JP5795600B2 - ベンダムスチンの製剤 - Google Patents
ベンダムスチンの製剤 Download PDFInfo
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- JP5795600B2 JP5795600B2 JP2012551333A JP2012551333A JP5795600B2 JP 5795600 B2 JP5795600 B2 JP 5795600B2 JP 2012551333 A JP2012551333 A JP 2012551333A JP 2012551333 A JP2012551333 A JP 2012551333A JP 5795600 B2 JP5795600 B2 JP 5795600B2
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- Prior art keywords
- bendamustine
- long
- containing composition
- term storage
- pharmaceutically acceptable
- 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.)
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- YTKUWDBFDASYHO-UHFFFAOYSA-N bendamustine Chemical compound ClCCN(CCCl)C1=CC=C2N(C)C(CCCC(O)=O)=NC2=C1 YTKUWDBFDASYHO-UHFFFAOYSA-N 0.000 title claims description 114
- 229960002707 bendamustine Drugs 0.000 title claims description 113
- 239000000203 mixture Substances 0.000 title claims description 94
- 238000009472 formulation Methods 0.000 title description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 138
- 239000007788 liquid Substances 0.000 claims description 54
- 239000002202 Polyethylene glycol Substances 0.000 claims description 39
- 229920001223 polyethylene glycol Polymers 0.000 claims description 39
- 230000007774 longterm Effects 0.000 claims description 33
- 239000003963 antioxidant agent Substances 0.000 claims description 31
- 235000006708 antioxidants Nutrition 0.000 claims description 31
- 230000000087 stabilizing effect Effects 0.000 claims description 28
- 230000003078 antioxidant effect Effects 0.000 claims description 26
- PJUIMOJAAPLTRJ-UHFFFAOYSA-N monothioglycerol Chemical compound OCC(O)CS PJUIMOJAAPLTRJ-UHFFFAOYSA-N 0.000 claims description 20
- 229940035024 thioglycerol Drugs 0.000 claims description 17
- 235000019136 lipoic acid Nutrition 0.000 claims description 16
- 229960002663 thioctic acid Drugs 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 13
- IZFHEQBZOYJLPK-SSDOTTSWSA-N (R)-dihydrolipoic acid Chemical compound OC(=O)CCCC[C@@H](S)CCS IZFHEQBZOYJLPK-SSDOTTSWSA-N 0.000 claims description 4
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 claims description 4
- 241000124008 Mammalia Species 0.000 claims description 3
- 206010028980 Neoplasm Diseases 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 claims description 2
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 claims description 2
- 150000007824 aliphatic compounds Chemical class 0.000 claims description 2
- 201000011510 cancer Diseases 0.000 claims description 2
- 235000018417 cysteine Nutrition 0.000 claims description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims description 2
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 claims description 2
- 229930182817 methionine Natural products 0.000 claims description 2
- 235000006109 methionine Nutrition 0.000 claims description 2
- 235000010388 propyl gallate Nutrition 0.000 claims description 2
- 239000000473 propyl gallate Substances 0.000 claims description 2
- 229940075579 propyl gallate Drugs 0.000 claims description 2
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 claims description 2
- AGBQKNBQESQNJD-UHFFFAOYSA-M lipoate Chemical compound [O-]C(=O)CCCCC1CCSS1 AGBQKNBQESQNJD-UHFFFAOYSA-M 0.000 claims 2
- 150000001491 aromatic compounds Chemical class 0.000 claims 1
- 229960002433 cysteine Drugs 0.000 claims 1
- 229960004452 methionine Drugs 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 27
- 239000012535 impurity Substances 0.000 description 26
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 25
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 21
- 150000003841 chloride salts Chemical class 0.000 description 15
- AGBQKNBQESQNJD-UHFFFAOYSA-N lipoic acid Chemical compound OC(=O)CCCCC1CCSS1 AGBQKNBQESQNJD-UHFFFAOYSA-N 0.000 description 14
- ZHSKUOZOLHMKEA-UHFFFAOYSA-N 4-[5-[bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid;hydron;chloride Chemical compound Cl.ClCCN(CCCl)C1=CC=C2N(C)C(CCCC(O)=O)=NC2=C1 ZHSKUOZOLHMKEA-UHFFFAOYSA-N 0.000 description 12
- 239000003814 drug Substances 0.000 description 12
- 229940079593 drug Drugs 0.000 description 11
- 239000007857 degradation product Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 8
- 238000006731 degradation reaction Methods 0.000 description 8
- 235000019445 benzyl alcohol Nutrition 0.000 description 7
- AGBQKNBQESQNJD-SSDOTTSWSA-N (R)-lipoic acid Chemical compound OC(=O)CCCC[C@@H]1CCSS1 AGBQKNBQESQNJD-SSDOTTSWSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 6
- CTPDSKVQLSDPLC-UHFFFAOYSA-N 2-(oxolan-2-ylmethoxy)ethanol Chemical compound OCCOCC1CCCO1 CTPDSKVQLSDPLC-UHFFFAOYSA-N 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 description 3
- 235000019743 Choline chloride Nutrition 0.000 description 3
- -1 amino acid hydrochloride salts Chemical class 0.000 description 3
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 description 3
- 229960003178 choline chloride Drugs 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000008176 lyophilized powder Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229940066958 treanda Drugs 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229940124602 FDA-approved drug Drugs 0.000 description 1
- 208000017604 Hodgkin disease Diseases 0.000 description 1
- 208000010747 Hodgkins lymphoma Diseases 0.000 description 1
- 208000034578 Multiple myelomas Diseases 0.000 description 1
- 206010035226 Plasma cell myeloma Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61K31/4184—1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
-
- 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
- A61K47/06—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
- A61K47/12—Carboxylic acids; Salts or anhydrides 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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
-
- 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
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/186—Quaternary ammonium compounds, e.g. benzalkonium chloride or cetrimide
-
- 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
- A61K47/20—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
-
- 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
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
-
- 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
- A61K9/08—Solutions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- 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
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Materials For Medical Uses (AREA)
Description
a) ベンダムスチンまたはその製薬上許容される塩;ならびに
b) i) PEG、PGまたはそれらの混合物;および
ii) 安定化量の抗酸化剤
を含む製薬上許容される液体
を含む長期貯蔵安定性ベンダムスチン含有組成物が提供される。
I.
