KR20110032608A - 라시디핀을 함유하는 정제의 약제학적 조성물 - Google Patents
라시디핀을 함유하는 정제의 약제학적 조성물 Download PDFInfo
- Publication number
- KR20110032608A KR20110032608A KR1020090090179A KR20090090179A KR20110032608A KR 20110032608 A KR20110032608 A KR 20110032608A KR 1020090090179 A KR1020090090179 A KR 1020090090179A KR 20090090179 A KR20090090179 A KR 20090090179A KR 20110032608 A KR20110032608 A KR 20110032608A
- Authority
- KR
- South Korea
- Prior art keywords
- lacidipine
- drug
- test
- polyvinylpyrrolidone
- tablet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 9
- GKQPCPXONLDCMU-CCEZHUSRSA-N lacidipine Chemical compound CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC)C1C1=CC=CC=C1\C=C\C(=O)OC(C)(C)C GKQPCPXONLDCMU-CCEZHUSRSA-N 0.000 claims abstract description 61
- 229960004340 lacidipine Drugs 0.000 claims abstract description 61
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 29
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 29
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 239000000546 pharmaceutical excipient Substances 0.000 claims abstract description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims abstract description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 11
- 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 10
- 239000008101 lactose Substances 0.000 claims description 10
- 238000000975 co-precipitation Methods 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 6
- 238000009472 formulation Methods 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- 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 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 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 claims description 2
- 229930006000 Sucrose Natural products 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 235000010216 calcium carbonate Nutrition 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000005720 sucrose Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002244 precipitate Substances 0.000 abstract 2
- -1 dichlomethane Chemical compound 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 62
- 238000004090 dissolution Methods 0.000 description 38
- 238000002835 absorbance Methods 0.000 description 32
- 229940079593 drug Drugs 0.000 description 20
- 239000003814 drug Substances 0.000 description 20
- 238000002360 preparation method Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 12
- 239000012085 test solution Substances 0.000 description 10
- 229920001213 Polysorbate 20 Polymers 0.000 description 8
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 8
