NO312994B1 - Farmasöytisk preparat for oral tilförsel i form av en pasta - Google Patents
Farmasöytisk preparat for oral tilförsel i form av en pasta Download PDFInfo
- Publication number
- NO312994B1 NO312994B1 NO19974589A NO974589A NO312994B1 NO 312994 B1 NO312994 B1 NO 312994B1 NO 19974589 A NO19974589 A NO 19974589A NO 974589 A NO974589 A NO 974589A NO 312994 B1 NO312994 B1 NO 312994B1
- Authority
- NO
- Norway
- Prior art keywords
- proton pump
- paste
- preparation according
- approximately
- preparation
- Prior art date
Links
- 239000000825 pharmaceutical preparation Substances 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 claims description 24
- 229940126409 proton pump inhibitor Drugs 0.000 claims description 16
- 239000000612 proton pump inhibitor Substances 0.000 claims description 16
- 239000002562 thickening agent Substances 0.000 claims description 13
- 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 claims description 10
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical group CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 10
- 229960000381 omeprazole Drugs 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000004359 castor oil Substances 0.000 claims description 6
- 235000019438 castor oil Nutrition 0.000 claims description 6
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 6
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical group [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 5
- 239000004302 potassium sorbate Substances 0.000 claims description 5
- 229940069338 potassium sorbate Drugs 0.000 claims description 5
- 235000010241 potassium sorbate Nutrition 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- -1 and the hydrophobic Substances 0.000 claims description 4
- VLPFTAMPNXLGLX-UHFFFAOYSA-N trioctanoin Chemical compound CCCCCCCC(=O)OCC(OC(=O)CCCCCCC)COC(=O)CCCCCCC VLPFTAMPNXLGLX-UHFFFAOYSA-N 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 229940079593 drug Drugs 0.000 description 8
- 239000003814 drug Substances 0.000 description 8
- 241000283086 Equidae Species 0.000 description 5
- 239000000796 flavoring agent Substances 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 235000019634 flavors Nutrition 0.000 description 4
- 208000007107 Stomach Ulcer Diseases 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
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- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 239000007909 solid dosage form Substances 0.000 description 3
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 208000008469 Peptic Ulcer Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 208000000718 duodenal ulcer Diseases 0.000 description 2
- 125000003709 fluoroalkyl group Chemical group 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009747 swallowing Effects 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- DUXYWXYOBMKGIN-UHFFFAOYSA-N trimyristin Chemical compound CCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCC DUXYWXYOBMKGIN-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- YYGNTYWPHWGJRM-UHFFFAOYSA-N (6E,10E,14E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene Chemical compound CC(C)=CCCC(C)=CCCC(C)=CCCC=C(C)CCC=C(C)CCC=C(C)C YYGNTYWPHWGJRM-UHFFFAOYSA-N 0.000 description 1
- DMBUODUULYCPAK-UHFFFAOYSA-N 1,3-bis(docosanoyloxy)propan-2-yl docosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCCCCCC DMBUODUULYCPAK-UHFFFAOYSA-N 0.000 description 1
- WCOXQTXVACYMLM-UHFFFAOYSA-N 2,3-bis(12-hydroxyoctadecanoyloxy)propyl 12-hydroxyoctadecanoate Chemical compound CCCCCCC(O)CCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCC(O)CCCCCC)COC(=O)CCCCCCCCCCC(O)CCCCCC WCOXQTXVACYMLM-UHFFFAOYSA-N 0.000 description 1
- PSIREIZGKQBEEO-UHFFFAOYSA-N 2-(1h-benzimidazol-2-ylsulfinylmethyl)-n-methyl-n-(2-methylpropyl)aniline Chemical compound CC(C)CN(C)C1=CC=CC=C1CS(=O)C1=NC2=CC=CC=C2N1 PSIREIZGKQBEEO-UHFFFAOYSA-N 0.000 description 1
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 description 1
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- 108091006112 ATPases Proteins 0.000 description 1
- 102000057290 Adenosine Triphosphatases Human genes 0.000 description 1
