IE58278B1 - Long-acting formulation of cefaclor - Google Patents
Long-acting formulation of cefaclorInfo
- Publication number
- IE58278B1 IE58278B1 IE144484A IE144484A IE58278B1 IE 58278 B1 IE58278 B1 IE 58278B1 IE 144484 A IE144484 A IE 144484A IE 144484 A IE144484 A IE 144484A IE 58278 B1 IE58278 B1 IE 58278B1
- Authority
- IE
- Ireland
- Prior art keywords
- formulation
- cefaclor
- ccl
- slow
- release
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 136
- 238000009472 formulation Methods 0.000 title claims abstract description 103
- QYIYFLOTGYLRGG-GPCCPHFNSA-N cefaclor Chemical compound C1([C@H](C(=O)N[C@@H]2C(N3C(=C(Cl)CS[C@@H]32)C(O)=O)=O)N)=CC=CC=C1 QYIYFLOTGYLRGG-GPCCPHFNSA-N 0.000 title claims abstract description 50
- 229960005361 cefaclor Drugs 0.000 title claims abstract description 49
- 239000008187 granular material Substances 0.000 claims description 92
- 239000011324 bead Substances 0.000 claims description 31
- 230000036765 blood level Effects 0.000 claims description 21
- 239000002775 capsule Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 13
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 13
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 13
- 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 12
- 229920002472 Starch Polymers 0.000 claims description 11
- 229920002261 Corn starch Polymers 0.000 claims description 10
- 239000008120 corn starch Substances 0.000 claims description 10
- 235000019698 starch Nutrition 0.000 claims description 9
- GUBGYTABKSRVRQ-QKKXKWKRSA-N lactose group Chemical group OC1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O)[C@H](O2)CO)[C@H](O1)CO GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 8
- 210000002784 stomach Anatomy 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 229920002678 cellulose Polymers 0.000 claims description 7
- 239000008101 lactose Substances 0.000 claims description 7
- 239000008107 starch Substances 0.000 claims description 7
- 238000009505 enteric coating Methods 0.000 claims description 6
- 239000002702 enteric coating Substances 0.000 claims description 6
- 235000010355 mannitol Nutrition 0.000 claims description 6
- -1 alkyl methacrylate Chemical compound 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 239000003094 microcapsule Substances 0.000 claims description 5
- 210000000813 small intestine Anatomy 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 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 3
- 229930006000 Sucrose Natural products 0.000 claims description 3
- 239000005720 sucrose Substances 0.000 claims description 3
- 235000000346 sugar Nutrition 0.000 claims description 3
- 150000005846 sugar alcohols Chemical class 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229940100445 wheat starch Drugs 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- 239000007931 coated granule Substances 0.000 claims 1
- 230000003389 potentiating effect Effects 0.000 abstract description 2
- 208000035143 Bacterial infection Diseases 0.000 abstract 1
- 241001465754 Metazoa Species 0.000 abstract 1
- 208000022362 bacterial infectious disease Diseases 0.000 abstract 1
- ZAIPMKNFIOOWCQ-UEKVPHQBSA-N cephalexin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=CC=C1 ZAIPMKNFIOOWCQ-UEKVPHQBSA-N 0.000 description 27
- 238000012360 testing method Methods 0.000 description 18
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- 239000003814 drug Substances 0.000 description 13
- 241000588724 Escherichia coli Species 0.000 description 12
- 229940079593 drug Drugs 0.000 description 12
- 239000000243 solution Substances 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 235000012054 meals Nutrition 0.000 description 8
- 239000000902 placebo Substances 0.000 description 8
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- 239000008280 blood Substances 0.000 description 4
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- 235000021152 breakfast Nutrition 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000003826 tablet Substances 0.000 description 4