a) ベンダムスチンまたはその製薬上許容される塩;ならびに
b) i) ポリエチレングリコールおよびプロピレングリコール;および
ii) 安定化量のチオグリセロール
を含む製薬上許容される液体;または
II.
a) 約50 mg/mLのベンダムスチンまたはその製薬上許容される塩;ならびに
b) i) 約90%のPEGおよび約10%のPG;および
ii) 約2.5 mg/mLのチオグリセロール
を含む製薬上許容される液体
を含む。
a) ベンダムスチンまたはその製薬上許容される塩;
b) PG、エタノール、PEG、ベンジルアルコールおよびグリコフロールのうちの1種以上を含む製薬上許容される液体;ならびに
c) 安定化量の塩化物塩
を含む、長期貯蔵安定性ベンダムスチン含有組成物が提供される。
a) ベンダムスチンまたはその製薬上許容される塩;および
b) DMSOを含む製薬上許容される液体
を含む、長期貯蔵安定性ベンダムスチン含有組成物が提供される。
A i) PEG、PGまたはそれらの混合物;および
ii) 安定化量の抗酸化剤;
B) i) PG、エタノール、PEG、ベンジルアルコールおよびグリコフロールのうちの1種以上;および
ii) 安定化量の塩化物塩;または
C) DMSO
のうちの1つを含む製薬上許容される液体中に再構成することを含む。
A i) PEG、PGまたはそれらの混合物;および
ii) 安定化量の抗酸化剤;
B) i) PG、エタノール、PEG、グリコフロールおよびベンジルアルコールのうちの1種以上;および
ii) 安定化量の塩化物塩;または
C) DMSO
のうちの1つを含む十分な量の製薬上許容される液体と合わせることを含む。
A i) PEG、PGまたはそれらの混合物;および
ii) 安定化量の抗酸化剤;
B) i) PG、エタノール、PEG、グリコフロールおよびベンジルアルコールのうちの1種以上;および
ii) 安定化量の塩化物塩;または
C) DMSO
のうちの1つを含むキットを含む。
ベンダムスチンHClを、下記の表1に示す通りに、エタノール、プロピレングリコールおよびベンジルアルコールのうちの1つに10 mg/mlの濃度で溶解することにより、ベンダムスチン含有組成物を調製した。サンプルの半分に可溶性塩化物イオンの供給源として215 mg/mlの塩化コリンを加えた。サンプルを40℃に維持して、薬物含有量および総不純物を定期的に分析した。得られた結果を表1に示す。
ベンダムスチンHClをDMSOに10 mg/mlの濃度で溶解することによりベンダムスチン含有組成物を調製した。サンプルを40℃に維持して、薬物含有量および不純物プロファイルを定期的に分析した。得られた結果を表2に示す。
ベンダムスチンHClをポリエチレングリコール400に20 mg/mlの濃度で溶解することによりベンダムスチン含有組成物を調製し、安定化のための抗酸化剤として、下記の表3に示す通りに5 mg/mlのリポ酸を加えた。サンプルを40℃または20℃に維持して、15日後に薬物含有量および不純物を分析した。得られた結果を表3に示す。
ベンダムスチンHClを90%のポリエチレングリコール400および10%のプロピレングリコールに50 mg/mlの濃度で溶解することによりベンダムスチン含有組成物を調製した。安定化のための抗酸化剤として、下記の表4に示す通りに5 mg/mlのチオグリセロール、α-リポ酸またはジヒドロリポ酸を加えた。サンプルを40℃に維持して、下記の表4に示す通りに15日後または1か月後に薬物含有量および不純物プロファイルを分析した。得られた結果を表4に示す。
ベンダムスチンHClを、下記の表5に示す通りにポリエチレングリコール400とプロピレングリコールとの混合物に50 mg/mlの濃度で溶解することによりベンダムスチン含有組成物を調製した。安定化のための抗酸化剤として5 mg/mlのリポ酸を加えた。サンプルを40℃、25℃および5℃に維持して、下記の表5に示す通りに1週間後、15日後または1か月後に薬物含有量および不純物プロファイルを分析した。得られた結果を表5に示す。
ベンダムスチンHClを90%のポリエチレングリコール400および10%のプロピレングリコールに50 mg/mlの濃度で溶解することによりベンダムスチン含有組成物を調製し、安定化のための抗酸化剤として、下記の表6に示す通りにα-リポ酸を加えた。サンプルを40℃、25℃および5℃に維持して、下記の表6に示す通りに薬物含有量および不純物プロファイルを分析した。得られた結果を表6に示す。
ベンダムスチンHClを90%のポリエチレングリコール400および10%のプロピレングリコールに50 mg/mlの濃度で溶解することによりベンダムスチン含有組成物を調製した。抗酸化剤として2.5 mg/mlのチオグリセロールを加えた。サンプルを40℃および25℃に維持して、下記の表7に示す通りに薬物含有量および不純物プロファイルを分析した。得られた結果を表7に示す。
ベンダムスチンHClを、5 mg/mlのチオグリセロールの存在下で、85%のPEG 400および15%のPGに50 mg/mlの濃度で溶解することによりベンダムスチン含有組成物を調製した。サンプルを40℃および25℃に維持して、下記の表8に示す通りに薬物含有量および不純物プロファイルを分析した。得られた結果を表8に示す。
Claims (16)
- a) ベンダムスチンまたはその製薬上許容される塩;ならびに
b) i) 90%のポリエチレングリコールおよび10%のプロピレングリコール;および
ii) 安定化量の抗酸化剤
を含む製薬上許容される液体