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 8
- 235000019359 magnesium stearate Nutrition 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000012356 Product development Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920006316 polyvinylpyrrolidine Polymers 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- IEPMBYOIQGCVHO-UHFFFAOYSA-N 1-cyclopropyl-6-fluoro-5-methyl-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid;hydron;chloride Chemical compound Cl.C1CNC(C)CN1C(C(=C1C)F)=CC2=C1C(=O)C(C(O)=O)=CN2C1CC1 IEPMBYOIQGCVHO-UHFFFAOYSA-N 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 229940127291 Calcium channel antagonist Drugs 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- 229940127088 antihypertensive drug Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000480 calcium channel blocker Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007922 dissolution test Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000001631 hypertensive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4422—1,4-Dihydropyridines, e.g. nifedipine, nicardipine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2121/00—Preparations for use in therapy
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
원료명 | 중량 (300mg) |
라시디핀 | 4.0mg |
락토오스 | 255.0mg |
폴리비닐피롤리돈 | 40.0mg |
스테아린산마그네슘 | 1.0mg |
아세톤 | 0.027ml |
에탄올 | 0.020ml |
300.0mg |
원료명 | 중량 (300mg) |
라시디핀 | 4.0mg |
락토오스 | 260.0mg |
폴리비닐피롤리돈 | 35.0mg |
스테아린산마그네슘 | 1.0mg |
아세톤 | 0.023ml |
에탄올 | 0.018ml |
300.0mg |
원료명 | 중량 (300mg) |
라시디핀 | 4.0mg |
락토오스 | 250.0mg |
폴리비닐피롤리돈 | 45.0mg |
스테아린산마그네슘 | 1.0mg |
아세톤 | 0.030ml |
에탄올 | 0.023ml |
300.0mg |
5분 | 10분 | 15분 | 30분 | |||||
tween 20 유 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 |
시험약-1 | 0.0305 | 17.6 | 0.0922 | 51.8 | 0.1398 | 78.1 | 0.1799 | 99.9 |
시험약-2 | 0.0300 | 17.3 | 0.0892 | 50.1 | 0.1333 | 74.5 | 0.1753 | 97.4 |
시험약-3 | 0.0320 | 18.5 | 0.0920 | 51.7 | 0.1450 | 81.0 | 0.1789 | 99.4 |
시험약-4 | 0.0291 | 16.8 | 0.0878 | 49.3 | 0.1362 | 76.1 | 0.1790 | 99.4 |
시험약-5 | 0.0255 | 14.7 | 0.0800 | 44.9 | 0.1274 | 71.2 | 0.1724 | 95.8 |
시험약-6 | 0.0272 | 15.7 | 0.0794 | 44.6 | 0.1277 | 71.3 | 0.1733 | 96.3 |
시험약-7 | 0.0216 | 12.5 | 0.0704 | 39.6 | 0.1157 | 64.6 | 0.1687 | 93.7 |
시험약-8 | 0.0330 | 19.1 | 0.0904 | 50.8 | 0.1291 | 72.1 | 0.1733 | 96.3 |
시험약-9 | 0.0247 | 14.3 | 0.0634 | 35.6 | 0.1095 | 61.2 | 0.1681 | 93.4 |
시험약-10 | 0.0331 | 19.1 | 0.0851 | 47.8 | 0.1299 | 72.6 | 0.1719 | 95.5 |
시험약-11 | 0.0358 | 20.7 | 0.0970 | 54.5 | 0.1459 | 81.5 | 0.1741 | 96.7 |
시험약-12 | 0.0258 | 14.9 | 0.0768 | 43.1 | 0.1225 | 68.4 | 0.1764 | 98.0 |
최소 | 0.0216 | 12.5 | 0.0634 | 35.6 | 0.1095 | 61.2 | 0.1681 | 93.4 |
