JP2018537423A - Il−2医薬組成物 - Google Patents
Il−2医薬組成物 Download PDFInfo
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- JP2018537423A JP2018537423A JP2018520594A JP2018520594A JP2018537423A JP 2018537423 A JP2018537423 A JP 2018537423A JP 2018520594 A JP2018520594 A JP 2018520594A JP 2018520594 A JP2018520594 A JP 2018520594A JP 2018537423 A JP2018537423 A JP 2018537423A
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- pharmaceutical composition
- interleukin
- liquid pharmaceutical
- miu
- liquid
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- A61K47/20—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
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Abstract
Description
−2〜12MIU/mL、例えば4〜10MIU/mLの投与量のインターロイキン2
−約0.05〜0.5mg/mLの濃度のドデシル硫酸ナトリウム(SDS)
−5mM〜25mMの範囲の濃度で存在する、一塩基性リン酸ナトリウム(monobasic sodium phosphate)、二塩基性リン酸ナトリウム(dibasic sodium phosphate)、およびそれらの組み合わせから選択されるバッファー
−場合により、NaClなどのモル浸透圧濃度調整剤、並びに
−水
から本質的に成る。
−組成物のpHが7.1〜7.8、好ましくは7.5±0.2である、
−緩衝化剤がリン酸バッファーである、
−インターロイキン2がアルデスロイキンである、
−Il−2に対する界面活性剤の重量比が0.1〜3である、
−液体医薬組成物がシリンジもしくはペンなどの注射のための送達デバイスに包装するのに好適である、
−医薬組成物が凍結乾燥安定剤を含まない。
a.好ましくは20mUI/mgを超えるインターロイキン2を含有する、精製インターロイキン2の濃縮溶液を提供すること
b.該精製インターロイキン2の濃縮溶液を1つまたは複数の賦形剤を添加することにより製剤化し、インターロイキン2の液体医薬組成物を得ること
c.場合により、バイアル、カートリッジ、または注射のための送達デバイス、例えばシリンジもしくはペンに、該液体医薬組成物を包装すること。
本発明者は、注射に使用できる状態であり、かつ、顕著な分解または生物学的活性の損失を伴うことなく2℃〜8℃の間の温度で数ヶ月保存可能である、インターロイキン2の液体水性製剤の調製が可能であることを証明した。従って、先行技術ではインターロイキン2の水中での安定性が乏しいとされ、凍結乾燥製剤の開発に繋がっていることが明らかだが、本発明者は高度に安定なインターロイキン2の水性医薬組成物を開発することにより偏見を打破した。
本発明の第一の対象は、0.1×106〜20×106IU/mLのインターロイキン2を含む、患者への注射に好適な水性液体医薬組成物である。
−Proleukin(登録商標)(アルデスロイキン)は、大腸菌(E.coli)で生産された、組換え非グリコシル化デスアラニル−1、セリン−125ヒトインターロイキン2である。
−Roncoleukin(登録商標)は、酵母で生産された組換えヒトIL−2である。
−1mL当たり1.0〜3.0MIUの量、または、1mL当たり2MIU〜12MIU、例えば1mL当たり4MUI〜10MUI、もしくは例えば1mL当たり4MUI〜6MUIの量のインターロイキン2
−界面活性剤、好ましくはドデシル硫酸ナトリウム(SDS)
−好ましくはリン酸一ナトリウム(sodium monobasic phosphate)およびリン酸二ナトリウム(sodium dibasic phosphate)などのリン酸塩から選択される緩衝剤、
−好ましくは保存剤、抗酸化物質、およびモル浸透圧濃度調整剤から選択される、場合により存在する賦形剤、並びに
−水。
−1mL当たり1.0〜3.0MIUの量、または、1mL当たり2MIU〜12MUI、例えば1mL当たり4MUI〜10MUIの量のインターロイキン2
−約0.05〜0.5mg/mLの濃度で存在するドデシル硫酸ナトリウム(SDS)
−リン酸バッファー
−水、および
−場合により、好ましくはNaClであるモル浸透圧濃度調整剤。
−液体組成物は患者への注射に好適である、
−液体組成物は、1mL当たり2.0〜12MIUの量のインターロイキン2、界面活性剤、緩衝剤、モル浸透圧濃度調整剤および水から本質的に成る、
−界面活性剤は、0.1〜0.4mg/mLの濃度で存在するSDSである、
−緩衝剤は、総濃度1mM〜100mM、好ましくは5mM〜25mMで存在するリン酸塩である、