- 235000019489 Almond oil Nutrition 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- LVGKNOAMLMIIKO-UHFFFAOYSA-N Elaidinsaeure-aethylester Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC LVGKNOAMLMIIKO-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- IQPSEEYGBUAQFF-UHFFFAOYSA-N Pantoprazole Chemical compound COC1=CC=NC(CS(=O)C=2NC3=CC=C(OC(F)F)C=C3N=2)=C1OC IQPSEEYGBUAQFF-UHFFFAOYSA-N 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- BHEOSNUKNHRBNM-UHFFFAOYSA-N Tetramethylsqualene Natural products CC(=C)C(C)CCC(=C)C(C)CCC(C)=CCCC=C(C)CCC(C)C(=C)CCC(C)C(C)=C BHEOSNUKNHRBNM-UHFFFAOYSA-N 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000008168 almond oil Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000767 anti-ulcer Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- BTFJIXJJCSYFAL-UHFFFAOYSA-N arachidyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 description 1
- 235000013736 caramel Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N dodecahydrosqualene Natural products CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 1
- 239000002662 enteric coated tablet Substances 0.000 description 1
- 239000002702 enteric coating Substances 0.000 description 1
- 238000009505 enteric coating Methods 0.000 description 1
- LVGKNOAMLMIIKO-QXMHVHEDSA-N ethyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC LVGKNOAMLMIIKO-QXMHVHEDSA-N 0.000 description 1
- 229940093471 ethyl oleate Drugs 0.000 description 1
- 125000004428 fluoroalkoxy group Chemical group 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 230000027119 gastric acid secretion Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 201000005917 gastric ulcer Diseases 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000012051 hydrophobic carrier Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229940074928 isopropyl myristate Drugs 0.000 description 1
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 description 1
- 229940075495 isopropyl palmitate Drugs 0.000 description 1
- 229950007395 leminoprazole Drugs 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 210000001711 oxyntic cell Anatomy 0.000 description 1
- 229960005019 pantoprazole Drugs 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000002831 pharmacologic agent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229940031439 squalene Drugs 0.000 description 1
- TUHBEKDERLKLEC-UHFFFAOYSA-N squalene Natural products CC(=CCCC(=CCCC(=CCCC=C(/C)CCC=C(/C)CC=C(C)C)C)C)C TUHBEKDERLKLEC-UHFFFAOYSA-N 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 229940045860 white wax Drugs 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
-
- 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
-
- 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
- A61K31/4184—1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
-
- 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
-
- 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
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/44—Oils, fats or waxes according to two or more groups of A61K47/02-A61K47/42; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
-
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
- A61K9/006—Oral mucosa, e.g. mucoadhesive forms, sublingual droplets; Buccal patches or films; Buccal sprays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Nutrition Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Physiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Description
Oppsummering av oppfinnelsen
Foreliggende oppfinnelse tilveiebringer et stabilt, oralt, farmasøytisk preparat i form av en pasta som inneholder en protonpumpeinhibitor som aktiv bestanddel. Preparatet er anvendbart for tilførsel av syrelabile medikamenter til dyr, særlig hester, og mennesker som har vanskelig for å svelge faste doseringsformer som tabletter og kapsler.
Oppfinnelsens bakgrunn
Protonpumpeinhibitorer (PPI) er kraftige inhibitorer av magesyresekresjon ved å inhibere H<+>K<+->ATPase, enzymet som deltar i det siste trinn i hydrogenionproduksjonen i parietal-cellene. PPI er følgelig blitt benyttet ved behandling av jnagesyrerelaterte sykdommer hos mennesker. Disse sykdommer omfatter magesår og sår på tolvfingertarmen. Magesår er vanlig også hos noen dyr, særlig hos hester. Selv om etiologien for magesår og sår på tolvfingertarmen hos hester ikke er fast-lagt, spiller stress tilsynelatende en viktig rolle i noen tilfeller.
