ES2352656T3 - Composiciones acuosas que contienen metronidazol. - Google Patents
Composiciones acuosas que contienen metronidazol. Download PDFInfo
- Publication number
- ES2352656T3 ES2352656T3 ES02778822T ES02778822T ES2352656T3 ES 2352656 T3 ES2352656 T3 ES 2352656T3 ES 02778822 T ES02778822 T ES 02778822T ES 02778822 T ES02778822 T ES 02778822T ES 2352656 T3 ES2352656 T3 ES 2352656T3
- Authority
- ES
- Spain
- Prior art keywords
- solution
- metronidazole
- niacinamide
- niacin
- bcd
- 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 - Lifetime
Links
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 229960000282 metronidazole Drugs 0.000 title claims abstract description 130
- 239000000203 mixture Substances 0.000 title description 13
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 104
- 239000000243 solution Substances 0.000 claims abstract description 91
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 claims abstract description 63
- 239000001116 FEMA 4028 Substances 0.000 claims abstract description 62
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims abstract description 62
- 229960004853 betadex Drugs 0.000 claims abstract description 62
- 239000007864 aqueous solution Substances 0.000 claims abstract description 51
- 229960003966 nicotinamide Drugs 0.000 claims abstract description 41
- 235000005152 nicotinamide Nutrition 0.000 claims abstract description 41
- 239000011570 nicotinamide Substances 0.000 claims abstract description 41
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 claims abstract description 40
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 235000001968 nicotinic acid Nutrition 0.000 claims abstract description 35
- 229960003512 nicotinic acid Drugs 0.000 claims abstract description 35
- 239000011664 nicotinic acid Substances 0.000 claims abstract description 35
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000001965 increasing effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000003349 gelling agent Substances 0.000 claims description 11
- 230000000699 topical effect Effects 0.000 claims description 9
- 201000004700 rosacea Diseases 0.000 claims description 4
- 241001303601 Rosacea Species 0.000 claims description 2
- 230000003389 potentiating effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 4
- 239000003795 chemical substances by application Substances 0.000 description 39
- 230000002708 enhancing effect Effects 0.000 description 37
- 239000000499 gel Substances 0.000 description 29
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 27
- 239000013078 crystal Substances 0.000 description 23
- 230000015572 biosynthetic process Effects 0.000 description 18
- 229940097362 cyclodextrins Drugs 0.000 description 14
- 208000035475 disorder Diseases 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- 239000003814 drug Substances 0.000 description 10
- 229940079593 drug Drugs 0.000 description 9
- 239000008137 solubility enhancer Substances 0.000 description 9
- 238000009472 formulation Methods 0.000 description 8
- -1 BCD Chemical compound 0.000 description 6
- 239000006071 cream Substances 0.000 description 6
- 210000004400 mucous membrane Anatomy 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000006210 lotion Substances 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 229940088594 vitamin Drugs 0.000 description 3
- 235000013343 vitamin Nutrition 0.000 description 3
- 239000011782 vitamin Substances 0.000 description 3
- 229930003231 vitamin Natural products 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 2
- LXNHXLLTXMVWPM-UHFFFAOYSA-N pyridoxine Chemical compound CC1=NC=C(CO)C(CO)=C1O LXNHXLLTXMVWPM-UHFFFAOYSA-N 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 229920001450 Alpha-Cyclodextrin Polymers 0.000 description 1
