JPH0130804B2 - - Google Patents
Info
- Publication number
- JPH0130804B2 JPH0130804B2 JP54024403A JP2440379A JPH0130804B2 JP H0130804 B2 JPH0130804 B2 JP H0130804B2 JP 54024403 A JP54024403 A JP 54024403A JP 2440379 A JP2440379 A JP 2440379A JP H0130804 B2 JPH0130804 B2 JP H0130804B2
- Authority
- JP
- Japan
- Prior art keywords
- oral
- acrylic acid
- drug
- cellulose ether
- cellulose
- 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.)
- Expired
Links
- 239000003814 drug Substances 0.000 claims description 46
- 229940079593 drug Drugs 0.000 claims description 46
- 229920002125 Sokalan® Polymers 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 36
- 229920003086 cellulose ether Polymers 0.000 claims description 32
- 238000002360 preparation method Methods 0.000 claims description 30
- 150000003839 salts Chemical class 0.000 claims description 23
- 238000009472 formulation Methods 0.000 claims description 21
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 16
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 16
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000013268 sustained release Methods 0.000 claims description 11
- 239000012730 sustained-release form Substances 0.000 claims description 11
- 229920002678 cellulose Polymers 0.000 claims description 10
- 239000001913 cellulose Substances 0.000 claims description 10
- -1 hydroxyalkyl ether Chemical compound 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 229920000609 methyl cellulose Polymers 0.000 claims description 7
- 239000001923 methylcellulose Substances 0.000 claims description 7
- 235000010981 methylcellulose Nutrition 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 239000003242 anti bacterial agent Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 230000000202 analgesic effect Effects 0.000 claims description 4
- 230000000954 anitussive effect Effects 0.000 claims description 4
- 229940124599 anti-inflammatory drug Drugs 0.000 claims description 4
- 239000003472 antidiabetic agent Substances 0.000 claims description 4
- 239000000739 antihistaminic agent Substances 0.000 claims description 4
- 229940124584 antitussives Drugs 0.000 claims description 4
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003172 expectorant agent Substances 0.000 claims description 4
- 230000003419 expectorant effect Effects 0.000 claims description 4
- 229940066493 expectorants Drugs 0.000 claims description 4
- 229940124549 vasodilator Drugs 0.000 claims description 4
- 239000003071 vasodilator agent Substances 0.000 claims description 4
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 3
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 3
- 229940035676 analgesics Drugs 0.000 claims description 3
- 239000002220 antihypertensive agent Substances 0.000 claims description 3
- 229940127088 antihypertensive drug Drugs 0.000 claims description 3
- 239000003899 bactericide agent Substances 0.000 claims description 3
- 239000003163 gonadal steroid hormone Substances 0.000 claims description 3
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 3
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 3
- 159000000000 sodium salts Chemical class 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 2
- 230000003115 biocidal effect Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 229940126904 hypoglycaemic agent Drugs 0.000 claims description 2
- 239000002260 anti-inflammatory agent Substances 0.000 claims 2
- GUGOEEXESWIERI-UHFFFAOYSA-N Terfenadine Chemical compound C1=CC(C(C)(C)C)=CC=C1C(O)CCCN1CCC(C(O)(C=2C=CC=CC=2)C=2C=CC=CC=2)CC1 GUGOEEXESWIERI-UHFFFAOYSA-N 0.000 claims 1
- 239000000730 antalgic agent Substances 0.000 claims 1
- 230000001387 anti-histamine Effects 0.000 claims 1
- 230000003177 cardiotonic effect Effects 0.000 claims 1
- 210000000214 mouth Anatomy 0.000 description 18
- 239000003405 delayed action preparation Substances 0.000 description 14
- 210000004400 mucous membrane Anatomy 0.000 description 14
- 239000002585 base Substances 0.000 description 12
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 12
- 210000002200 mouth mucosa Anatomy 0.000 description 12
- 210000003928 nasal cavity Anatomy 0.000 description 12
- 239000003826 tablet Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000843 powder Substances 0.000 description 11
- 239000004584 polyacrylic acid Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 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 description 8
- 239000008101 lactose Substances 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 8
- 210000002850 nasal mucosa Anatomy 0.000 description 8
- 210000003296 saliva Anatomy 0.000 description 8
- 230000028327 secretion Effects 0.000 description 8