を含む長期貯蔵安定性非水系液体ベンダムスチン含有組成物。 - ベンダムスチン濃度が20 mg/mL〜60 mg/mLである、請求項1に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- ベンダムスチン濃度が25 mg/mL〜50 mg/mLである、請求項2に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- ベンダムスチン濃度が30 mg/mL〜50 mg/mLである、請求項3に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- ベンダムスチン濃度が50 mg/mLである、請求項4に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- 抗酸化剤が、チオグリセロール、モノチオグリセロール、リポ酸、没食子酸プロピル、メチオニン、システイン、メタ重亜硫酸塩、ナトリウムホルムアルデヒドスルホキシレート、フェノール含有芳香族および脂肪族化合物ならびにジヒドロリポ酸からなる群より選択される、請求項1に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- 抗酸化剤がチオグリセロールまたはモノチオグリセロールである、請求項6に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- 抗酸化剤がリポ酸である、請求項6に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- 抗酸化剤の安定化量が2.5 mg/mL〜35 mg/mLである、請求項1に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- 抗酸化剤の安定化量が5mg/mL〜20 mg/mLである、請求項9に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- 抗酸化剤の安定化量が10 mg/mL〜15 mg/mLである、請求項10に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- 抗酸化剤の安定化量が5mg/mLである、請求項10に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- 前記長期貯蔵が少なくとも2年である、請求項1に記載の長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
- a) ベンダムスチンまたはその製薬上許容される塩;ならびに
b) i) 90%のポリエチレングリコールおよび10%のプロピレングリコール;および
ii) 安定化量のチオグリセロール
を含む製薬上許容される液体
を含む長期貯蔵安定性非水系液体ベンダムスチン含有組成物。 - a) 50 mg/mLの濃度のベンダムスチンまたはその製薬上許容される塩;ならびに
b) i) 90%のポリエチレングリコールおよび10%のプロピレングリコール;および
ii) 2.5 mg/mLのチオグリセロール
を含む製薬上許容される液体
を含む長期貯蔵安定性非水系液体ベンダムスチン含有組成物。 - a) 有効量のベンダムスチンまたはその製薬上許容される塩;ならびに
b) i) 90%のポリエチレングリコールおよび10%のプロピレングリコール;および
ii) 安定化量の抗酸化剤
を含む製薬上許容される液体
を含む、哺乳動物における癌を治療するための長期貯蔵安定性非水系液体ベンダムスチン含有組成物。
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US29910010P | 2010-01-28 | 2010-01-28 | |
US61/299,100 | 2010-01-28 | ||
PCT/US2011/022958 WO2011094565A1 (en) | 2010-01-28 | 2011-01-28 | Formulations of bendamustine |
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JP2013518130A JP2013518130A (ja) | 2013-05-20 |
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US (14) | US8609707B2 (ja) |
EP (3) | EP3158991B1 (ja) |
JP (2) | JP5795600B2 (ja) |
CA (1) | CA2787568C (ja) |
CY (2) | CY1118769T1 (ja) |
DK (2) | DK3158991T3 (ja) |
ES (2) | ES2875374T3 (ja) |
HR (2) | HRP20161771T4 (ja) |
HU (2) | HUE054836T2 (ja) |
LT (2) | LT2528602T (ja) |
PL (2) | PL3158991T3 (ja) |
PT (2) | PT3158991T (ja) |
RS (2) | RS55491B2 (ja) |
SI (2) | SI2528602T2 (ja) |
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