JP2010024241A - メサラジン制御放出経口医薬組成物 - Google Patents
メサラジン制御放出経口医薬組成物 Download PDFInfo
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- JP2010024241A JP2010024241A JP2009250047A JP2009250047A JP2010024241A JP 2010024241 A JP2010024241 A JP 2010024241A JP 2009250047 A JP2009250047 A JP 2009250047A JP 2009250047 A JP2009250047 A JP 2009250047A JP 2010024241 A JP2010024241 A JP 2010024241A
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- 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
- A61K31/60—Salicylic acid; Derivatives thereof
- A61K31/606—Salicylic acid; Derivatives thereof having amino groups
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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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
- A61K9/2846—Poly(meth)acrylates
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- 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
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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Abstract
【解決手段】a)活性成分が少なくとも部分的に含有されている、90℃未満の融点を有する物質から成る内部親油性マトリックス;b)該親油性マトリックスが分散されている外部親水性マトリックス;c)任意に他の賦形剤を含む、活性成分として5-アミノ-サリチル酸を含む制御放出経口医薬組成物。
【選択図】なし
Description
1.不活性マトリックス、ここで、該マトリックス構造の主成分は水性の液体への親和力が乏しいために溶媒の浸透に対して幾分抵抗性を示す(このような特性は親油性として知られる)、の使用。
2.親水性マトリックス、ここで該マトリックス構造の主成分は、主に分岐した鎖における強い親水基の存在により水和層内部の粘性が著しく増すために溶媒の浸透に高い抵抗性を示す、の使用
3.ある生物成分から成る酵素により分解されることができる生物分解可能なマトリックスの使用。
不活性マトリックスは、例えば一般に、非線形性である、指数関数的な活性成分の放出を必然的に伴う。
-有機溶媒中で活性成分を胃抵抗性親水性ポリマーと共に溶解させること、
-該懸濁液を乾燥させること、
-次いで、親水性または親油性マトリックス中で、この2タイプの適用間で効果を区別することなくペレットを捏和および形成すること、
を含む、親水性マトリックス中でのペレットの調製法を開示するWO93/00889に開示される方法により得られる生成物も属する。
a)90℃未満の融点を有する物質から成る、活性成分が少なくとも部分的に含有されている内部親油性マトリックス;
b)該親油性マトリックスが分散されている外部親水性マトリックス;
c)任意に他の賦形剤;
を含む、5-アミノ-サリチル酸を活性成分として含む制御放出経口医薬組成物が提供される。
a)まず活性成分を、低融点賦形剤または賦形剤混合物中に、賦形剤自体を軟質化および/または溶解するよう加熱しつつ取り込ませ、これにより活性成分が単なる分散により組み込まれる。
室温で冷却して不活性マトリックスが形成される。これは、サイズを減じて、活性成分粒子を含むマトリックス顆粒が得られ得る。
b)不活性マトリックス顆粒が次いで、1またはそれ以上の、水で膨張させることができる親水性賦形剤と混合される。
不活性親油性マトリックスは、押し出し成形および/または顆粒化法または、出発混合物の均質な分散および、マトリックス構造を確保するあらゆる他の公知方法により顆粒化される。
770gの5-アミノサリチル酸を、20gのカルナウバワックスと50gのステアリン酸と共に、均質に分散するまで加熱しながら添加し、次いで小型の顆粒に冷却しながら押し出し成形する。
Claims (11)
- a)90℃未満の融点を有する物質から成る、活性成分が少なくとも部分的に含有されている内部親油性マトリックス;
b)該親油性マトリックスが分散されている外部親水性マトリックス;
c)任意に他の賦形剤
を含む、活性成分として5-アミノ-サリチル酸を含む制御放出経口医薬組成物。 - 親油性マトリックスが、不飽和および/または水素化脂肪酸、それらの塩、エステルまたはアミド、脂肪酸モノ-、ジ-またはトリグリセリド、ワックス、セラミド、コレステロール誘導体から選択される化合物から成る請求項1記載の組成物。
- 5-アミノサリチル酸が、捏和、押し出し成形および/または顆粒化により溶融親油性マトリックス中に含有される請求項1または2記載の組成物。
- 親水性マトリックスがヒドロゲル形成化合物から成る前記請求項いずれか一項に記載の組成物。
- 親水性マトリックスが、アクリル酸またはメタクリル酸のポリマーまたはコポリマー、アルキルビニルポリマー、ヒドロキシアルキルセルロース、カルボキシアルキルセルロース、ポリサッカライド、デキストリン、ペクチン、スターチおよび誘導体、アルギン酸、天然または合成ゴムから選択される化合物から成る請求項4記載の組成物。
- 胃抵抗性外部コーティングを含む前記請求項いずれか一項に記載の組成物。
- 胃抵抗性コーティングが、メタクリル酸ポリマーまたはセルロース誘導体から成る請求項6記載の組成物。
- 活性成分の全体が親油性マトリックスの内部に含まれている、錠剤、カプセル、小型錠剤の形態の前記請求項いずれか一項に記載の組成物。
- 活性成分が親水性マトリックスおよび親油性マトリックスの両方に分散されている、錠剤、カプセル、小型錠剤の形態の請求項1〜7のいずれか一項に記載の組成物。