- 239000000454 talc Substances 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229920001800 Shellac Polymers 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 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 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 229960003511 macrogol Drugs 0.000 description 3
- 229940106052 methylcellulose (25 cps) Drugs 0.000 description 3
- 239000004208 shellac Substances 0.000 description 3
- 229940113147 shellac Drugs 0.000 description 3
- 235000013874 shellac Nutrition 0.000 description 3
- 230000036962 time dependent Effects 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 229940084030 carboxymethylcellulose calcium Drugs 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZAMLGGRVTAXBHI-UHFFFAOYSA-N 3-(4-bromophenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid Chemical compound CC(C)(C)OC(=O)NC(CC(O)=O)C1=CC=C(Br)C=C1 ZAMLGGRVTAXBHI-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 101100439211 Caenorhabditis elegans cex-2 gene Proteins 0.000 description 1
- 229930186147 Cephalosporin Natural products 0.000 description 1
- 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 1
- 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 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920003141 Eudragit® S 100 Polymers 0.000 description 1
- 229920003134 Eudragit® polymer Polymers 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 241000196833 Kocuria rhizophila DC2201 Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229940081735 acetylcellulose Drugs 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000007963 capsule composition Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229940106164 cephalexin Drugs 0.000 description 1
- 229940124587 cephalosporin Drugs 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- GDCRSXZBSIRSFR-UHFFFAOYSA-N ethyl prop-2-enoate;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.CCOC(=O)C=C GDCRSXZBSIRSFR-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000012520 frozen sample Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 1
- 229960000367 inositol Drugs 0.000 description 1
- 229940090589 keflex Drugs 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229940127249 oral antibiotic Drugs 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003270 steroid hormone Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000005550 wet granulation Methods 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
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58108289A JPS601128A (ja) | 1983-06-15 | 1983-06-15 | 作用持続型セフアクロル製剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE841444L IE841444L (en) | 1984-12-15 |
| IE58278B1 true IE58278B1 (en) | 1993-08-25 |
Family
ID=14480890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE144484A IE58278B1 (en) | 1983-06-15 | 1984-06-08 | Long-acting formulation of cefaclor |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US4713247A (OSRAM) |
| EP (1) | EP0129382B1 (OSRAM) |
| JP (1) | JPS601128A (OSRAM) |
| KR (1) | KR910004573B1 (OSRAM) |
| AT (1) | ATE56869T1 (OSRAM) |
| AU (1) | AU568654B2 (OSRAM) |
| BG (1) | BG60261B1 (OSRAM) |
| CA (1) | CA1213218A (OSRAM) |
| DD (1) | DD216163A5 (OSRAM) |
| DE (1) | DE3483282D1 (OSRAM) |
| DK (2) | DK170922B1 (OSRAM) |
| ES (1) | ES8602407A1 (OSRAM) |
| FI (1) | FI84556C (OSRAM) |
| GB (1) | GB2141342B (OSRAM) |
| GR (1) | GR81598B (OSRAM) |
| HU (1) | HU193434B (OSRAM) |
| IE (1) | IE58278B1 (OSRAM) |
| IL (1) | IL72083A (OSRAM) |
| NZ (1) | NZ208345A (OSRAM) |
| PH (1) | PH19902A (OSRAM) |
| PT (1) | PT78699B (OSRAM) |
| RO (1) | RO88924A (OSRAM) |
| ZA (1) | ZA844357B (OSRAM) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5229132A (en) * | 1985-02-22 | 1993-07-20 | Grimberg Georges Serge | Non-absorbable gastrointestinal medicament provided for treating the two levels of the digestive tract at the same time |