−本組成物のpHは、7.0〜8.0、好ましくはpH7.5±0.2である、
−インターロイキン2に対する界面活性剤の重量比は、0.1〜3.0である、
−インターロイキン2は、非凍結乾燥インターロイキン2である、
−インターロイキン2は、タンパク質1mg当たり12±3MIUの比活性を有する、
−インターロイキン2は、アルデスロイキンである、
−医薬組成物は、マンニトールを含む凍結乾燥安定剤を含まない、
−モル浸透圧濃度調整剤は、NaClである、
−液体組成物のモル浸透圧濃度は、少なくとも330mOsm、好ましくは少なくとも360mOsmである、
−医薬組成物は、5℃の温度で、かつ、不活性雰囲気下で、少なくとも6ヵ月の期間保存された場合に安定である、
−液体医薬組成物は、シリンジもしくはペンなどの注射送達デバイスに包装されている、
−液体医薬組成物は、皮下投与に好適である。
本発明はまた、患者への注射に好適な、上述のインターロイキン2の液体医薬組成物を調製する方法であって、
a.精製インターロイキン2の濃縮溶液を提供すること、および
b.該精製インターロイキン2の濃縮溶液を1つ以上の賦形剤を添加することにより製剤化し、インターロイキン2の該液体医薬組成物を得ること、
を含む方法に関する。
i.組換え大腸菌(E.coli)培養物中でインターロイキン2を生産すること、
ii.組換え大腸菌(E.coli)培養物中からインターロイキン2を回収し、かつ、インターロイキン2を精製して、精製インターロイキン2の濃縮溶液を得ること、
を含むプロセスにより得ることができる。
−該水溶液を希釈して、インターロイキン2の濃度を1mL当たり.1MIU〜20MIUの範囲、例えば1mL当たり2MIU〜12MIU、1mL当たり4MIU〜10MIU、1mL当たり0.1MIU〜10MIU、もしくは0.1MIU〜6MIUに調整すること、並びに/または、
−界面活性剤を添加すること、および/もしくは、界面活性剤の濃度を調整すること、
−1つ以上の緩衝剤を添加して、7.0〜8.0の間にpHを調整すること、および/もしくは水溶液中のバッファーのモル濃度を1mM〜100mMの間、例えば5mM〜25mMの値に調整すること、並びに/または、
−抗酸化物質、保存剤、モル浸透圧濃度調整剤、およびこれらの組み合わせから選択される、場合により存在する賦形剤を添加すること。
i.組換え宿主培養物、好ましくは大腸菌(E.coli)で、インターロイキン2を生産すること、
ii.組換え宿主培養物からインターロイキン2を回収し、かつ、インターロイキン2を精製して、精製インターロイキン2の濃縮溶液を得ること、
iii.精製インターロイキン2の濃縮溶液を製剤化してインターロイキン2の液体医薬組成物を得ること、並びに
iv.場合により、シリンジもしくはペンなどの注射のためのデバイスに、インターロイキン2の液体医薬組成物を包装すること。
本発明はまた、対象者の自己免疫疾患、免疫関連疾患、または炎症性疾患の治療または予防における、本発明のインターロイキン2の液体医薬組成物の使用に関する。好ましい、対象者の自己免疫疾患、免疫関連疾患、または炎症性疾患は、Tregの機能不全に関連する疾患である。
−本発明の液体医薬組成物を含むバイアルまたはカートリッジ、並びに
−シリンジ、ニードルおよび/または自己注射器デバイスなどの投与手段。
本試験は、75%RHにて、5℃で36ヵ月間、および、30℃で12ヵ月間、IL2活性物質(アルデスロイキン)のいくつかの医薬組成物の安定性を評価することを目的としている。
水溶液は、室温にて、層流フード下の無菌状態で、無菌IL2活性物質(2mg/mLのIL2に相当する25MIU/mlを含む濃縮溶液)から調製する。下記の処方表に従って、IL2活性物質を希釈し、製剤化する。各組成物(1ml)を、タイプ1シリコン処理ガラスバイアルに窒素雰囲気下で封入し、Flurotecブロモブチルストッパーで栓をした。
調製した組成物を、75%RHにて、5℃または30℃で、36ヵ月間、モニターチャンバー内で保存する。各組成物(1−10)の安定性について、6ヵ月で評価した。さらなる安定性の解析を、36ヵ月間の保存まで行う。
−固定相:PhenomenexのC4カラム、Jupiter C4 5μm、300Å、4.6×250mm。
−グラジエント:溶出は、下記の通り、バッファーA(超純水に溶解した0.1%ギ酸)中の、バッファーB(アセトニトリルに溶解した0.1%ギ酸)の、30分間のグラジエントで行う:
IL−2物質の純度および生物学的活性を、各製剤において、各保存条件の6ヵ月目に評価した。
Claims (15)
- 患者への注射に好適な液体医薬組成物であって、100,000〜20,000,000IU/mLの濃度のインターロイキン2、緩衝化剤、界面活性剤、並びに好ましくは抗酸化物質、モル浸透圧濃度調整剤および保存剤から選択される、場合により存在する賦形剤と、水とから本質的に成る液体医薬組成物。
- インターロイキン2が2〜12MIU/mlの濃度で存在する、請求項1に記載の液体医薬組成物。
- 界面活性剤がアニオン性界面活性剤であって、好ましくはドデシル硫酸ナトリウム(SDS)またはドデシル硫酸リチウムである、請求項1または2に記載の液体医薬組成物。
- 界面活性剤が約0.05〜0.5mg/mLの濃度で存在する、請求項1−3のいずれか一項に記載の液体医薬組成物。