- 全組成物重量中の活性成分の割合が80〜95%である前記請求項いずれか一項に記載の組成物。
- a)活性成分の少なくとも一部を、90℃未満の融点を有する親油性賦形剤と溶融顆粒化すること;
b)ステップa)からの顆粒を親水性賦形剤と混合し、および次いで錠剤化または圧縮すること;
を含む、請求項1-10の組成物の調製のための方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999MI001316A ITMI991316A1 (it) | 1999-06-14 | 1999-06-14 | Composizioni farmaceutiche orali a rilascio modificato di mesalazina |
| ITMI99A001316 | 1999-06-14 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001502815A Division JP4727875B2 (ja) | 1999-06-14 | 2000-06-08 | メサラジン制御放出経口医薬組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010024241A true JP2010024241A (ja) | 2010-02-04 |
| JP5235839B2 JP5235839B2 (ja) | 2013-07-10 |
Family
ID=11383159
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001502815A Expired - Lifetime JP4727875B2 (ja) | 1999-06-14 | 2000-06-08 | メサラジン制御放出経口医薬組成物 |
| JP2009250047A Expired - Lifetime JP5235839B2 (ja) | 1999-06-14 | 2009-10-30 | メサラジン制御放出経口医薬組成物 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001502815A Expired - Lifetime JP4727875B2 (ja) | 1999-06-14 | 2000-06-08 | メサラジン制御放出経口医薬組成物 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6773720B1 (ja) |
| EP (2) | EP1198226B1 (ja) |
| JP (2) | JP4727875B2 (ja) |
| CN (2) | CN1217665C (ja) |
| AT (2) | ATE324104T1 (ja) |
| AU (1) | AU5077200A (ja) |
| CA (1) | CA2377299C (ja) |
| DE (2) | DE60001835T2 (ja) |
| DK (2) | DK1198226T3 (ja) |
| ES (2) | ES2194732T3 (ja) |
| HK (1) | HK1046247B (ja) |
| IT (1) | ITMI991316A1 (ja) |
| MX (1) | MXPA01012888A (ja) |
| NO (1) | NO329402B1 (ja) |
| PT (2) | PT1287822E (ja) |
| RU (1) | RU2245148C2 (ja) |
| TR (1) | TR200200561T2 (ja) |
| WO (1) | WO2000076481A1 (ja) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1183014B1 (en) | 1999-06-14 | 2003-10-08 | Cosmo S.p.A. | Controlled release and taste masking oral pharmaceutical compositions |
| US8895064B2 (en) | 1999-06-14 | 2014-11-25 | Cosmo Technologies Limited | Controlled release and taste masking oral pharmaceutical composition |
| CA2359812C (en) * | 2000-11-20 | 2004-02-10 | The Procter & Gamble Company | Pharmaceutical dosage form with multiple coatings for reduced impact of coating fractures |
| AR036797A1 (es) | 2001-10-15 | 2004-10-06 | Ferring Bv | Un metodo para preparar una composicion farmaceutica que comprende acido 5-aminosalicilico para utilizar en el tratamiento de colitis ulcerosa y enfermedades de crohn |
| US9308220B2 (en) | 2001-12-11 | 2016-04-12 | Cosmo Technologies Limited | Pharmaceutical compositions for the oral administration of heparin or derivatives thereof |
| ITMI20012599A1 (it) * | 2001-12-11 | 2003-06-11 | Cosmo Spa | Composizioni farmaceutiche per la somministrazione orale di eparina osuoi derivati, utili per la terapia di malattie infiammatorie dell'int |
| US20030118329A1 (en) * | 2001-12-21 | 2003-06-26 | Pere Obrador | Video indexing using high resolution still images |
