JP5138699B2 - Peg−インターフェロンアルファ接合体の配合物 - Google Patents
Peg−インターフェロンアルファ接合体の配合物 Download PDFInfo
- Publication number
- JP5138699B2 JP5138699B2 JP2009537764A JP2009537764A JP5138699B2 JP 5138699 B2 JP5138699 B2 JP 5138699B2 JP 2009537764 A JP2009537764 A JP 2009537764A JP 2009537764 A JP2009537764 A JP 2009537764A JP 5138699 B2 JP5138699 B2 JP 5138699B2
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- Prior art keywords
- interferon alpha
- peg
- formulation
- formulation according
- interferon
- 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 - Fee Related
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- MIXCUJKCXRNYFM-UHFFFAOYSA-M sodium;diiodomethanesulfonate;n-propyl-n-[2-(2,4,6-trichlorophenoxy)ethyl]imidazole-1-carboxamide Chemical compound [Na+].[O-]S(=O)(=O)C(I)I.C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl MIXCUJKCXRNYFM-UHFFFAOYSA-M 0.000 description 1
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Classifications
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- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/19—Cytokines; Lymphokines; Interferons
- A61K38/21—Interferons [IFN]
- A61K38/212—IFN-alpha
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- A61K47/59—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 non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
- A61K47/60—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 non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
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- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
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- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
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Description
タンパク質分子から分離した後、PEG部分は構造変化を全く伴わず除去され、その除去はその分子量に比例する。タンパク質のPEGへの接合は1970年代から報告されている。通常PEG部分は、PEG部分を最初に活性化し、その後リジン残基の側鎖および/またはタンパク質のN末端アミノ基と反応することによりタンパク質に結合される。交差反応および凝集に抵抗性であるため、最も頻繁に使用されるPEGは単官能性PEGである。そう例の一つは、米国特許4,179,337号においてDavis et al.により開示されている。PEG-タンパク質接合体は、ポリマーがタンパク質に結合する位置に関わらず、末端結合基を有する高度に活性化された過剰モル濃度のポリマーと、生物学的活性物質を反応させ、生理学的に活性で非免疫原性の水溶性ポリペプチド組成物を生ずることにより形成された。インターフェロンのペグ化は、米国特許4,766,106号および4,917,888号で報告され、そこには、とりわけmPEG-2,4,6-トリクロロ-S-トリアジン、mPEG-N-スクシニミジルグルタレート、またはmPEG-N-スクシニミジルスクシネートを含む活性化ポリマーと接合されたベータインターフェロンが記載されている。米国特許5,951,974号におけるそのような開示の一つには、実質的に非抗原性ポリマーへのヒスチジン部位におけるインターフェロンの接合体が記載されている。米国特許5,981,709号におけるそのような開示の別の一つには、相対的に長いin vivo血液循環中半減期を有するアルファインターフェロン-ポリマー接合体が記載されている。
安定化剤としてポリソルベート80、および溶媒として水を含み、これにより市販の配合物の上記の問題を克服することが可能となる。PEG-IFNアルファ2b接合体を保護するための付加配合物の必要性は、米国特許6,180,096号(市販の配合物)の受託者およびWO 2006/020720の出願人が同一の会社Schering Corporationであるという事実以上に強調されるものではなく、前記Schering CorporationはPEG-IFNアルファ2bのさらなる凍結乾燥配合物を開発し、開示し続けている。
本発明の主目的は、PEG-インターフェロンアルファ接合体の新規凍結乾燥および安定化配合物を提供することである。
本発明は、PEG-インターフェロンアルファ接合体の新規凍結乾燥および安定化配合物、ならびにそれらの調製に関する。前記配合物は、適切なバッファー、適切な抗凍結剤、適切な安定化剤、および溶媒と、任意に他の適切な賦形剤とPEG-インターフェロンアルファ接合体を配合し、その後凍結乾燥される。
本発明は特定の配合物に限定されない一方、本明細書で予期される配合物は、PEG-インターフェロンアルファ接合体に加えて、適切なバッファー、適切な安定化剤、適切な抗凍結剤および/または抗凍結乾燥剤、膨張剤、溶媒を、単独でまたは適切に組み合わせて、任意に他の適切な賦形剤を利用する。以下に記載されるバッファー、安定化剤、および抗凍結剤の選択される群の種々の可能性がある組み合わせを使用して、本発明の新規配合物を調製してよい。バッファーは、配合物のpHを維持するために適している。使用してよいバッファー系は、所望のpH範囲を提供する、リン酸ナトリウム、コハク酸ナトリウム、コハク酸カリウム、塩化ヒスチジン、グリシン酸ナトリウムなどを、単独でまたは適切に組み合わせて含む。好ましいpH範囲は、4.5と7.1との間、好ましくは6.5と7.1の間、最も好ましくは6.8である。コハク酸ナトリウムのバッファー系を使用することが好ましい。好ましいモル濃度は、0.001 Mから0.5M (molar)の範囲である。他のバッファー系もまた使用して、所望のpH範囲を維持してよい。
