基纤维素乳糖微晶纤维素十二烷基硫酸钠磷酸氢二钠 | 10mg35mg5.5mg8.5mg1.31mg1.35mg2.25mg | 20mg70mg11mg17mg2.62mg2.7mg4.5mg | 40mg140mg22mg34mg5.24mg5.4mg9mg |
胃溶隔离层 | |||
HPMC | 4.5mg | 9mg | 18mg |
肠溶衣层 | |||
L30D-55PEG | 26.5mg1.325mg | 53mg2.65mg | 106mg5.3mg |
抗静电剂 | |||
滑石粉(200目) | 1.9mg | 3.8mg | 7.6mg |
规格 | 10mg | 20mg | 40mg |
奥美拉唑甘露醇羟丙基纤维素乳糖微晶纤维素十二烷基硫酸钠磷酸氢二钠 | 10mg38mg4.25mg3.75mg1.2mg1.35mg2.8mg | 20mg76mg8.5mg7.5mg2.4mg2.7mg5.6mg | 40mg152mg17.0mg15.0mg4.8mg5.4mg11.2mg |
胃溶隔离层 | |||
HPMC | 3.85mg | 7.7mg | 15.4mg |
肠溶衣层 | |||
L30D-55PEG | 21.3mg1.065mg | 42.6mg2.13mg | 85.2mg4.26mg |
抗静电剂 | |||
滑石粉(200目) | 2.02mg | 4.04mg | 8.08mg |
规格 | 10mg | 20mg | 40mg | ||
奥美拉唑甘露醇羟丙基纤维素乳糖微晶纤维素十二烷基硫酸钠磷酸氢二钠 | 9.8~10.2mg35~55mg2.1~7.5mg1.5~9.5mg0.5~4mg0.5~2.5mg1~5mg | 19.6~20.4mg70~110mg4.2~15mg3~19mg1~8mgl~5mg2~10mg | 39.2~40.8mg140~220mg8.4~30mg6~38mg2~16mg2~10mg4~20mg | ||
胃溶隔离层 | |||||
HPMC | 2.8~6.5mg | 5.6~13mg | 11.2~26mg | ||
肠溶衣层 | |||||
L30D-55PEG | 21.3~35.5mg1.01~3.125mg | 42.6~71mg2.02~6.25mg | 85.2~142mg4.04~12.5mg | ||
抗静电剂 | |||||
滑石粉(200目) | 1.255~2.325mg | 2.51~4.65mg | 5.02~9.3mg |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410017827XA CN1311824C (zh) | 2004-04-21 | 2004-04-21 | 奥美拉唑肠溶微粒制剂及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410017827XA CN1311824C (zh) | 2004-04-21 | 2004-04-21 | 奥美拉唑肠溶微粒制剂及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1689567A CN1689567A (zh) | 2005-11-02 |
CN1311824C true CN1311824C (zh) | 2007-04-25 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CNB200410017827XA Expired - Lifetime CN1311824C (zh) | 2004-04-21 | 2004-04-21 | 奥美拉唑肠溶微粒制剂及制备方法 |
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CN (1) | CN1311824C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103127026B (zh) * | 2013-02-05 | 2017-02-15 | 悦康药业集团有限公司 | 一种奥美拉唑肠溶胶囊及其制备方法 |
CN107137372A (zh) * | 2017-05-07 | 2017-09-08 | 济南同路医药科技发展有限公司 | 奥美拉唑肠溶片及其制备方法 |
CN111150719A (zh) * | 2019-12-30 | 2020-05-15 | 寿光富康制药有限公司 | 一种奥美拉唑肠溶胶囊的制备方法 |
CN114617852B (zh) * | 2020-12-10 | 2023-06-27 | 昆药集团股份有限公司 | 一种奥美拉唑肠溶制剂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1334731A (zh) * | 1998-12-14 | 2002-02-06 | 阿斯特拉曾尼卡有限公司 | 新的药用制剂 |
CN1123338C (zh) * | 1997-05-28 | 2003-10-08 | 阿斯特拉公司 | 奥美拉唑的药物制剂 |
-
2004
- 2004-04-21 CN CNB200410017827XA patent/CN1311824C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1123338C (zh) * | 1997-05-28 | 2003-10-08 | 阿斯特拉公司 | 奥美拉唑的药物制剂 |
CN1334731A (zh) * | 1998-12-14 | 2002-02-06 | 阿斯特拉曾尼卡有限公司 | 新的药用制剂 |
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