| KR100540035B1 (ko) * | 2002-02-01 | 2005-12-29 | 주식회사 태평양 | 다단계 경구 약물 방출 제어 시스템 |
| FR2852843B1 (fr) * | 2003-03-24 | 2008-05-23 | Karim Ioualalen | Systeme galenique permettant le masquage du gout |
| JP2007523664A (ja) | 2003-04-23 | 2007-08-23 | フェリング ベスローテン フェンノートシャップ | 医薬組成物用サシェ |
| US7825106B2 (en) | 2003-09-03 | 2010-11-02 | Agi Therapeutics Ltd. | Modified release formulations and methods of treating inflammatory bowel disease |
| US7737133B2 (en) | 2003-09-03 | 2010-06-15 | Agi Therapeutics Ltd. | Formulations and methods of treating inflammatory bowel disease |
| GB0322848D0 (en) * | 2003-09-30 | 2003-10-29 | Alpharma Ltd | Tetracycline controlled release pharmaceutical dosage form |
| WO2005065673A1 (en) * | 2003-12-31 | 2005-07-21 | Actavis Group Hf | Atomoxetine formulations |
| AU2004314731B2 (en) * | 2004-01-20 | 2011-07-07 | The Board Of Regents Of The University Of Oklahoma | Compositions and methods of treatment for inflammatory diseases |
| US8497258B2 (en) | 2005-11-12 | 2013-07-30 | The Regents Of The University Of California | Viscous budesonide for the treatment of inflammatory diseases of the gastrointestinal tract |
| US7700651B2 (en) | 2006-07-19 | 2010-04-20 | The Board Of Regents Of The University Of Texas System | Preparations of phospholipids and pharmaceuticals containing 5-amino salicylic acid for the treatment of inflammatory bowel disease |
| MX2009002785A (es) * | 2006-09-13 | 2009-03-30 | Procter & Gamble | Metodos para el tratamiento de la colitis ulcerosa. |
| AU2006348138A1 (en) * | 2006-09-13 | 2008-03-20 | Warner Chilcott Company, Llc | Methods of treatment for ulcerative colitis using aminosalicylate |
| RU2485945C2 (ru) | 2006-11-17 | 2013-06-27 | Шир Девелопмент Инк. | Способ лечения воспалительных заболеваний кишечника |
| FR2913884A1 (fr) * | 2007-03-21 | 2008-09-26 | Oralance Pharma Sa | Systeme galenique hydrophobe non ionisable |
| US20090028944A1 (en) * | 2007-07-16 | 2009-01-29 | Balaji Sathurappan | Pharmaceutical compositions comprising mesalamine |
| US20090036414A1 (en) * | 2007-08-02 | 2009-02-05 | Mutual Pharmaceutical Company, Inc. | Mesalamine Formulations |
| US20090169622A1 (en) * | 2007-12-27 | 2009-07-02 | Roxane Laboratories, Inc. | Delayed-release oral pharmaceutical composition for treatment of colonic disorders |
| EP2440210A4 (en) | 2009-06-12 | 2014-01-29 | Meritage Pharma Inc | METHOD FOR THE TREATMENT OF STOMACH DARM DISEASES |
| US9463163B2 (en) | 2009-10-16 | 2016-10-11 | Sun Pharmaceutical Industries Limited | Delayed release pharmaceutical composition of mesalamine |
| IT1398643B1 (it) | 2010-03-04 | 2013-03-08 | Cosmo Technologies Ltd | Composizione solida per la somministrazione orale di coloranti, e utilizzo diagnostico della stessa |
| EP2425826A1 (en) * | 2010-09-01 | 2012-03-07 | Disphar International B.V. | Mesalazine tablet having improved dissolution |