PPI er svært syrelabile, og orale utforminger er derfor enterisk belagte. Enterisk belagte utforminger er dyre og tidkrevende å fremstille og krever høyt utviklet teknologi og utstyr. En annen ulempe med enterisk belagte utforminger er følsomhet overfor fuktighet.
WO 94/25070 beskriver et oralt preparat som inneholder en protonpumpeinhibitor i form av enterisk belagte, tørre partikler blandet med et tørt geleringsmiddel, og blandingen kan så utarbeides til en pastalignende gel før tilfør- " sel. Preparatet krever derfor enterisk belegging med de tid-ligere nevnte ulemper forbundet med en slik utforming. Da en slik fuktig gel ikke er stabil ved lengre tids lagring ved romtemperatur, kan den ikke fremstilles og selges som et preparat ferdig til bruk, men snarere fremstilles ekstemporert ved tilførselstidspunktet, noe som gjør det lite hendig å be-nytte .
Utformingen som beskrives heri, er en stabil utforming som en halvsolid pasta som er klar til bruk og som inneholder en protonpumpeinhibitor som er egnet for tilførsel til dyr som hester, storfe, svin etc., og til mennesker som har vanskelig for å svelge faste doseringsformer som tabletter og kapsler. Foreliggende oppfinnelse kan lett tilføres til hester og aksepteres uten videre av disse dyr. Preparatet ifølge foreliggende oppfinnelse er stabilt ved lengre tids lagring ved romtemperatur.
Detaljert beskrivelse av oppfinnelsen
Foreliggende oppfinnelse angår et farmasøytisk preparat for oral tilførsel i form av en pasta, hvilket preparat er kjennetegnet ved at det omfatter en protonpumpeinhibitor, et tykningsmiddel, et basedannende middel og et hydrofobt, oljeaktig, flytende bærerstoff.
Protonpumpeinhibitorene som benyttes i foreliggende oppfinnelse, er forbindelser med den generelle formel
hvori
Ra er
R<1> og R<3> uavhengig av hverandre er valgt blant hydrogen,
lavere alkyl, lavere alkoksy og halogen,
R<2> er valgt blant hydrogen, lavere alkyl, lavere alkoksy, lavere alkoksy-lavere alkoksy, lavere fluoralkoksy og
R<4> og R<5> uavhengig av hverandre er valgt blant lavere alkyl, A erR<6> og R<7> uavhengig av hverandre er valgt blant hydrogen, lavere alkyl, lavere alkoksy, lavere fluoralkoksy, lavere fluoralkyl, halogen, 0 N 1 ;
Den foretrukne protonpumpeinhibitor for anvendelse i foreliggende oppfinnelse er forbindelsen som betegnes omeprazol. Protonpumpeinhibitorene som benyttes i foreliggende oppfinnelse, er velkjente forbindelser innen faget, og frem-gangsmåter for fremstilling av dem kan finnes i litteraturen. For eksempel beskrives omeprazol i EP 5129, lansprazol i EP 174 726, pantoprazol i EP 166 287 og leminoprazol i GB 2 163 747.
Det hydrofobe, oljeaktige, flytende bærerstoff kan være enhver farmasøytisk aksepterbar olje som er uløselig eller praktisk talt uløselig i vann; eksempler omfatter mineralolje, mandelolje, bomullsfrøolje, etyloleat, isopropyl-myristat, isopropylpalmitat, myristylalkohol, oktyldodekanol, olivenolje, peanøttolje, saflorolje, sesamolje, soyabønneolje og squalen. Den foretrukne, hydrofobe, oljeaktige væske er ett eller flere triglyserider av C6-Ci8-karboksylsyre, og det foretrukne triglyserid er kapronsyretriglyserid eller kaprylsyre-triglyserid, eller en blanding av disse, f.eks. produktet med navnet "Miglyol 810" (Huls America, Inc., New Jersey).