평균 | 0.0290 | 16.8 | 0.0836 | 47.0 | 0.1302 | 72.7 | 0.1743 | 96.8 |
최대 | 0.0358 | 20.7 | 0.0970 | 54.5 | 0.1459 | 81.5 | 0.1799 | 99.9 |
표준편차 | 0.0042 | 2.4 | 0.0099 | 5.6 | 0.0109 | 6.1 | 0.0038 | 2.1 |
5분 | 10분 | 15분 | 30분 | |||||
tween 20 유 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 |
대조약-1 | 0.0223 | 12.9 | 0.0791 | 44.4 | 0.1265 | 70.7 | 0.1785 | 99.2 |
대조약-2 | 0.0327 | 18.9 | 0.0874 | 49.1 | 0.1308 | 73.1 | 0.1729 | 96.1 |
대조약-3 | 0.0407 | 23.5 | 0.1012 | 56.9 | 0.1420 | 79.3 | 0.1774 | 98.6 |
대조약-4 | 0.0388 | 22.4 | 0.0926 | 52.0 | 0.1383 | 77.3 | 0.1755 | 97.5 |
대조약-5 | 0.0458 | 26.5 | 0.0979 | 55.0 | 0.1479 | 82.6 | 0.1806 | 100.3 |
대조약-6 | 0.0355 | 20.5 | 0.0887 | 49.8 | 0.1274 | 71.2 | 0.1744 | 96.9 |
대조약-7 | 0.0345 | 19.9 | 0.0880 | 49.4 | 0.1358 | 75.9 | 0.1762 | 97.9 |
대조약-8 | 0.0376 | 21.7 | 0.0962 | 54.0 | 0.1476 | 82.5 | 0.1781 | 98.9 |
대조약-9 | 0.0352 | 20.3 | 0.0843 | 47.4 | 0.1306 | 73.0 | 0.1768 | 98.2 |
대조약-10 | 0.0291 | 16.8 | 0.0707 | 39.7 | 0.1135 | 63.4 | 0.1713 | 95.2 |
대조약-11 | 0.0317 | 18.3 | 0.0872 | 49.0 | 0.1364 | 76.2 | 0.1727 | 95.9 |
대조약-12 | 0.0449 | 26.0 | 0.1064 | 59.8 | 0.1430 | 79.9 | 0.1800 | 100.0 |
최소 | 0.0223 | 12.9 | 0.0707 | 39.7 | 0.1135 | 63.4 | 0.1713 | 95.2 |
평균 | 0.0357 | 20.7 | 0.0900 | 50.5 | 0.1350 | 75.4 | 0.1762 | 97.9 |
최대 | 0.0458 | 26.5 | 0.1064 | 59.8 | 0.1479 | 82.6 | 0.1806 | 100.3 |
표준편차 | 0.0066 | 3.8 | 0.0098 | 5.5 | 0.0099 | 5.5 | 0.0029 | 1.6 |
5분 | 10분 | 15분 | 30분 | |||||
tween 20 유 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 |
시험약-1 | 0.0197 | 11.6 | 0.0670 | 37.7 | 0.1038 | 57.8 | 0.1605 | 88.7 |
시험약-2 | 0.0171 | 10.0 | 0.0562 | 31.6 | 0.0950 | 52.9 | 0.1547 | 85.5 |
시험약-3 | 0.0248 | 14.5 | 0.0699 | 39.3 | 0.1169 | 65.1 | 0.1614 | 89.2 |
시험약-4 | 0.0205 | 12.0 | 0.0702 | 39.5 | 0.1062 | 59.1 | 0.1563 | 86.4 |
시험약-5 | 0.0134 | 7.9 | 0.0529 | 29.8 | 0.0886 | 49.3 | 0.1548 | 85.5 |
시험약-6 | 0.0233 | 13.7 | 0.0644 | 36.2 | 0.1028 | 57.2 | 0.1611 | 89.0 |
시험약-7 | 0.0216 | 12.7 | 0.0687 | 38.6 | 0.1058 | 58.9 | 0.1619 | 89.4 |
시험약-8 | 0.0284 | 16.7 | 0.0781 | 43.9 | 0.1230 | 68.5 | 0.1727 | 95.4 |
시험약-9 | 0.0309 | 18.1 | 0.0708 | 39.8 | 0.1079 | 60.1 | 0.1659 | 91.7 |
시험약-10 | 0.0234 | 13.7 | 0.0693 | 39.0 | 0.1042 | 58.0 | 0.1599 | 88.3 |
시험약-11 | 0.0118 | 6.9 | 0.0572 | 32.2 | 0.0964 | 53.7 | 0.1586 | 87.6 |
시험약-12 | 0.0265 | 15.5 | 0.0730 | 41.1 | 0.1143 | 63.6 | 0.1605 | 88.7 |
최소 | 0.0118 | 6.9 | 0.0529 | 29.8 | 0.0886 | 49.3 | 0.1547 | 85.5 |
평균 | 0.0218 | 12.8 | 0.0665 | 37.4 | 0.1054 | 58.7 | 0.1607 | 88.8 |
최대 | 0.0309 | 18.1 | 0.0781 | 43.9 | 0.1230 | 68.5 | 0.1727 | 95.4 |
