BG64434B1 - Pellets containing core enveloped by intraconazol and polymer - Google Patents
Pellets containing core enveloped by intraconazol and polymer Download PDFInfo
- Publication number
- BG64434B1 BG64434B1 BG103356A BG10335699A BG64434B1 BG 64434 B1 BG64434 B1 BG 64434B1 BG 103356 A BG103356 A BG 103356A BG 10335699 A BG10335699 A BG 10335699A BG 64434 B1 BG64434 B1 BG 64434B1
- Authority
- BG
- Bulgaria
- Prior art keywords
- itraconazole
- polymer
- coating
- pellets
- water
- Prior art date
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- 239000008188 pellet Substances 0.000 title claims abstract description 57
- 229920000642 polymer Polymers 0.000 title claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 30
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 235000000346 sugar Nutrition 0.000 claims abstract description 13
- 229960004130 itraconazole Drugs 0.000 claims description 58
- VHVPQPYKVGDNFY-DFMJLFEVSA-N 2-[(2r)-butan-2-yl]-4-[4-[4-[4-[[(2r,4s)-2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-1,2,4-triazol-3-one Chemical compound O=C1N([C@H](C)CC)N=CN1C1=CC=C(N2CCN(CC2)C=2C=CC(OC[C@@H]3O[C@](CN4N=CN=C4)(OC3)C=3C(=CC(Cl)=CC=3)Cl)=CC=2)C=C1 VHVPQPYKVGDNFY-DFMJLFEVSA-N 0.000 claims description 57
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 48
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 32
- 239000002552 dosage form Substances 0.000 claims description 31
- 239000003814 drug Substances 0.000 claims description 31
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- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical group OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 22
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- HUADITLKOCMHSB-AVQIMAJZSA-N 2-butan-2-yl-4-[4-[4-[4-[[(2s,4r)-2-(2,4-difluorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-1,2,4-triazol-3-one Chemical compound O=C1N(C(C)CC)N=CN1C1=CC=C(N2CCN(CC2)C=2C=CC(OC[C@H]3O[C@@](CN4N=CN=C4)(OC3)C=3C(=CC(F)=CC=3)F)=CC=2)C=C1 HUADITLKOCMHSB-AVQIMAJZSA-N 0.000 description 5
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- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
-
- 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
-
- 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
- A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core
-
- 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
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/10—Antimycotics
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
Landscapes
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Dermatology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97200914 | 1997-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BG103356A BG103356A (en) | 2000-03-31 |
| BG64434B1 true BG64434B1 (en) | 2005-02-28 |
Family
ID=8228147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG103356A BG64434B1 (en) | 1997-03-26 | 1999-04-23 | Pellets containing core enveloped by intraconazol and polymer |
Country Status (31)
| Country | Link |
|---|---|
| EP (1) | EP0969821B1 (fr) |
| JP (1) | JP3608800B2 (fr) |
| KR (1) | KR100520936B1 (fr) |
| CN (1) | CN1206984C (fr) |
| AP (1) | AP1227A (fr) |
| AT (1) | ATE241969T1 (fr) |
| AU (1) | AU734248B2 (fr) |
| BG (1) | BG64434B1 (fr) |
| BR (1) | BR9806174A (fr) |
| CA (1) | CA2269501C (fr) |
| CY (1) | CY2384B1 (fr) |
| CZ (1) | CZ295502B6 (fr) |
| DE (1) | DE69815316T2 (fr) |
| DK (1) | DK0969821T3 (fr) |
| EE (1) | EE03904B1 (fr) |
| ES (1) | ES2201485T3 (fr) |
| HK (1) | HK1022840A1 (fr) |
| HU (1) | HU224217B1 (fr) |
| ID (1) | ID21477A (fr) |
| IL (1) | IL129575A (fr) |
| NO (1) | NO325102B1 (fr) |
| NZ (1) | NZ335364A (fr) |
| OA (1) | OA11162A (fr) |
| PL (1) | PL190566B1 (fr) |
| PT (1) | PT969821E (fr) |
| RU (1) | RU2218153C2 (fr) |