Tykningsmidlet kan være ethvert farmasøytisk aksep-terbart tykningsmiddel som er uløselig eller praktisk talt uløselig i vann, og eksempler omfatter silisiumdioksid, vokser som castorvoks eller hydrogenert ricinusolje, parafin, ceto-stearylalkohol og lignende. Det foretrukne, hydrofobe tykningsmiddel er hydrogenert ricinusolje.
Egnede, basedannende midler er f.eks. farmasøytisk aksepterbare aminbaser som trietanolamin, eller karboksylsyre-salter som natriumacetat, natriumsitrat, kaliumsorbat og lignende. Det foretrukne, basedannende middel er kaliumsorbat.
Preparatet kan omfatte ytterligere bestanddeler som vanligvis benyttes ved utforming av medisiner for mennesker og dyr. Det kan f.eks. tilsettes smaksmidler som karamellsmak, gulrotsmak, eplesmak og pølsesmak, fargemidler som jernoksid, titandioksid og aluminiumpigmenter, søtningsmidler som sukker og natriumsakkarinat, konserveringsmidler som parabener, antioksidanter 'som BHT og BHA, og viskositetsregulerende midler som hvit voks eller syntetiske vokser, f.eks. glyseryltribehenat, glyseryltrimyristat og hydrogenerte kakaoglyserider.
Preparatet ifølge foreliggende oppfinnelse kan fremstilles ved å dispergere den aktive bestanddel, protonpumpeinhibitoren, i pulverform i det hydrofobe, flytende bærerstoff som er tilsatt eventuelt andre eksipienser, bortsett fra tykningsmidlet. Tykningsmidlet tilsettes så til blandingen og innblandes til den ønskede konsistens oppnås. Den således er-holdte pastautforming kan benyttes til å fylle doserings-sprøyter som kan benyttes direkte for tilførsel av det aktive medikament til et dyr som trenger behandling.
Mengden protonpumpeinhibitor kan variere fra 1 til 35% (vekt/vekt) i det endelige preparat, fortrinnsvis fra tilnærmet 1 til tilnærmet 25% (vekt/vekt). Tykningsmidlet utgjør tilnærmet 2 til 9% av det endelige preparat, fortrinnsvis tilnærmet 5 til 7% (vekt/vekt). Det hydrofobe bærerstoff foreligger som tilnærmet 60 til 95%, avhengig av mengden av andre eksipienser i pastaen. Det basedannende middel benyttes i en mengde som er tilstrekkelig til å tilveiebringe et ikke-surt miljø for de syrelabile protonpumpeinhibitorer, og typisk er mengden basedannende middel fra tilnærmet 0,01 til tilnærmet 2% (vekt/vekt), og 0,1% er vanligvis tilstrekkelig.
Innføring av et syrelabilt medikament i dette preparat fører til en oralt tiltalende og farmasøytisk stabil pasta. Oppfinnelsen og den farmakologisk aktive bestanddel forblir stabile.
Preparatet ifølge foreliggende oppfinnelse er anvendbart for behandling av magesårsykdommer hos mennesker eller dyr. Det kan benyttes for oral tilførsel av syrelabile medikamenter for systemisk aktivitet hos dyr. Preparatet kan også benyttes for tilførsel av de syrelabile medikamenter til mennesker som har vanskelig for å svelge faste doseringsformer, f. eks. enterisk belagte tabletter og kapsler. Preparatet kan tilføres direkte i munnen på et dyr, f.eks. en hest, som trenger anti-magesårbehandling, og fortrinnsvis benyttes en pastadoseringssprøyte for å forenkle tilførselen av medikamen-tet. Konsistensen til pastaen er slik at den ikke lett drypper ut eller spyttes ut når den først er plassert på dyretungens dorsale del. Pastaen er praktisk talt fri for luftbobler, noe som gir økt nøyaktighet i doseringen. En annen fordel med dette preparat er at individtilpassede doser kan tilføres.