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- 239000007937 lozenge Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 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 description 6
- 125000001033 ether group Chemical group 0.000 description 6
- 235000019359 magnesium stearate Nutrition 0.000 description 6
- 206010042674 Swelling Diseases 0.000 description 5
- 230000003110 anti-inflammatory effect Effects 0.000 description 5
- 239000000546 pharmaceutical excipient Substances 0.000 description 5
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 5
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 5
- 230000008961 swelling Effects 0.000 description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 229920002807 Thiomer Polymers 0.000 description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- XMEVHPAGJVLHIG-FMZCEJRJSA-N chembl454950 Chemical compound [Cl-].C1=CC=C2[C@](O)(C)[C@H]3C[C@H]4[C@H]([NH+](C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O XMEVHPAGJVLHIG-FMZCEJRJSA-N 0.000 description 4
- 229960001378 dequalinium chloride Drugs 0.000 description 4
- LTNZEXKYNRNOGT-UHFFFAOYSA-N dequalinium chloride Chemical compound [Cl-].[Cl-].C1=CC=C2[N+](CCCCCCCCCC[N+]3=C4C=CC=CC4=C(N)C=C3C)=C(C)C=C(N)C2=C1 LTNZEXKYNRNOGT-UHFFFAOYSA-N 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 4
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000004877 mucosa Anatomy 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 150000003431 steroids Chemical class 0.000 description 4
- 229960004989 tetracycline hydrochloride Drugs 0.000 description 4
- 229920001817 Agar Polymers 0.000 description 3
- 240000001592 Amaranthus caudatus Species 0.000 description 3
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 235000012735 amaranth Nutrition 0.000 description 3
- 239000004178 amaranth Substances 0.000 description 3
- 229940088710 antibiotic agent Drugs 0.000 description 3
- 229940125715 antihistaminic agent Drugs 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 235000013355 food flavoring agent Nutrition 0.000 description 3
- 239000011872 intimate mixture Substances 0.000 description 3
- 230000000622 irritating effect Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 230000001953 sensory effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 210000004291 uterus Anatomy 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- IAKHMKGGTNLKSZ-INIZCTEOSA-N (S)-colchicine Chemical compound C1([C@@H](NC(C)=O)CC2)=CC(=O)C(OC)=CC=C1C1=C2C=C(OC)C(OC)=C1OC IAKHMKGGTNLKSZ-INIZCTEOSA-N 0.000 description 2
- WLAMNBDJUVNPJU-UHFFFAOYSA-N 2-methylbutyric acid Chemical compound CCC(C)C(O)=O WLAMNBDJUVNPJU-UHFFFAOYSA-N 0.000 description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- 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 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 2
- 239000004375 Dextrin Substances 0.000 description 2
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 102000004877 Insulin Human genes 0.000 description 2
- 108090001061 Insulin Proteins 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 2
- 239000000006 Nitroglycerin Substances 0.000 description 2
- 206010068319 Oropharyngeal pain Diseases 0.000 description 2
- 201000007100 Pharyngitis Diseases 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 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 description 2
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- 208000002495 Uterine Neoplasms Diseases 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 229940086737 allyl sucrose Drugs 0.000 description 2
- 239000002246 antineoplastic agent Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
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- 239000001506 calcium phosphate Substances 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
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- 229960003711 glyceryl trinitrate Drugs 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 description 2
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- 230000003232 mucoadhesive effect Effects 0.000 description 2
- 210000003254 palate Anatomy 0.000 description 2
- CPJSUEIXXCENMM-UHFFFAOYSA-N phenacetin Chemical compound CCOC1=CC=C(NC(C)=O)C=C1 CPJSUEIXXCENMM-UHFFFAOYSA-N 0.000 description 2
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- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
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- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- DKSZLDSPXIWGFO-BLOJGBSASA-N (4r,4ar,7s,7ar,12bs)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1h-4,12-methanobenzofuro[3,2-e]isoquinoline-7-ol;phosphoric acid;hydrate Chemical compound O.OP(O)(O)=O.OP(O)(O)=O.C([C@H]1[C@H](N(CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC.C([C@H]1[C@H](N(CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC DKSZLDSPXIWGFO-BLOJGBSASA-N 0.000 description 1