- 208000004926 Bacterial Vaginosis Diseases 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000008960 Diabetic foot Diseases 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- 241001026509 Kata Species 0.000 description 1
- 208000009675 Perioral Dermatitis Diseases 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 208000037009 Vaginitis bacterial Diseases 0.000 description 1
- 230000002333 acnegenic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000013583 drug formulation Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 229960002216 methylparaben Drugs 0.000 description 1
- 229940063189 metrogel Drugs 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 229940099674 noritate Drugs 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 229960003415 propylparaben Drugs 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 235000008160 pyridoxine Nutrition 0.000 description 1
- 239000011677 pyridoxine Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 206010040882 skin lesion Diseases 0.000 description 1
- 231100000444 skin lesion Toxicity 0.000 description 1
- 229940037001 sodium edetate Drugs 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000057 systemic toxicity Toxicity 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 229940126702 topical medication Drugs 0.000 description 1
- 239000012049 topical pharmaceutical composition Substances 0.000 description 1
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 229940011671 vitamin b6 Drugs 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
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- 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
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
-
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- A61K31/716—Glucans
- A61K31/724—Cyclodextrins
-
- 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
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- A—HUMAN NECESSITIES
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- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/40—Cyclodextrins; Derivatives 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/69—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6949—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes
- A61K47/6951—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes using cyclodextrin
-
- 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
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/10—Anti-acne agents
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
- C08B37/0015—Inclusion compounds, i.e. host-guest compounds, e.g. polyrotaxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/16—Cyclodextrin; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/16—Cyclodextrin; Derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Dermatology (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Biotechnology (AREA)
- Medical Informatics (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33835 | 2001-12-24 | ||
| US10/033,835 US6881726B2 (en) | 2001-12-24 | 2001-12-24 | Aqueous compositions containing metronidazole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2352656T3 true ES2352656T3 (es) | 2011-02-22 |
Family
ID=21872727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES02778822T Expired - Lifetime ES2352656T3 (es) | 2001-12-24 | 2002-11-07 | Composiciones acuosas que contienen metronidazol. |
Country Status (19)
| Country | Link |
|---|---|
| US (4) | US6881726B2 (enExample) |
| EP (3) | EP1467744B1 (enExample) |
| JP (1) | JP4611632B2 (enExample) |
| KR (1) | KR100718858B1 (enExample) |
| CN (1) | CN100411624C (enExample) |