| SI (1) | SI0969821T1 (fr) |
| SK (1) | SK284813B6 (fr) |
| TR (1) | TR199900990T2 (fr) |
| UA (1) | UA60318C2 (fr) |
| WO (1) | WO1998042318A1 (fr) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9906712A (pt) * | 1998-07-17 | 2000-10-10 | Janssen Pharmaceutica Nv | Péletes que apresentam um núcleo revestido com um antifúngico e um polìmero |
| ES2157731B1 (es) * | 1998-07-21 | 2002-05-01 | Liconsa Liberacion Controlada | Preparacion farmaceutica oral de un compuesto de actividad antifungica y procedimiento para su preparacion. |
| CA2362728C (fr) | 1999-03-24 | 2009-06-23 | Fmc Corporation | Formulations pharmaceutiques a solubilite aqueuse amelioree |
| KR100432949B1 (ko) * | 2000-06-13 | 2004-05-31 | 코오롱제약주식회사 | 생체이용율이 향상된 이트라코나졸의 분립체 조성물과이를 이용한 이트라코나졸 제제 및 그 제조방법 |
| US6663897B2 (en) * | 2001-02-06 | 2003-12-16 | Dsm Ip Assets B.V. | Oral itraconazole formulations and methods of making the same |
| CZ304273B6 (cs) | 2001-02-14 | 2014-02-12 | Tibotec Pharmaceuticals Ltd. | 2-(Substitovaná-amino)benzothiazolsulfonamidová sloučenina, způsob její přípravy a farmaceutická kompozice s jejím obsahem |
| OA12464A (en) | 2001-04-09 | 2006-05-24 | Tibotec Pharm Ltd | Broadspectrum 2-(substituted-amino)-benzoxazole sulfonamide HIV protease inhibitors. |
| US7622490B2 (en) | 2001-05-11 | 2009-11-24 | Tibotec Pharmaceuticals, Ltd. | Broadspecturm 2-amino-benzoxazole sulfonamide HIV protease inhibitors |
| WO2002100407A1 (fr) * | 2001-06-12 | 2002-12-19 | Smartrix Technologies Inc. | Granules d'itraconazole: formulations pharmaceutiques pour administration orale et procede de preparation de ces dernieres |
| US8071133B2 (en) | 2001-08-20 | 2011-12-06 | Stiefel Laboratories, Inc. | Oral dosage forms of water insoluble drugs and methods of making the same |
| EA009556B1 (ru) | 2001-12-21 | 2008-02-28 | Тиботек Фармасьютикалз Лтд. | Гетероциклические замещённые фенилсодержащие сульфонамиды широкого спектра действия в качестве ингибиторов протеазы вич |
| MY142238A (en) | 2002-03-12 | 2010-11-15 | Tibotec Pharm Ltd | Broadspectrum substituted benzimidazole sulfonamide hiv protease inhibitors |
| MXPA04011466A (es) | 2002-05-17 | 2005-02-14 | Tibotec Pharm Ltd | Inhibidores de la proteasa de hiv de benzisoxazol sulfonamida sustituida de amplio espectro. |
| CA2493940C (fr) | 2002-08-14 | 2011-11-22 | Tibotec Pharmaceuticals Ltd. | Oxindole sulfonamides substitues inhibiteurs a large spectre de la protease du vih |
| KR100557680B1 (ko) * | 2002-11-23 | 2006-03-07 | 한국유나이티드제약 주식회사 | 이트라코나졸의 용해도 개선을 위한 펠렛제제 및 그제조방법 |
| DK1438961T4 (da) * | 2003-01-14 | 2014-11-17 | Acino Pharma Ag | Bioækvivalent sammensætning af itraconazol dispergeret i en hydrofil polymer |
| DK1438960T4 (da) * | 2003-01-14 | 2013-03-25 | Cimex Pharma Ag | Sammensætning af itraconazol dispergeret i en hydrofil polymer med forhøjet biotilgængelighed |
| KR20060095863A (ko) * | 2003-08-06 | 2006-09-04 | 니르말 뮬레 | 수용성 의약을 함유하는 제약학적 조성물 |
| ATE532509T1 (de) | 2003-09-11 | 2011-11-15 | Tibotec Pharm Ltd | Mittel zur hemmung des eintritts des hiv-virus |
| EP1568369A1 (fr) | 2004-02-23 | 2005-08-31 | Boehringer Ingelheim Vetmedica Gmbh | Utilisation du meloxicam pour le traitement de maladies respiratoires des porcs |
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- 1998-03-18 CN CNB988020181A patent/CN1206984C/zh not_active Expired - Lifetime
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- 1998-03-18 AU AU72107/98A patent/AU734248B2/en not_active Expired
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| WO1985002767A1 (fr) * | 1983-12-21 | 1985-07-04 | Janssen Pharmaceutica N.V. | Compositions pharmaceutiques contenant des medicaments instables ou peu solubles dans l'eau et leurs procedes de preparation |
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