当業者に周知の技術により調製されたPEG-インターフェロンアルファ接合体を、表1に概説されるように、pH 6.8の10 mMコハク酸ナトリウムバッファー、ラクトース(18 mg/mL)、およびポリソルベート80 (0.1 mg/mL)を含有する水性媒体中に溶解させた。
PEG-インターフェロンアルファ接合体を、表3に概説されるように、pH 6.8の10 mMコハク酸ナトリウムバッファー、ラクトース(100 mg/mL)、およびポリソルベート80(0.1 mg/mL)を含有する水性媒体中に溶解させた。
PEG-インターフェロンアルファ接合体を、表5に概説されるように、pH 6.8の10 mMコハク酸ナトリウムバッファー、ラクトース(57.1 mg/mL)およびトレハロース(31.4 mg/mL)を含む抗凍結剤の混合物、ならびにポリソルベート80(0.1 mg/mL)を含有する水性媒体中に0.2 mg/mLで溶解させた。
PEG-インターフェロンアルファ接合体を、表7に概説されるように、pH 6.8の10 mMコハク酸ナトリウムバッファー、ラクトース(40 mg/mL)、トレハロース(31.4 mg/mL)およびグリシン(1.05 mg/mL)、ならびにポリソルベート80(0.1 mg/mL)を含有する水性媒体中に溶解させた。
PEG-インターフェロンアルファ接合体を、表9に概説されるように、pH 6.8の10 mMコハク酸ナトリウムバッファー、ラクトース(57.1 mg/mL)、トレハロース(22.8 mg/mL)、およびポリソルベート80(0.1 mg/mL)、ならびに付加的にグリシン(1.05 mg/mL)を含有する水性媒体中に0.2 mg/mLで溶解させた。
1.操作上の簡便性を含む。
2.性質上吸湿性の少ない抗凍結剤および/または抗凍結乾燥剤の使用を含む。
3.凍結乾燥配合物に対してより大きい物理的強度を供与する。
4.上記全ての因子は、本発明の方法のコスト有効性に貢献する。
Claims (17)
- PEG-インターフェロンアルファ接合体、バッファー、安定化剤、抗凍結剤、および溶媒を含み、前記バッファーが、ナトリウムスクシネートバッファーであり、前記抗凍結剤がラクトースである、配合物。
- 前記安定化剤が、ナトリウムドデシルサルフェート、または適切なポリソルベートから選択される、請求項1に記載の配合物。
- 前記ポリソルベートが、ポリソルベート20、40、または80から選択される、請求項1または2に記載の配合物。
- 前記抗凍結剤がトレハロースをさらに含む、請求項1から3のいずれか一項に記載の配合物。
- 前記PEG-インターフェロンアルファ接合体の濃度が、1mlあたりインターフェロンアルファ0.03mgから2.0mgである、請求項1から4のいずれか一項に記載の配合物。
- ナトリウムスクシネートバッファーの濃度が、0.001Mから0.5Mの範囲である、請求項1から5のいずれか一項に記載の配合物。
- pHの範囲が、4.0から6.8の範囲である、請求項1から6のいずれか一項に記載の配合物。
- 前記安定化剤が、0.01mg/mlから1.0mg/mlの濃度で存在する、請求項1から7のいずれか一項に記載の配合物。
- 抗凍結剤の濃度が10mg/mlから100mg/mlの間である、請求項1から8のいずれか一項に記載の配合物。
- 前記溶媒が水である、請求項1から9のいずれか一項に記載の配合物。
- 組成物がグリシンをさらに含む、請求項1から10のいずれか一項に記載の配合物。
- 前記PEG-インターフェロンアルファ接合体が、単独のインターフェロンアルファ分子に接合された単独のPEG分子を含む、請求項1から11のいずれか一項に記載の配合物。
- 前記インターフェロンアルファ分子が、インターフェロンアルファ2a、インターフェロンアルファ2b、および、インターフェロンアルファ2cからなる群より選択される、請求項1から12のいずれか一項に記載の配合物。
- 前記インターフェロンアルファ分子が、インターフェロンアルファ2bである、請求項13に記載の配合物。
- 請求項1から14のいずれか一項に記載の配合物を凍結乾燥して、凍結乾燥粉末を取得する方法。
- 請求項15に記載の方法により調製される、凍結乾燥配合物。
- 前記凍結乾燥粉末が水で再構成される、請求項16に記載の配合物。
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| IN1936/MUM/2006 | 2006-11-24 | ||
| IN1936MU2006 | 2006-11-24 | ||
| PCT/IN2007/000549 WO2008062481A2 (en) | 2006-11-24 | 2007-11-16 | Formulations of peg-interferon alpha conjugates |
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| WO2010064258A2 (en) * | 2008-12-01 | 2010-06-10 | Intas Biopharmaceuticals Limited | Pharmaceutical formulations of interferon conjugates |
| MX2015005230A (es) | 2012-10-26 | 2015-08-14 | Lupin Ltd | Composicion farmaceutica estable de peginterferon alfa-2b. |
| US9212357B2 (en) | 2012-12-03 | 2015-12-15 | Omrix Biopharmaceuticals Ltd. | Thrombin solution and methods of use thereof |
| US20160120946A1 (en) * | 2013-06-09 | 2016-05-05 | Efranat Ltd. | Compositions comprising gc-macrophage activating factor and uses thereof |
| RU2572800C1 (ru) * | 2014-09-22 | 2016-01-20 | Закрытое Акционерное Общество "Биокад" | Новый состав, содержащий конъюгат пэг и интерферон-альфа-2бета, обладающий сниженной болезненностью при введении |
| CN104940902B (zh) * | 2015-05-29 | 2018-08-10 | 北京凯因科技股份有限公司 | 一种聚乙二醇集成干扰素变异体的稳定溶液 |
| WO2019202170A1 (de) * | 2018-04-19 | 2019-10-24 | Lts Lohmann Therapie-Systeme Ag | Mikronadelsystem zur applikation von interferon |