| AR (1) | AR037755A1 (enExample) |
| AT (1) | ATE481105T1 (enExample) |
| AU (1) | AU2002340458B2 (enExample) |
| BR (1) | BRPI0215331B8 (enExample) |
| CA (1) | CA2470492C (enExample) |
| CY (1) | CY1111095T1 (enExample) |
| DE (1) | DE60237710D1 (enExample) |
| DK (1) | DK1467744T3 (enExample) |
| ES (1) | ES2352656T3 (enExample) |
| MX (1) | MXPA04006210A (enExample) |
| PT (1) | PT1467744E (enExample) |
| RU (2) | RU2284810C2 (enExample) |
| WO (1) | WO2003057135A2 (enExample) |
| ZA (1) | ZA200405059B (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6468989B1 (en) * | 2000-07-13 | 2002-10-22 | Dow Pharmaceutical Sciences | Gel compositions containing metronidazole |
| DE10306453A1 (de) * | 2003-02-17 | 2004-08-26 | Deutsche Telekom Ag | Administrator |
| US7456207B2 (en) * | 2003-09-25 | 2008-11-25 | Teva Pharmaceuticals Usa, Inc. | Vaginal pharmaceutical compositions and methods for preparing them |
| FR2866566A1 (fr) * | 2004-02-20 | 2005-08-26 | Galderma Res & Dev | Utilisation d'un inhibiteur de la secretion d'il-5,il-6 et/ou il-10 pour le traitement de la rosacee |
| FR2887149B1 (fr) * | 2005-06-17 | 2007-08-03 | Galderma Sa | Procede de solubilisation du metronidazole |
| US20060093675A1 (en) * | 2004-10-29 | 2006-05-04 | Mathew Ebmeier | Intravaginal treatment of vaginal infections with metronidazole compositions |
| US9446226B2 (en) * | 2005-12-07 | 2016-09-20 | Ramot At Tel-Aviv University Ltd. | Drug-delivering composite structures |
| US20100105638A1 (en) * | 2007-03-12 | 2010-04-29 | Kerstin Den-Braven | Cosmetic compositions |
| US20080287514A1 (en) * | 2007-05-14 | 2008-11-20 | Jerry Zhang | Topical compositions containing metronidazole |
| US20080287513A1 (en) * | 2007-05-14 | 2008-11-20 | Jerry Zhang | Topical compositions containing metronidazole |
| US20080312304A1 (en) * | 2007-06-13 | 2008-12-18 | Jerry Zhang | Topical compositions containing metronidazole |
| ES2439497T3 (es) * | 2007-09-04 | 2014-01-23 | Meiji Seika Pharma Co., Ltd. | Preparación de una inyección, de una solución para inyección y de un kit de inyección |
| AR061947A1 (es) * | 2008-01-08 | 2008-08-10 | Oscar Belluscio Daniel | Metodo para la obtencion del complejo gonadotrofina corionica humana (gch) / ciclodextrina administrable por via oral, producto obtenido con dicho metodo y uso clinico-terapeutico del complejo gonadotrofina corionica humana (gch) / ciclodextrina |
| US7893097B2 (en) * | 2008-02-02 | 2011-02-22 | Dow Pharmaceutical Sciences, Inc. | Methods and compositions for increasing solubility of azole drug compounds that are poorly soluble in water |
| EP2303353B1 (en) * | 2008-06-12 | 2018-01-10 | Ramot at Tel-Aviv University Ltd. | Drug-eluting medical devices |
| US8729108B2 (en) * | 2008-06-17 | 2014-05-20 | Christopher J Dannaker | Waterborne topical compositions for the delivery of active ingredients such as azelaic acid |
| WO2010047831A1 (en) * | 2008-10-23 | 2010-04-29 | Nycomed Us Inc. | Stable metronidazole gel formulations |
| EP2201930A1 (en) | 2008-12-23 | 2010-06-30 | Intendis GmbH | Hydrogel composition for the treatment of dermatological disorders |
| AU2010237599A1 (en) * | 2009-04-14 | 2011-12-08 | Medortus (Uk) Ltd | Gel compositions for administration of pharmaceutically active compounds |
| US20120171184A1 (en) | 2010-12-31 | 2012-07-05 | Lajos Szente | Cellular hydration compositions |
| CN105903028B (zh) * | 2010-12-31 | 2020-10-16 | 东塘实验室有限公司 | 含有环糊精的细胞水合组合物 |
| EP2658578A1 (en) * | 2010-12-31 | 2013-11-06 | Eastpond Laboratories Limited | Cellular hydration compositions containing cyclodextrins |
| JP5864615B2 (ja) | 2011-01-25 | 2016-02-17 | ザ プロクター アンド ギャンブルカンパニー | リポソーム及びそれを含むパーソナルケア組成物 |