Mengden preparat som skal tilføres, vil variere med hvilken dyreart som skal behandles, den spesifikke, aktive bestanddel i preparatet, sykdommens omfang, det syke dyrs fys-iske tilstand og andre faktorer. En lege eller veterinær med erfaring i behandling av magesår vil lett kunne fastslå den egnede dose for pasienter som skal behandles. Generelt kan et doseringsområde fra tilnærmet 0,2 mg/kg til tilnærmet 20 mg/kg benyttes.
De følgende eksempler tilveiebringes for mer full-stendig å illustrere oppfinnelsen.
Eksempel 1
Kaliumsorbat (og ytterligere eksipienser enn medikament og tykningsmiddel dersom slike foreligger) settes til kapronsyre/kapryisyre-triglyseridet ("Miglyol 810") under om-røring. Omeprazolpulver tilsettes så under omrøring. Endelig tilsettes hydrogenert ricinusolje, og sammenblandingen fort-setter i tilnærmet 3 0 minutter.
Eksempel 2
Omepråzolpastaen med sammensetningen ovenfor fremstilles ved å følge fremgangsmåten i eksempel 1.
Eksempel 3
Omeprazolpastaen med sammensetningen ovenfor fremstilles ved å følge fremgangsmåten i eksempel 1.
Eksempel 4
Omeprazolpastaen med sammensetningen ovenfor fremstilles ved å følge fremgangsmåten i eksempel 1.
Eksempel 5
Omeprazolpastaen med sammensetningen ovenfor fremstilles ved å følge fremgangsmåten i eksempel 1.
Claims (8)
1. Farmasøytisk preparat for oral tilførsel i form av en pasta,
karakterisert ved at det omfatter en protonpumpeinhibitor, et tykningsmiddel, et basedannende middel og et hydrofobt, oljeaktig, flytende bærerstoff.
2. Preparat ifølge krav 1,
karakterisert ved at protonpumpeinhibitoren er omeprazol.
3. Preparat ifølge krav 1,
karakterisert ved at tykningsmidlet er hydrogenert ricinusolje.
4. Preparat ifølge krav 1,
karakterisert ved at det hydrofobe, flytende bærerstoff er kapronsyre/kaprylsyre-triglyserid.
5. Preparat ifølge krav 2,
karakterisert ved at det basedannende middel er kaliumsorbat.
6. Preparat ifølge krav 1,
karakterisert ved at protonpumpeinhibitoren utgjør tilnærmet 1 til tilnærmet 35% (vekt/vekt) og tykningsmidlet tilnærmet 2 til tilnærmet 9% (vekt/vekt).
7. Preparat ifølge krav 6,
karakterisert ved at protonpumpeinhibitoren er omeprazol, tykningsmidlet er hydrogenert ricinusolje, og det hydrofobe, 'flytende bærerstoff er kapronsyre/kaprylsyre-triglyserid.