표준편차 | 0.0057 | 3.4 | 0.0075 | 4.2 | 0.0096 | 5.3 | 0.0049 | 2.7 |
5분 | 10분 | 15분 | 30분 | |||||
tween 20 유 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 |
대조약-1 | 0.0052 | 3.0 | 0.0478 | 26.9 | 0.0896 | 49.9 | 0.1571 | 86.8 |
대조약-2 | 0.0290 | 17.0 | 0.0641 | 36.1 | 0.1098 | 61.1 | 0.1598 | 88.3 |
대조약-3 | 0.0188 | 11.0 | 0.0564 | 31.7 | 0.1011 | 56.3 | 0.1664 | 91.9 |
대조약-4 | 0.0208 | 12.2 | 0.0692 | 38.9 | 0.1126 | 62.7 | 0.1729 | 95.5 |
대조약-5 | 0.0153 | 9.0 | 0.0538 | 30.3 | 0.0929 | 51.7 | 0.1670 | 92.3 |
대조약-6 | 0.0188 | 11.0 | 0.0626 | 35.2 | 0.1019 | 56.7 | 0.1686 | 93.1 |
대조약-7 | 0.0148 | 8.7 | 0.0565 | 31.8 | 0.0922 | 51.3 | 0.1568 | 86.6 |
대조약-8 | 0.0239 | 14.0 | 0.0713 | 40.1 | 0.1181 | 65.8 | 0.1660 | 91.7 |
대조약-9 | 0.0186 | 10.9 | 0.0648 | 36.4 | 0.1132 | 63.0 | 0.1746 | 96.5 |
대조약-10 | 0.0182 | 10.7 | 0.0616 | 34.6 | 0.0957 | 53.3 | 0.1617 | 89.3 |
대조약-11 | 0.0152 | 8.9 | 0.0568 | 31.9 | 0.1027 | 57.2 | 0.1659 | 91.7 |
대조약-12 | 0.0194 | 11.4 | 0.0666 | 37.5 | 0.1053 | 58.6 | 0.1627 | 89.9 |
최소 | 0.0052 | 3.0 | 0.0478 | 26.9 | 0.0896 | 49.9 | 0.1568 | 86.6 |
평균 | 0.0182 | 10.7 | 0.0610 | 34.3 | 0.1029 | 57.3 | 0.1650 | 91.1 |
최대 | 0.0290 | 17.0 | 0.0713 | 40.1 | 0.1181 | 65.8 | 0.1746 | 96.5 |
표준편차 | 0.0057 | 3.3 | 0.0069 | 3.9 | 0.0092 | 5.1 | 0.0056 | 3.1 |
5분 | 10분 | 15분 | 30분 | ||||||
tween 20 유 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | |
시험약-1 | 0.0357 | 18.9 | 0.0819 | 44.2 | 0.1198 | 64.8 | 0.1754 | 94.9 | |
시험약-2 | 0.0239 | 12.7 | 0.0657 | 35.5 | 0.1030 | 55.7 | 0.1581 | 85.5 | |
시험약-3 | 0.0270 | 14.3 | 0.0724 | 39.1 | 0.1127 | 61.0 | 0.1614 | 87.3 | |
시험약-4 | 0.0178 | 9.4 | 0.0592 | 32.0 | 0.0993 | 53.7 | 0.1587 | 85.8 | |
시험약-5 | 0.0224 | 11.9 | 0.0652 | 35.2 | 0.1085 | 58.7 | 0.1654 | 89.5 | |
시험약-6 | 0.0400 | 21.2 | 0.0838 | 45.3 | 0.1262 | 68.3 | 0.1662 | 89.9 | |
시험약-7 | 0.0244 | 12.9 | 0.0672 | 36.3 | 0.1126 | 60.9 | 0.1589 | 85.9 | |
시험약-8 | 0.0288 | 15.3 | 0.0772 | 41.7 | 0.1201 | 65.0 | 0.1761 | 95.2 | |
시험약-9 | 0.0310 | 16.4 | 0.0804 | 43.4 | 0.1268 | 68.6 | 0.1710 | 92.5 | |
시험약-10 | 0.0291 | 15.4 | 0.0705 | 38.1 | 0.1123 | 60.8 | 0.1651 | 89.3 | |
시험약-11 | 0.0412 | 21.8 | 0.0873 | 47.2 | 0.1305 | 70.6 | 0.1713 | 92.6 | |
시험약-12 | 0.0302 | 16.0 | 0.0740 | 40.0 | 0.1187 | 64.2 | 0.1712 | 92.6 | |
최소 | 0.0178 | 9.4 | 0.0592 | 32.0 | 0.0993 | 53.7 | 0.1581 | 85.5 | |
평균 | 0.0293 | 15.5 | 0.0737 | 39.8 | 0.1159 | 62.7 | 0.1666 | 90.1 | |
최대 | 0.0412 | 21.8 | 0.0873 | 47.2 | 0.1305 | 70.6 | 0.1761 | 95.2 | |
표준편차 | 0.0070 | 3.7 | 0.0086 | 4.6 | 0.0096 | 5.2 | 0.0064 | 3.5 | |
5분 | 10분 | 15분 | 30분 | ||||||