| JPS61210025A (ja) * | 1985-03-14 | 1986-09-18 | Teisan Seiyaku Kk | 安定化された抗生物質複合顆粒製剤 |
| AU591248B2 (en) * | 1986-03-27 | 1989-11-30 | Kinaform Technology, Inc. | Sustained-release pharaceutical preparation |
| JPS62226926A (ja) * | 1986-03-27 | 1987-10-05 | Teisan Seiyaku Kk | 持続性複合顆粒剤 |
| JPH0714863B2 (ja) * | 1986-06-02 | 1995-02-22 | 忠生 白石 | 時差溶解性の入浴剤 |
| IL85538A (en) * | 1987-02-27 | 1991-09-16 | Lilly Co Eli | Sustained release matrix tablet formulations containing hydrophilic and enteric polymers |
| US4968508A (en) * | 1987-02-27 | 1990-11-06 | Eli Lilly And Company | Sustained release matrix |
| BE1002079A4 (fr) * | 1988-07-01 | 1990-06-19 | S M B Lab | Composition pharmaceutique d'erythromycine a liberation prolongee, sa preparation et son utilisation. |
| US5133974A (en) * | 1989-05-05 | 1992-07-28 | Kv Pharmaceutical Company | Extended release pharmaceutical formulations |
| US5122384A (en) * | 1989-05-05 | 1992-06-16 | Kv Pharmaceutical Company | Oral once-per-day organic nitrate formulation which does not induce tolerance |
| CA2085342A1 (en) * | 1990-06-14 | 1991-12-15 | Milton R. Kaplan | Stable aqueous drug suspensions |
| GB9318641D0 (en) * | 1993-09-08 | 1993-10-27 | Edko Trading Representation | Compositions |
| ES2079327B1 (es) * | 1994-12-13 | 1996-08-01 | Lilly Sa | Formulaciones farmaceuticas de cefaclor. |
| WO1997033569A1 (de) * | 1996-03-13 | 1997-09-18 | LABTEC Gesellschaft für technologische Forschung und Entwicklung mbH | Arzneimittelzubereitung für ace-hemmer |
| US5948440A (en) * | 1997-12-17 | 1999-09-07 | Ranbaxy Laboratories Limited | Modified release matrix formulation of cefaclor and cephalexin |
| ZA98728B (en) * | 1998-01-29 | 1998-10-28 | Ranbaxy Lab Ltd | Modified release matrix formulations of cefactor and cephalexin |
| KR100296413B1 (ko) * | 1998-04-01 | 2001-11-14 | 김선진 | 세파클러함유서방성정제 |
| JP2002541093A (ja) | 1999-04-06 | 2002-12-03 | ファーマクエスト・リミテッド | ｄ−ｔｈｒｅｏ−メチルフェニデートおよび第２のＣＮＳ刺激薬のパルス性送達のための薬学的投薬形態 |
| US20030170181A1 (en) * | 1999-04-06 | 2003-09-11 | Midha Kamal K. | Method for preventing abuse of methylphenidate |
| AU4441899A (en) * | 1999-05-14 | 2000-12-05 | Eli Lilly And Company | Process for preparing pharmaceutical bulk material having uniform dissolution |
| US6596307B1 (en) | 1999-06-15 | 2003-07-22 | Eli Lilly And Company | Process for preparing pharmaceutical bulk material having uniform dissolution |
| CA2400818C (en) * | 2000-02-24 | 2009-01-06 | Advancis Pharmaceutical Corporation | Antibiotic and antifungal compositions |
| US6991807B2 (en) * | 2000-02-24 | 2006-01-31 | Advancis Pharmaceutical, Corp. | Antibiotic composition |
| US7025989B2 (en) * | 2000-02-24 | 2006-04-11 | Advancis Pharmaceutical Corp. | Multiple-delayed released antibiotic product, use and formulation thereof |
| CA2400784C (en) * | 2000-02-24 | 2009-05-19 | Advanced Pharma, Inc. | Therapeutic product, use and formulation thereof |
| JP2003531115A (ja) * | 2000-02-24 | 2003-10-21 | アドバンシス ファーマシューティカル コーポレイション | インヒビターを有する抗生物質組成物 |
| EP1353651A2 (en) * | 2001-01-18 | 2003-10-22 | Natco Pharma Limited | Extended release pharmaceutical compositions containing beta-lactam antibiotics |
| CA2478121A1 (en) * | 2002-03-07 | 2003-09-18 | Advancis Pharmaceutical Corporation | Antibiotic composition |
| AU2003219184A1 (en) * | 2002-05-09 | 2003-11-11 | Diffucap-Chemobras Quimica E Farmaceutica, Ltda. | Novel method of preparing programmed-release compositions containing (s)-1-(n-(1-(ethoxycarbonyl)-3-phenylpropyl)-l-alanyl)-l-proline and the product thus obtained |
| WO2005009368A2 (en) * | 2003-07-21 | 2005-02-03 | Advancis Pharmaceutical Corporation | Antibiotic product, use and formulation thereof |
| CA2533178C (en) * | 2003-07-21 | 2014-03-11 | Advancis Pharmaceutical Corporation | Antibiotic product, use and formulation thereof |
| AU2004258944B2 (en) * | 2003-07-21 | 2011-02-10 | Shionogi, Inc. | Antibiotic product, use and formulation thereof |