8. Preparat ifølge krav 1,
karakterisert ved at protonpumpeinhib ifitoren er omeprazol, tykningsmidlet er hydrogenert ricinusolje, den hydrofobe olje er kapronsyre/kaprylsyre-triglyserid, og det basedannende middel er kaliumsorbat.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US08/416,275 US5708017A (en) | 1995-04-04 | 1995-04-04 | Stable, ready-to-use pharmaceutical paste composition containing proton pump inhibitors |
PCT/US1996/004355 WO1996031213A1 (en) | 1995-04-04 | 1996-03-29 | Pharmaceutical composition containing proton pump inhibitors |
Publications (3)
Publication Number | Publication Date |
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NO974589D0 NO974589D0 (no) | 1997-10-03 |
NO974589L NO974589L (no) | 1997-12-03 |
NO312994B1 true NO312994B1 (no) | 2002-07-29 |
Family
ID=23649308
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NO19974589A NO312994B1 (no) | 1995-04-04 | 1997-10-03 | Farmasöytisk preparat for oral tilförsel i form av en pasta |
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US (1) | US5708017A (no) |
EP (1) | EP0819004B1 (no) |
JP (1) | JP4603631B2 (no) |
KR (1) | KR100419105B1 (no) |
CN (1) | CN1080119C (no) |
AT (1) | ATE438380T1 (no) |
AU (1) | AU703755B2 (no) |
BR (1) | BR9604803A (no) |
CA (1) | CA2217515C (no) |
CY (1) | CY2613B2 (no) |
CZ (1) | CZ287297B6 (no) |
DE (1) | DE69637985D1 (no) |
DK (1) | DK0819004T3 (no) |
EA (1) | EA000087B1 (no) |
EE (1) | EE03473B1 (no) |
ES (1) | ES2329098T3 (no) |
HK (1) | HK1004658A1 (no) |
HU (1) | HU227864B1 (no) |
IS (1) | IS2706B (no) |
MX (1) | MX9707694A (no) |
NO (1) | NO312994B1 (no) |
NZ (1) | NZ305708A (no) |
PL (1) | PL183144B1 (no) |
PT (1) | PT819004E (no) |
SI (1) | SI0819004T1 (no) |
SK (1) | SK282872B6 (no) |
TR (1) | TR199701117T1 (no) |
UA (1) | UA42061C2 (no) |
WO (1) | WO1996031213A1 (no) |
ZA (1) | ZA962657B (no) |
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1995
- 1995-04-04 US US08/416,275 patent/US5708017A/en not_active Expired - Lifetime
-
1996
- 1996-03-29 ES ES96910664T patent/ES2329098T3/es not_active Expired - Lifetime
- 1996-03-29 CZ CZ19973135A patent/CZ287297B6/cs not_active IP Right Cessation
- 1996-03-29 EP EP96910664A patent/EP0819004B1/en not_active Expired - Lifetime
- 1996-03-29 UA UA97115326A patent/UA42061C2/uk unknown
- 1996-03-29 KR KR1019970706980A patent/KR100419105B1/ko active IP Right Grant
- 1996-03-29 PL PL96322619A patent/PL183144B1/pl unknown
- 1996-03-29 EE EE9700244A patent/EE03473B1/xx unknown
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- 1996-03-29 EA EA199700294A patent/EA000087B1/ru not_active IP Right Cessation
- 1996-03-29 CA CA002217515A patent/CA2217515C/en not_active Expired - Lifetime
- 1996-03-29 AU AU53797/96A patent/AU703755B2/en not_active Expired
- 1996-03-29 JP JP53039196A patent/JP4603631B2/ja not_active Expired - Lifetime
- 1996-03-29 BR BR9604803A patent/BR9604803A/pt not_active Application Discontinuation
- 1996-03-29 HU HU9801626A patent/HU227864B1/hu unknown
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- 1996-03-29 CN CN96194084A patent/CN1080119C/zh not_active Expired - Lifetime
- 1996-03-29 DK DK96910664T patent/DK0819004T3/da active
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- 1996-03-29 SI SI9630770T patent/SI0819004T1/sl unknown
- 1996-03-29 DE DE69637985T patent/DE69637985D1/de not_active Expired - Lifetime
- 1996-03-29 WO PCT/US1996/004355 patent/WO1996031213A1/en active Search and Examination
- 1996-03-29 PT PT96910664T patent/PT819004E/pt unknown
- 1996-03-29 AT AT96910664T patent/ATE438380T1/de active
- 1996-03-29 MX MX9707694A patent/MX9707694A/es unknown
- 1996-04-03 ZA ZA962657A patent/ZA962657B/xx unknown
-
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- 1997-10-03 NO NO19974589A patent/NO312994B1/no not_active IP Right Cessation
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