tween 20 유 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | |
대조약-1 | 0.0366 | 19.4 | 0.0855 | 46.2 | 0.1310 | 70.9 | 0.1711 | 92.5 | |
대조약-2 | 0.0356 | 18.9 | 0.0838 | 45.3 | 0.1320 | 71.4 | 0.1791 | 96.9 | |
대조약-3 | 0.0229 | 12.1 | 0.0725 | 39.2 | 0.1122 | 60.7 | 0.1668 | 90.2 | |
대조약-4 | 0.0288 | 15.3 | 0.0763 | 41.2 | 0.1116 | 60.4 | 0.1684 | 91.1 | |
대조약-5 | 0.0250 | 13.2 | 0.0713 | 38.5 | 0.1166 | 63.1 | 0.1699 | 91.9 | |
대조약-6 | 0.0205 | 10.9 | 0.0623 | 33.7 | 0.0942 | 51.0 | 0.1634 | 88.4 | |
대조약-7 | 0.0320 | 17.0 | 0.0774 | 41.8 | 0.1142 | 61.8 | 0.1726 | 93.3 | |
대조약-8 | 0.0181 | 9.6 | 0.0636 | 34.4 | 0.0989 | 53.5 | 0.1663 | 89.9 | |
대조약-9 | 0.0275 | 14.6 | 0.0715 | 38.6 | 0.1124 | 60.8 | 0.1738 | 94.0 | |
대조약-10 | 0.0249 | 13.2 | 0.0670 | 36.2 | 0.1051 | 56.9 | 0.1737 | 93.9 | |
대조약-11 | 0.0220 | 11.7 | 0.0779 | 42.1 | 0.1061 | 57.4 | 0.1732 | 93.7 | |
대조약-12 | 0.0329 | 17.4 | 0.0819 | 44.2 | 0.1339 | 72.5 | 0.1826 | 98.8 | |
최소 | 0.0181 | 9.6 | 0.0623 | 33.7 | 0.0942 | 51.0 | 0.1634 | 88.4 | |
평균 | 0.0272 | 14.4 | 0.0743 | 40.1 | 0.1140 | 61.7 | 0.1717 | 92.9 | |
최대 | 0.0366 | 19.4 | 0.0855 | 46.2 | 0.1339 | 72.5 | 0.1826 | 98.8 | |
표준편차 | 0.0060 | 3.2 | 0.0076 | 4.1 | 0.0128 | 6.9 | 0.0054 | 2.9 |
5분 | 10분 | 15분 | 30분 | |||||
tween 20 유 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 |
시험약-1 | 0.0243 | 12.1 | 0.0677 | 35.7 | 0.1049 | 55.9 | 0.1604 | 85.8 |
시험약-2 | 0.0308 | 15.3 | 0.0713 | 37.6 | 0.1042 | 55.5 | 0.1619 | 86.6 |
시험약-3 | 0.0271 | 13.5 | 0.0769 | 40.6 | 0.1246 | 66.4 | 0.1699 | 90.9 |
시험약-4 | 0.0281 | 14.0 | 0.0724 | 38.2 | 0.1186 | 63.2 | 0.1585 | 84.8 |
시험약-5 | 0.0333 | 16.6 | 0.0827 | 43.6 | 0.1213 | 64.7 | 0.1668 | 89.2 |
시험약-6 | 0.0188 | 9.4 | 0.0595 | 31.4 | 0.0952 | 50.7 | 0.1601 | 85.6 |
시험약-7 | 0.0271 | 13.5 | 0.0716 | 37.8 | 0.1239 | 66.0 | 0.1657 | 88.6 |
시험약-8 | 0.0249 | 12.4 | 0.0714 | 37.7 | 0.1069 | 57.0 | 0.1644 | 87.9 |
시험약-9 | 0.0309 | 15.4 | 0.0779 | 41.1 | 0.1206 | 64.3 | 0.1705 | 91.2 |
시험약-10 | 0.0318 | 15.8 | 0.0771 | 40.7 | 0.1233 | 65.7 | 0.1642 | 87.8 |
시험약-11 | 0.0170 | 8.5 | 0.0752 | 39.7 | 0.1035 | 55.2 | 0.1574 | 84.2 |
시험약-12 | 0.0351 | 17.5 | 0.0769 | 40.6 | 0.1303 | 69.5 | 0.1716 | 91.8 |
최소 | 0.0170 | 8.5 | 0.0595 | 31.4 | 0.0952 | 50.7 | 0.1574 | 84.2 |
평균 | 0.0274 | 13.6 | 0.0734 | 38.7 | 0.1148 | 61.2 | 0.1643 | 87.9 |
최대 | 0.0351 | 17.5 | 0.0827 | 43.6 | 0.1303 | 69.5 | 0.1716 | 91.8 |
표준편차 | 0.0055 | 2.7 | 0.0059 | 3.1 | 0.0111 | 5.9 | 0.0048 | 2.6 |
5분 | 10분 | 15분 | 30분 | |||||
tween 20 유 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 | 흡광도 (284nm) |
용출률 |
대조약-1 | 0.0308 | 15.2 | 0.0809 | 42.7 | 0.1280 | 68.2 | 0.1847 | 98.8 |