- UOTMYNBWXDUBNX-UHFFFAOYSA-N 1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxyisoquinolin-2-ium;chloride Chemical compound Cl.C1=C(OC)C(OC)=CC=C1CC1=NC=CC2=CC(OC)=C(OC)C=C12 UOTMYNBWXDUBNX-UHFFFAOYSA-N 0.000 description 1
- CIVCELMLGDGMKZ-UHFFFAOYSA-N 2,4-dichloro-6-methylpyridine-3-carboxylic acid Chemical compound CC1=CC(Cl)=C(C(O)=O)C(Cl)=N1 CIVCELMLGDGMKZ-UHFFFAOYSA-N 0.000 description 1
- WFJIVOKAWHGMBH-UHFFFAOYSA-N 4-hexylbenzene-1,3-diol Chemical compound CCCCCCC1=CC=C(O)C=C1O WFJIVOKAWHGMBH-UHFFFAOYSA-N 0.000 description 1
- RMMXTBMQSGEXHJ-UHFFFAOYSA-N Aminophenazone Chemical compound O=C1C(N(C)C)=C(C)N(C)N1C1=CC=CC=C1 RMMXTBMQSGEXHJ-UHFFFAOYSA-N 0.000 description 1
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- WJLVQTJZDCGNJN-UHFFFAOYSA-N Chlorhexidine hydrochloride Chemical compound Cl.Cl.C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 WJLVQTJZDCGNJN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- DBAKFASWICGISY-BTJKTKAUSA-N Chlorpheniramine maleate Chemical compound OC(=O)\C=C/C(O)=O.C=1C=CC=NC=1C(CCN(C)C)C1=CC=C(Cl)C=C1 DBAKFASWICGISY-BTJKTKAUSA-N 0.000 description 1
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- IROWCYIEJAOFOW-UHFFFAOYSA-N DL-Isoprenaline hydrochloride Chemical compound Cl.CC(C)NCC(O)C1=CC=C(O)C(O)=C1 IROWCYIEJAOFOW-UHFFFAOYSA-N 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 240000001879 Digitalis lutea Species 0.000 description 1
- LTMHDMANZUZIPE-AMTYYWEZSA-N Digoxin Natural products O([C@H]1[C@H](C)O[C@H](O[C@@H]2C[C@@H]3[C@@](C)([C@@H]4[C@H]([C@]5(O)[C@](C)([C@H](O)C4)[C@H](C4=CC(=O)OC4)CC5)CC3)CC2)C[C@@H]1O)[C@H]1O[C@H](C)[C@@H](O[C@H]2O[C@@H](C)[C@H](O)[C@@H](O)C2)[C@@H](O)C1 LTMHDMANZUZIPE-AMTYYWEZSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
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- 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 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 description 1
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- 239000006216 vaginal suppository Substances 0.000 description 1
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- 239000001993 wax Substances 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2440379A JPS55118414A (en) | 1979-03-05 | 1979-03-05 | Prolonged release drug and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2440379A JPS55118414A (en) | 1979-03-05 | 1979-03-05 | Prolonged release drug and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55118414A JPS55118414A (en) | 1980-09-11 |
| JPH0130804B2 true JPH0130804B2 (de) | 1989-06-22 |
Family
ID=12137192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2440379A Granted JPS55118414A (en) | 1979-03-05 | 1979-03-05 | Prolonged release drug and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55118414A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110254A (en) * | 1980-12-29 | 1982-07-09 | Teijin Ltd | Coating agent of injured membrane part of oral cavity |
| JPS6013462Y2 (ja) * | 1981-08-17 | 1985-04-30 | ライオン株式会社 | 口腔用バンド |
| US4680323A (en) * | 1983-12-01 | 1987-07-14 | Hans Lowey | Method and composition for the preparation of controlled long-acting pharmaceuticals for oral administration |
| WO1986002553A1 (en) * | 1984-10-23 | 1986-05-09 | Nastech Pharmaceutical Company, Inc. | Novel method of administering anti-nausea and anti-emetic pharmaceutical agents and novel dosage forms containing same |
| JPS62120315A (ja) * | 1985-11-20 | 1987-06-01 | Shin Etsu Chem Co Ltd | 経口投与型徐放性錠剤の製造方法 |
| DE3601923A1 (de) * | 1986-01-23 | 1987-07-30 | Behringwerke Ag | Nasal applizierbares arzneimittel, verfahren zu seiner herstellung und seine verwendung |
| DK130287D0 (da) * | 1987-03-13 | 1987-03-13 | Benzon As Alfred | Oralt praeparat |
| US5288500A (en) * | 1987-03-13 | 1994-02-22 | Benzon Pharma A/S | Oral composition containing particles comprising an active substance |
| JP4839929B2 (ja) * | 2006-03-31 | 2011-12-21 | パナソニック株式会社 | 閃光放電管保持部材及びその製造方法、並びに、該閃光放電管保持部材を備えるストロボ装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130421A (en) * | 1977-04-19 | 1978-11-14 | Teijin Ltd | Remedy for uterine cancer and its preparation |
-
1979
- 1979-03-05 JP JP2440379A patent/JPS55118414A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130421A (en) * | 1977-04-19 | 1978-11-14 | Teijin Ltd | Remedy for uterine cancer and its preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55118414A (en) | 1980-09-11 |
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