| CA2840571C (en) * | 2011-06-28 | 2020-03-24 | Medicis Pharmaceutical Corporation | High dosage mucoadhesive metronidazole aqueous-based gel formulations and their use to treat bacterial vaginosis |
| US9511144B2 (en) | 2013-03-14 | 2016-12-06 | The Proctor & Gamble Company | Cosmetic compositions and methods providing enhanced penetration of skin care actives |
| EP2952208A1 (en) * | 2014-06-04 | 2015-12-09 | Universidade de Santiago de Compostela | Hydroalcoholic system for nail treatment |
| WO2016022066A1 (en) | 2014-08-04 | 2016-02-11 | Jerry Tan Eye Surgery Pte Ltd | Pharmaceutical compositions for demodex related blepharitis and eyelid crusting |
| JP2015044850A (ja) * | 2014-11-07 | 2015-03-12 | イーストポンド・ラボラトリーズ・リミテッド | シクロデキストリンを含有する細胞水和組成物 |
| US9492374B2 (en) * | 2015-03-25 | 2016-11-15 | Jose Rafael Salinas Andrade | Composition and method for treatment of ulcers |
| DK3723739T3 (da) | 2017-12-15 | 2024-06-17 | Tarsus Pharmaceuticals Inc | Isoxazolin-parasiticidformuleringer og deres anvendelse til behandling af blepharitis |
| US11198831B2 (en) | 2019-01-31 | 2021-12-14 | Kvi Llc | Lubricant for a device |
| CN111840632A (zh) * | 2019-04-25 | 2020-10-30 | 广东泰宝医疗科技股份有限公司 | 一种含止血微囊的液体敷料及其制备方法 |
| WO2021246966A1 (en) * | 2020-06-02 | 2021-12-09 | National University Of Singapore | Compositions, their uses in therapy and methods thereof |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4032645A (en) * | 1975-06-19 | 1977-06-28 | G. D. Searle & Co. | Injectable metronidazole composition |
| US4267169A (en) * | 1978-07-22 | 1981-05-12 | Toko Yakuhin Kogyo Kabushiki Kaisha | Novel preparation of clotrimazole |
| GB8330969D0 (en) * | 1983-11-21 | 1983-12-29 | Wellcome Found | Promoting healing |
| DE3346123A1 (de) | 1983-12-21 | 1985-06-27 | Janssen Pharmaceutica, N.V., Beerse | Pharmazeutische praeparate von in wasser schwerloeslichen oder instabilen arzneistoffen und verfahren zu ihrer herstellung |
| US4596795A (en) * | 1984-04-25 | 1986-06-24 | The United States Of America As Represented By The Secretary, Dept. Of Health & Human Services | Administration of sex hormones in the form of hydrophilic cyclodextrin derivatives |
| US4727064A (en) | 1984-04-25 | 1988-02-23 | The United States Of America As Represented By The Department Of Health And Human Services | Pharmaceutical preparations containing cyclodextrin derivatives |
| US4837378A (en) * | 1986-01-15 | 1989-06-06 | Curatek Pharmaceuticals, Inc. | Topical metronidazole formulations and therapeutic uses thereof |
| US5002935A (en) * | 1987-12-30 | 1991-03-26 | University Of Florida | Improvements in redox systems for brain-targeted drug delivery |
| US5536743A (en) | 1988-01-15 | 1996-07-16 | Curatek Pharmaceuticals Limited Partnership | Intravaginal treatment of vaginal infections with buffered metronidazole compositions |
| EP0335545B2 (en) | 1988-03-29 | 1998-09-23 | University Of Florida | Pharmaceutical formulations for parenteral use |
| US5997856A (en) | 1988-10-05 | 1999-12-07 | Chiron Corporation | Method and compositions for solubilization and stabilization of polypeptides, especially proteins |
| RU2029548C1 (ru) * | 1989-07-07 | 1995-02-27 | Центр по химии лекарственных средств | Антимикробное или радиосенсибилизирующее средство |
| US5376645A (en) | 1990-01-23 | 1994-12-27 | University Of Kansas | Derivatives of cyclodextrins exhibiting enhanced aqueous solubility and the use thereof |
| KR0166088B1 (ko) | 1990-01-23 | 1999-01-15 | . | 수용해도가 증가된 시클로덱스트린 유도체 및 이의 용도 |
| TW200402B (enExample) | 1990-08-13 | 1993-02-21 | Senju Pharma Co | |
| DE69232535D1 (de) * | 1991-06-24 | 2002-05-08 | Pacific Biomedical Res Inc | In langzeitkultur gehaltene hormon-absondernde pankreatische zellen |