| US8062672B2 (en) * | 2003-08-12 | 2011-11-22 | Shionogi Inc. | Antibiotic product, use and formulation thereof |
| WO2005023184A2 (en) * | 2003-08-29 | 2005-03-17 | Advancis Pharmaceuticals Corporation | Antibiotic product, use and formulation thereof |
| CA2538064C (en) * | 2003-09-15 | 2013-12-17 | Advancis Pharmaceutical Corporation | Antibiotic product, use and formulation thereof |
| AU2003290394A1 (en) * | 2003-09-30 | 2005-04-14 | Lupin Ltd. | Extended release formulation of beta-lactam antibiotics |
| KR20080007586A (ko) * | 2005-04-12 | 2008-01-22 | 엘란 파마 인터내셔널 리미티드 | 세균감염증의 치료를 위한 세팔로스포린 함유 조절 방출조성물 |
| CN101188997A (zh) | 2005-06-02 | 2008-05-28 | 诺维信公司 | 非活性粒子和活性粒子的混合物 |
| US20060287212A1 (en) * | 2005-06-02 | 2006-12-21 | Novozymes A/S | Blends of inactive particles and active particles |
| TWI489984B (zh) | 2006-08-04 | 2015-07-01 | Wyeth Corp | 用於非經腸道傳輸化合物之配方及其用途 |
| LT2391355T (lt) | 2009-05-19 | 2017-03-10 | Celgene Corporation | 4-amino-2-(2,6-dioksopiperidin-3-il)izoindolin-1,3-diono kompozicijos |
| JP2015501849A (ja) * | 2011-12-19 | 2015-01-19 | サリックス ファーマスーティカルズ，リミテッド | メチルナルトレキソンの経口組成物を用いたオピオイド誘導性便秘症の治療及び予防のための方法 |
| CA3018328A1 (en) | 2014-10-31 | 2016-04-30 | Purdue Pharma | Methods and compositions particularly for treatment of attention deficit disorder |
| CN104688701A (zh) * | 2015-03-20 | 2015-06-10 | 江苏亚邦强生药业有限公司 | 一种头孢克洛片剂及其制备方法 |
| US10722473B2 (en) | 2018-11-19 | 2020-07-28 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| CN110408670A (zh) * | 2019-08-19 | 2019-11-05 | 苏州盛达药业有限公司 | 一种酶催化合成头孢克洛的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2738303A (en) * | 1952-07-18 | 1956-03-13 | Smith Kline French Lab | Sympathomimetic preparation |
| US3906086A (en) * | 1971-07-19 | 1975-09-16 | Richard G Powers | Timed-release aspirin |
| JPS52139713A (en) * | 1976-05-13 | 1977-11-21 | Shionogi & Co Ltd | Sustained release cefalexin preparations |
| US4250166A (en) * | 1977-05-27 | 1981-02-10 | Shionogi & Co., Ltd. | Long acting preparation of cefalexin for effective treatments of bacterial infection sensitive to cefalexin |
| GR74995B (OSRAM) * | 1980-08-27 | 1984-07-12 | Ciba Geigy Ag | |
| JPS5826816A (ja) * | 1981-08-11 | 1983-02-17 | Teisan Seiyaku Kk | 球形顆粒からなる持続性複合顆粒剤 |
-
1983
- 1983-06-15 JP JP58108289A patent/JPS601128A/ja active Granted
-
1984
- 1984-05-30 US US06/615,242 patent/US4713247A/en not_active Expired - Lifetime
- 1984-05-31 NZ NZ208345A patent/NZ208345A/en unknown
- 1984-06-04 GR GR74913A patent/GR81598B/el unknown
- 1984-06-06 PT PT78699A patent/PT78699B/pt unknown
- 1984-06-08 IE IE144484A patent/IE58278B1/en not_active IP Right Cessation
- 1984-06-08 DE DE8484303908T patent/DE3483282D1/de not_active Expired - Fee Related
- 1984-06-08 ZA ZA844357A patent/ZA844357B/xx unknown
- 1984-06-08 GB GB08414633A patent/GB2141342B/en not_active Expired
- 1984-06-08 AT AT84303908T patent/ATE56869T1/de not_active IP Right Cessation
- 1984-06-08 EP EP84303908A patent/EP0129382B1/en not_active Expired - Lifetime
- 1984-06-11 PH PH30800A patent/PH19902A/en unknown
- 1984-06-13 IL IL72083A patent/IL72083A/xx unknown
- 1984-06-13 BG BG065844A patent/BG60261B1/bg unknown
- 1984-06-13 RO RO84114861A patent/RO88924A/ro unknown
- 1984-06-13 FI FI842406A patent/FI84556C/fi not_active IP Right Cessation
- 1984-06-14 DK DK291884A patent/DK170922B1/da not_active IP Right Cessation
- 1984-06-14 HU HU842312A patent/HU193434B/hu not_active IP Right Cessation
- 1984-06-14 DK DK291884D patent/DK291884A/da unknown
- 1984-06-15 CA CA000456659A patent/CA1213218A/en not_active Expired
- 1984-06-15 DD DD84264197A patent/DD216163A5/de unknown
- 1984-06-15 KR KR1019840003359A patent/KR910004573B1/ko not_active Expired
- 1984-06-15 ES ES533901A patent/ES8602407A1/es not_active Expired
- 1984-06-15 AU AU29418/84A patent/AU568654B2/en not_active Ceased
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| Date | Code | Title | Description |
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| MM4A | Patent lapsed |