| IT1402047B1 (it) * | 2010-10-19 | 2013-08-28 | Cross Pharma Sa | Uso del mexiprostil nel trattamento delle malattie infiammatorie intestinali |
| EP2468264A1 (en) | 2010-12-27 | 2012-06-27 | Laboratorios Liconsa, S.A. | Oral pharmaceutical tablet for controled release of mesalazine and process for obtaining it |
| SI2661266T1 (sl) | 2011-01-07 | 2021-01-29 | Anji Pharma (Us) Llc | Terapije, na osnovi kemosenzoričnih receptorskih ligandov |
| US9795792B2 (en) | 2011-02-25 | 2017-10-24 | Medtronic, Inc. | Emergency mode switching for non-pacing modes |
| US10154964B2 (en) | 2011-09-07 | 2018-12-18 | Cosmo Technologies Limited | Controlled release and taste masking oral pharmaceutical composition |
| BR112014016810A8 (pt) | 2012-01-06 | 2017-07-04 | Elcelyx Therapeutics Inc | composições e métodos para tratamento de distúrbios metabólicos |
| MX2014008190A (es) | 2012-01-06 | 2015-02-04 | Elcelyx Therapeutics Inc | Composiciones de biguanida y métodos para tratar transtornos metabólicos. |
| US10071058B2 (en) * | 2012-03-07 | 2018-09-11 | Santarus, Inc. | Controlled-release solid dosage forms of mesalamine |
| US20150164920A1 (en) | 2012-03-30 | 2015-06-18 | Laboratorios Del Dr. Esteve S.A. | Controlled release formulation comprising mesalamine |
| WO2013158928A2 (en) | 2012-04-18 | 2013-10-24 | Elcelyx Therapeutics, Inc. | Chemosensory receptor ligand-based therapies |
| CA2878625A1 (en) | 2012-07-11 | 2014-01-16 | Elcelyx Therapeutics, Inc. | Compositions comprising statins, biguanides and further agents for reducing cardiometabolic risk |
| EP2722058A1 (en) | 2012-10-19 | 2014-04-23 | Cosmo Technologies Ltd | Solid oral composition containing dyes for use in endoscopic diagnosis |
| SG11201505240QA (en) | 2013-01-05 | 2015-08-28 | Elcelyx Therapeutics Inc | Delayed-release composition comprising biguanide |
| ES2821766T3 (es) * | 2013-02-22 | 2021-04-27 | Zeria Pharm Co Ltd | Comprimido con recubrimiento entérico |
| US9539265B2 (en) | 2013-03-15 | 2017-01-10 | Aihol Corporation | Pharmaceutical formulation containing glycosaminoglycan |
| CN105307644B (zh) | 2013-03-15 | 2019-07-23 | 沃纳奇尔科特有限责任公司 | 用于减少递送变化性的具有多种剂量单元的美沙拉嗪药物组合物 |
| CN104922090B (zh) * | 2015-07-03 | 2017-11-14 | 湖南方盛制药股份有限公司 | 美沙拉秦肠溶缓释微丸 |
| EP3162362A1 (de) | 2015-10-30 | 2017-05-03 | Dr. Falk Pharma Gmbh | Optimierte mesalazinhaltige hochdosistablette |
| ITUA20162293A1 (it) | 2016-04-05 | 2017-10-05 | Sofar Spa | Processo per formulazioni solide di mesalazina |
| CN110234359A (zh) | 2016-11-28 | 2019-09-13 | 科斯莫科技有限公司 | 包含染料的固体口服组合物 |
| US10098898B1 (en) | 2017-12-04 | 2018-10-16 | Handa Pharmaceuticals, Llc | Release stable mesalamine dosage forms |
| EP3501503A1 (en) * | 2017-12-22 | 2019-06-26 | Cosmo Technologies Ltd. | Solid delivery composition |
| EP3662895A1 (en) | 2018-12-07 | 2020-06-10 | Tillotts Pharma AG | A process for manufacturing reducing sugar-free 5-asa tablet cores |