대조약-2 | 0.0269 | 13.3 | 0.0743 | 39.2 | 0.1113 | 59.3 | 0.1742 | 93.2 |
대조약-3 | 0.0244 | 12.0 | 0.0705 | 37.2 | 0.1147 | 61.1 | 0.1760 | 94.1 |
대조약-4 | 0.0140 | 6.9 | 0.0566 | 29.9 | 0.0939 | 50.1 | 0.1719 | 91.9 |
대조약-5 | 0.0262 | 12.9 | 0.0721 | 38.0 | 0.1158 | 61.7 | 0.1767 | 94.5 |
대조약-6 | 0.0247 | 12.2 | 0.0670 | 35.4 | 0.1064 | 56.7 | 0.1709 | 91.4 |
대조약-7 | 0.0186 | 9.2 | 0.0620 | 32.7 | 0.1057 | 56.3 | 0.1692 | 90.5 |
대조약-8 | 0.0212 | 10.4 | 0.0681 | 35.9 | 0.1079 | 57.5 | 0.1797 | 96.1 |
대조약-9 | 0.0227 | 11.2 | 0.0658 | 34.7 | 0.1128 | 60.1 | 0.1770 | 94.7 |
대조약-10 | 0.0257 | 12.7 | 0.0706 | 37.3 | 0.1141 | 60.8 | 0.1782 | 95.3 |
대조약-11 | 0.0333 | 16.4 | 0.0802 | 42.3 | 0.1268 | 67.6 | 0.1813 | 97.0 |
대조약-12 | 0.0216 | 10.6 | 0.0728 | 38.4 | 0.1070 | 57.0 | 0.1780 | 95.2 |
최소 | 0.0140 | 6.9 | 0.0566 | 29.9 | 0.0939 | 50.1 | 0.1692 | 90.5 |
평균 | 0.0242 | 11.9 | 0.0701 | 37.0 | 0.1120 | 59.7 | 0.1765 | 94.4 |
최대 | 0.0333 | 16.4 | 0.0809 | 42.7 | 0.1280 | 68.2 | 0.1847 | 98.8 |
표준편차 | 0.0052 | 2.5 | 0.0069 | 3.7 | 0.0093 | 4.9 | 0.0044 | 2.4 |
시료명 | 초기 | 1개월 | 3개월 | |||
함량 | 유연물질 | 함량 | 유연물질 | 함량 | 유연물질 | |
PE 밀폐용기 | 102.310 | 1.087 | 95.880 | 1.291 | 101.564 | 1.152 |
PE 기밀용기 | 103.587 | 1.160 | 103.796 | 1.152 | ||
유산지 | 89.888 | 6.434 | 87.420 | 8.413 |
Claims (9)
- 라시디핀과 폴리비닐피롤리돈의 공침 화합물을 포함하는 라시디핀 정제용 약제학적 조성물.
- 청구항 1에 있어서,폴리비닐피롤리돈은 라시디핀 1 중량부당 8.75 중량부 내지 11.25 중량부로 사용되는 라시디핀 정제용 약제학적 조성물.
- 청구항 1의 약제학적 조성물을 이용하여 제조된 라시디핀 정제.
- 라시디핀과 폴리비닐피롤리돈을 용매에 용해시키는 단계;상기 라시디핀과 폴리비닐피롤리돈 용액을 부형제에 균질하게 가하여 라시디핀과 폴리비닐피롤리돈이 함께 공침화합물을 형성하여 조립하는 단계;상기 조립된 과립을 건조하고 정립하는 단계; 및상기 과립을 타정하여 정제를 제조하는 단계를 포함하는 라시디핀 정제의 제조방법.
- 청구항 4에 있어서,폴리비닐피롤리돈은 라시디핀 1 중량부당 8.75 내지 11.25 중량부로 사용되 는 제조방법.
- 청구항 4에 있어서,상기 정립 후 타정 전에 정립된 과립을 활택제와 혼합하는 단계를 추가로 포함하는 제조방법.
- 청구항 4에 있어서,상기 용매는 아세톤, 에탄올, 메탄올, 클로로포름, 디클로로메탄 및 에테르로 이루어진 군으로부터 선택되는 1종 이상인 제조방법.
- 청구항 4에 있어서,상기 부형제는 락토오스, 수크로오스, 전분, 칼슘카보네이트 및 젤라틴으로 이루어진 군으로부터 선택되는 1종 이상인 제조방법.
- 청구항 1의 제조방법에 의해 제조된 라시디핀 정제.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2705839A1 (en) * | 2012-09-10 | 2014-03-12 | Rivopharm SA | Pharmaceutical composition comprising lacidipine and process of preparation |
CN112168798A (zh) * | 2020-10-23 | 2021-01-05 | 哈药集团技术中心 | 一种拉西地平片的制备方法 |
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2009
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2705839A1 (en) * | 2012-09-10 | 2014-03-12 | Rivopharm SA | Pharmaceutical composition comprising lacidipine and process of preparation |
CN112168798A (zh) * | 2020-10-23 | 2021-01-05 | 哈药集团技术中心 | 一种拉西地平片的制备方法 |
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