- インターロイキン2に対する界面活性剤の重量比が0.04〜5.0であって、好ましくは0.1〜3.0である、請求項1−4のいずれか一項に記載の液体医薬組成物。
- 液体医薬組成物が非凍結乾燥インターロイキン2より得られる、請求項1−5のいずれか一項に記載の液体医薬組成物。
- インターロイキン2が組換えヒトインターロイキン2またはその変異体である、請求項1−6のいずれか一項に記載の液体医薬組成物。
- マンニトールおよび/またはアルブミンを含まない、請求項1−7のいずれか一項に記載の液体医薬組成物。
- −2〜12MIU/mL、好ましくは4〜10MIU/mLの投与量のインターロイキン2
−約0.05〜0.5mg/mLの濃度のドデシル硫酸ナトリウム(SDS)
−5mM〜25mMの範囲の濃度で存在する、一塩基性リン酸ナトリウム、二塩基性リン酸ナトリウム、およびそれらの組み合わせから選択されるバッファー
−水、並びに
−場合により、塩化ナトリウムなどのモル浸透圧濃度調整剤
から本質的に成る、請求項1−8のいずれか一項に記載の液体医薬組成物。 - 以下の特徴の少なくとも1つを特徴とする、請求項1−9のいずれか一項に記載の液体医薬組成物:
−組成物のpHが7.1〜7.8、好ましくは7.5±0.2である、
−緩衝化剤がリン酸バッファーである、
−インターロイキン2がアルデスロイキンである、
−Il−2に対する界面活性剤の重量比が0.1〜3である、
−液体医薬組成物がシリンジもしくは自己注射器などの注射のための送達デバイスに包装するのに好適である、
−医薬組成物が凍結乾燥安定剤を含まない、および/または
−液体医薬組成物が5℃で少なくとも6ヵ月間安定である。 - 皮下注射による使用のための、請求項1−10のいずれか一項に記載の液体医薬組成物。
- 自己免疫疾患、免疫関連疾患、または炎症性疾患の治療または予防における使用のための液体組成物であって、該組成物が0.1〜3MIUのインターロイキン2の投与量に相当する量で皮下経路により投与される、請求項1−10のいずれか一項に記載の液体医薬組成物。
- a.精製インターロイキン2の濃縮溶液を提供すること
b.該精製インターロイキン2の濃縮溶液を1つまたは複数の賦形剤を添加することにより製剤化し、インターロイキン2の液体医薬組成物を得ること
c.場合により、バイアル、カートリッジ、または注射のための送達デバイス、例えばシリンジもしくはペンに、該液体医薬組成物を包装すること
のステップを含む、請求項1−10のいずれか一項に規定される液体医薬組成物を調製する方法。 - 請求項1−10のいずれか一項に規定される液体組成物を含むバイアルまたはカートリッジ、並びにシリンジ、ニードル、および/または自己注射器デバイスなどの皮下注射のための手段を含む医薬品キット。
- 請求項1−10のいずれか一項に規定される液体組成物が充填された注射のための、好ましくは皮下注射のための、送達システム。
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US20180303754A1 (en) | 2018-10-25 |
JP7038655B2 (ja) | 2022-03-18 |
ZA201802199B (en) | 2019-01-30 |
JP7329571B2 (ja) | 2023-08-18 |
ES2982752T3 (es) | 2024-10-17 |
HK1259454A1 (zh) | 2019-11-29 |
JP2022008792A (ja) | 2022-01-14 |
CN108135841B (zh) | 2024-03-05 |
KR20180064536A (ko) | 2018-06-14 |
US11883531B2 (en) | 2024-01-30 |
AU2016341241A1 (en) | 2018-05-10 |
WO2017068031A1 (en) | 2017-04-27 |
BR112018008017B1 (pt) | 2023-10-10 |
MX2018004883A (es) | 2018-08-01 |
IL258366B (en) | 2021-10-31 |
EP3364944A1 (en) | 2018-08-29 |
CA3001429C (en) | 2023-07-11 |
US20210128465A1 (en) | 2021-05-06 |
AU2016341241B2 (en) | 2021-10-28 |
CA3001429A1 (en) | 2017-04-27 |
RU2018118215A3 (ja) | 2020-02-21 |
CN108135841A (zh) | 2018-06-08 |
BR112018008017A2 (pt) | 2018-10-23 |
EP3364944C0 (en) | 2024-06-12 |
IL258366A (en) | 2018-06-28 |
RU2018118215A (ru) | 2019-11-25 |
AU2016341241B9 (en) | 2021-11-18 |
EP3364944B1 (en) | 2024-06-12 |
US10722460B2 (en) | 2020-07-28 |
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