| US5747341A (en) * | 1991-06-24 | 1998-05-05 | Pacific Biomedical Research, Inc. | Culture media having low osmolarity for establishing and maintaining hormone-secreting cells in long-term culture |
| US5472954A (en) * | 1992-07-14 | 1995-12-05 | Cyclops H.F. | Cyclodextrin complexation |
| US5324718A (en) * | 1992-07-14 | 1994-06-28 | Thorsteinn Loftsson | Cyclodextrin/drug complexation |
| US5646131A (en) * | 1994-02-22 | 1997-07-08 | The Arab Company For Drug Industries And Medical Applicances (Acdima) | Method for solubilizing drugs using cyclodextrins and carboxylic acids |
| DE69533724T2 (de) * | 1994-03-28 | 2005-10-27 | The Trustees Of Columbia University In The City Of New York | Zusammensetzung zum inaktivieren von reizstoffen in flüssigkeiten |
| FR2722098B1 (fr) * | 1994-07-06 | 1996-08-23 | Cird Galderma | Nouveaux medicaments a base de metro-nidazole ou d'un melange synergetique de metronidazole et de clindamycine |
| US5874418A (en) * | 1997-05-05 | 1999-02-23 | Cydex, Inc. | Sulfoalkyl ether cyclodextrin based solid pharmaceutical formulations and their use |
| EP1007049A1 (en) * | 1997-08-27 | 2000-06-14 | Hexal AG | New pharmaceutical compositions of meloxicam with improved solubility and bioavailability |
| US6017516A (en) * | 1997-10-31 | 2000-01-25 | Lekar Pharma Limited | Pharmaceutical dental formulation for topical application of metronidazole benzoate and chlorhexidine gluconate |
| US6183766B1 (en) * | 1999-02-12 | 2001-02-06 | The Procter & Gamble Company | Skin sanitizing compositions |
| US6468989B1 (en) * | 2000-07-13 | 2002-10-22 | Dow Pharmaceutical Sciences | Gel compositions containing metronidazole |
| CN1116038C (zh) * | 2000-11-18 | 2003-07-30 | 雷文彬 | 一种治疗痤疮的外用药液 |
-
2001
- 2001-12-24 US US10/033,835 patent/US6881726B2/en not_active Expired - Lifetime
-
2002
- 2002-11-07 AT AT02778822T patent/ATE481105T1/de active
- 2002-11-07 WO PCT/US2002/036063 patent/WO2003057135A2/en not_active Ceased
- 2002-11-07 MX MXPA04006210A patent/MXPA04006210A/es active IP Right Grant
- 2002-11-07 EP EP02778822A patent/EP1467744B1/en not_active Expired - Lifetime
- 2002-11-07 PT PT02778822T patent/PT1467744E/pt unknown
- 2002-11-07 JP JP2003557494A patent/JP4611632B2/ja not_active Expired - Lifetime
- 2002-11-07 CN CNB028283163A patent/CN100411624C/zh not_active Expired - Fee Related
- 2002-11-07 DK DK02778822.3T patent/DK1467744T3/da active
- 2002-11-07 DE DE60237710T patent/DE60237710D1/de not_active Expired - Lifetime
- 2002-11-07 EP EP10170958A patent/EP2238980A1/en not_active Ceased
- 2002-11-07 ES ES02778822T patent/ES2352656T3/es not_active Expired - Lifetime
- 2002-11-07 KR KR1020047010051A patent/KR100718858B1/ko not_active Expired - Lifetime
- 2002-11-07 CA CA2470492A patent/CA2470492C/en not_active Expired - Fee Related
- 2002-11-07 EP EP10170977A patent/EP2241320A1/en not_active Withdrawn
- 2002-11-07 BR BRPI0215331A patent/BRPI0215331B8/pt not_active IP Right Cessation
- 2002-11-07 RU RU2004122696/15A patent/RU2284810C2/ru active
- 2002-11-07 AU AU2002340458A patent/AU2002340458B2/en not_active Expired
- 2002-12-09 AR ARP020104758A patent/AR037755A1/es not_active Application Discontinuation
-
2004
- 2004-06-25 ZA ZA2004/05059A patent/ZA200405059B/en unknown
-
2005
- 2005-01-18 US US11/037,430 patent/US7348317B2/en not_active Expired - Lifetime
-
2006
- 2006-05-11 RU RU2006116252/15A patent/RU2413501C2/ru active
-
2008
- 2008-02-27 US US12/072,578 patent/US20080154030A1/en not_active Abandoned
-
2009
- 2009-10-27 US US12/589,680 patent/US20100048659A1/en not_active Abandoned
-
2010
- 2010-11-11 CY CY20101101017T patent/CY1111095T1/el unknown
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