| IT201800011120A1 (it) | 2018-12-14 | 2020-06-14 | Dpl Pharma S P A | Composizioni farmaceutiche orali solide per la somministrazione di mesalazina o suoi derivati |
| CN112587506A (zh) * | 2020-12-09 | 2021-04-02 | 南京森博医药研发有限公司 | 一种用于制备美沙拉嗪肠溶缓释胶囊的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06505246A (ja) * | 1991-02-22 | 1994-06-16 | ローズ、ジョン | 腸疾患治療用の遅延放出性経口投与製剤 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4921757A (en) * | 1985-04-26 | 1990-05-01 | Massachusetts Institute Of Technology | System for delayed and pulsed release of biologically active substances |
| JPS6248618A (ja) * | 1985-08-27 | 1987-03-03 | Zeria Shinyaku Kogyo Kk | 徐放性製剤およびその製造法 |
| JP2893191B2 (ja) * | 1988-11-08 | 1999-05-17 | 武田薬品工業株式会社 | 放出制御性マトリックス剤 |
| IL92343A0 (en) * | 1988-12-20 | 1990-07-26 | Gist Brocades Nv | Granulate for multiparticulate controlled release oral compositions,their preparation and oral pharmaceutical compositions containing them |
| IL92344A0 (en) * | 1989-01-04 | 1990-07-26 | Gist Brocades Nv | Microencapsulation of bioactive substances in biocompatible polymers,microcapsules obtained and pharmaceutical preparation comprising said microcapsules |
| JPH02282323A (ja) * | 1989-04-21 | 1990-11-19 | Shin Etsu Chem Co Ltd | 徐放性錠剤の製造方法 |
| GB8926639D0 (en) * | 1989-11-24 | 1990-01-17 | Agricultural & Food Res | Delayed release formulations |
| JPH03232814A (ja) * | 1990-02-08 | 1991-10-16 | Shin Etsu Chem Co Ltd | 徐放性錠剤の製造方法 |
| IE61651B1 (en) * | 1990-07-04 | 1994-11-16 | Zambon Spa | Programmed release oral solid pharmaceutical dosage form |
| JP3011752B2 (ja) * | 1990-10-23 | 2000-02-21 | フロイント産業株式会社 | 徐放性製剤およびその製造方法 |
| JP2829794B2 (ja) * | 1991-02-08 | 1998-12-02 | エスエス製薬 株式会社 | 徐放性経口投与型プラノプロフェン製剤 |
| JPH0624962A (ja) * | 1992-07-09 | 1994-02-01 | Green Cross Corp:The | 腸溶徐放性製剤 |
| ATE223704T1 (de) * | 1992-10-16 | 2002-09-15 | Nippon Shinyaku Co Ltd | Verfahren zur herstellung von wachsmatrizes |
| US5911980A (en) * | 1996-06-27 | 1999-06-15 | Macrochem Corporation | Lipophilic and amphiphilic or hydrophilic film-forming polymer compositions, and use thereof in topical agent delivery system and method of delivering agents to the skin |
| AU5775398A (en) * | 1996-12-17 | 1998-07-15 | Poli Industria Chimica S.P.A. | Site-specific controlled release dosage formulation for mesalamine |
| US5851555A (en) * | 1997-08-15 | 1998-12-22 | Fuisz Technologies Ltd. | Controlled release dosage forms containing water soluble drugs |
| EP1183014B1 (en) * | 1999-06-14 | 2003-10-08 | Cosmo S.p.A. | Controlled release and taste masking oral pharmaceutical compositions |
-
1999
- 1999-06-14 IT IT1999MI001316A patent/ITMI991316A1/it unknown
-
2000
- 2000-06-08 CA CA002377299A patent/CA2377299C/en not_active Expired - Lifetime
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06505246A (ja) * | 1991-02-22 | 1994-06-16 | ローズ、ジョン | 腸疾患治療用の遅延放出性経口投与製剤 |
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