| US11690799B2 (en) | 2018-04-19 | 2023-07-04 | Lts Lohmann Therapie-Systeme Ag | Microneedle system for applying interferon |
| CN113797318B (zh) * | 2021-10-26 | 2023-06-30 | 深圳科兴药业有限公司 | 一种干扰素组合物及其制备方法和应用 |
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| US4179337A (en) | 1973-07-20 | 1979-12-18 | Davis Frank F | Non-immunogenic polypeptides |
| DE3262575D1 (en) * | 1981-12-23 | 1985-04-18 | Schering Corp | Stabilised interferon formulations and their preparation |
| US4766106A (en) | 1985-06-26 | 1988-08-23 | Cetus Corporation | Solubilization of proteins for pharmaceutical compositions using polymer conjugation |
| US4917888A (en) | 1985-06-26 | 1990-04-17 | Cetus Corporation | Solubilization of immunotoxins for pharmaceutical compositions using polymer conjugation |
| US5324844A (en) * | 1989-04-19 | 1994-06-28 | Enzon, Inc. | Active carbonates of polyalkylene oxides for modification of polypeptides |
| ATE214940T1 (de) | 1993-11-10 | 2002-04-15 | Enzon Inc | Verbesserte interferon-polymerkonjugate |
| US5951974A (en) * | 1993-11-10 | 1999-09-14 | Enzon, Inc. | Interferon polymer conjugates |
| JP2000510813A (ja) * | 1995-02-06 | 2000-08-22 | ジェネテイックス・インスティテュート・インコーポレイテッド | Il−12用処方 |
| JPH1121250A (ja) * | 1997-07-02 | 1999-01-26 | Kyowa Hakko Kogyo Co Ltd | 医薬製剤 |
| US5981709A (en) | 1997-12-19 | 1999-11-09 | Enzon, Inc. | α-interferon-polymer-conjugates having enhanced biological activity and methods of preparing the same |
| US6180096B1 (en) * | 1998-03-26 | 2001-01-30 | Schering Corporation | Formulations for protection of peg-interferon alpha conjugates |
| US20040161776A1 (en) * | 2001-10-23 | 2004-08-19 | Maddon Paul J. | PSMA formulations and uses thereof |
| AU2002346686A1 (en) * | 2001-12-07 | 2003-06-23 | Intermune, Inc. | Compositions and method for treating hepatitis virus infection |
| EP1581260B1 (en) * | 2002-12-31 | 2014-09-17 | Nektar Therapeutics | Polymeric reagents comprising a ketone or a related functional group |
| CA2516552A1 (en) * | 2003-02-26 | 2004-09-10 | Intermune, Inc. | Polyethylene glycol modified interferon compositions and methods of use thereof |
| US20090214472A1 (en) * | 2004-03-01 | 2009-08-27 | Enzon Pharmaceuticals Inc. | Interferon-beta polymer conjugates |
| CA2576549C (en) * | 2004-08-12 | 2011-01-18 | Schering Corporation | Stable pegylated interferon formulation |
| WO2008062481A2 (en) * | 2006-11-24 | 2008-05-29 | Cadila Healthcare Limited | Formulations of peg-interferon alpha conjugates |
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| JP2012250995A (ja) * | 2006-11-24 | 2012-12-20 | Cadila Healthcare Ltd | Peg−インターフェロンアルファ接合体の配合物 |
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| PT2097068E (pt) | 2013-10-23 |
| JP2010510978A (ja) | 2010-04-08 |
| DK2097068T3 (da) | 2013-10-28 |
| EP2422770A1 (en) | 2012-02-29 |
| EA018440B1 (ru) | 2013-08-30 |
| BRPI0717674A2 (pt) | 2014-04-08 |
| JP2012250995A (ja) | 2012-12-20 |
| EA200970509A1 (ru) | 2009-12-30 |
| HK1134774A1 (en) | 2010-05-14 |
| EP2097068B1 (en) | 2013-09-04 |
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| WO2008062481A3 (en) | 2008-12-11 |
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