JP5840201B2 - 活性剤を負荷した顆粒と追加の活性剤の組合せ - Google Patents
活性剤を負荷した顆粒と追加の活性剤の組合せ Download PDFInfo
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- JP5840201B2 JP5840201B2 JP2013509556A JP2013509556A JP5840201B2 JP 5840201 B2 JP5840201 B2 JP 5840201B2 JP 2013509556 A JP2013509556 A JP 2013509556A JP 2013509556 A JP2013509556 A JP 2013509556A JP 5840201 B2 JP5840201 B2 JP 5840201B2
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- active agent
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- GODGZZGKTZQSAL-VXFFQEMOSA-N myrophine Chemical compound C([C@@H]1[C@@H]2C=C[C@@H]([C@@H]3OC4=C5[C@]23CCN1C)OC(=O)CCCCCCCCCCCCC)C5=CC=C4OCC1=CC=CC=C1 GODGZZGKTZQSAL-VXFFQEMOSA-N 0.000 description 1
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- HNDXBGYRMHRUFN-CIVUWBIHSA-N nicomorphine Chemical compound O([C@H]1C=C[C@H]2[C@H]3CC=4C5=C(C(=CC=4)OC(=O)C=4C=NC=CC=4)O[C@@H]1[C@]52CCN3C)C(=O)C1=CC=CN=C1 HNDXBGYRMHRUFN-CIVUWBIHSA-N 0.000 description 1
- 229950011519 norlevorphanol Drugs 0.000 description 1
- 229960004013 normethadone Drugs 0.000 description 1
- WCJFBSYALHQBSK-UHFFFAOYSA-N normethadone Chemical compound C=1C=CC=CC=1C(CCN(C)C)(C(=O)CC)C1=CC=CC=C1 WCJFBSYALHQBSK-UHFFFAOYSA-N 0.000 description 1
- 229950006134 normorphine Drugs 0.000 description 1
- 229950007418 norpipanone Drugs 0.000 description 1
- WCDSHELZWCOTMI-UHFFFAOYSA-N norpipanone Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)CC)CCN1CCCCC1 WCDSHELZWCOTMI-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229960001027 opium Drugs 0.000 description 1
- 239000006186 oral dosage form Substances 0.000 description 1
- VOKSWYLNZZRQPF-GDIGMMSISA-N pentazocine Chemical compound C1C2=CC=C(O)C=C2[C@@]2(C)[C@@H](C)[C@@H]1N(CC=C(C)C)CC2 VOKSWYLNZZRQPF-GDIGMMSISA-N 0.000 description 1
- 229960005301 pentazocine Drugs 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229960000482 pethidine Drugs 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- LOXCOAXRHYDLOW-UHFFFAOYSA-N phenadoxone Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)CC)CC(C)N1CCOCC1 LOXCOAXRHYDLOW-UHFFFAOYSA-N 0.000 description 1
- 229950004540 phenadoxone Drugs 0.000 description 1
- CFBQYWXPZVQQTN-QPTUXGOLSA-N phenomorphan Chemical compound C([C@]12CCCC[C@H]1[C@H]1CC3=CC=C(C=C32)O)CN1CCC1=CC=CC=C1 CFBQYWXPZVQQTN-QPTUXGOLSA-N 0.000 description 1
- 229950011496 phenomorphan Drugs 0.000 description 1
- 229960004315 phenoperidine Drugs 0.000 description 1
- IPOPQVVNCFQFRK-UHFFFAOYSA-N phenoperidine Chemical compound C1CC(C(=O)OCC)(C=2C=CC=CC=2)CCN1CCC(O)C1=CC=CC=C1 IPOPQVVNCFQFRK-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229940069328 povidone Drugs 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XJKQCILVUHXVIQ-UHFFFAOYSA-N properidine Chemical compound C=1C=CC=CC=1C1(C(=O)OC(C)C)CCN(C)CC1 XJKQCILVUHXVIQ-UHFFFAOYSA-N 0.000 description 1
- 229950004345 properidine Drugs 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229940045902 sodium stearyl fumarate Drugs 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229940032147 starch Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 229960004739 sufentanil Drugs 0.000 description 1
- GGCSSNBKKAUURC-UHFFFAOYSA-N sufentanil Chemical compound C1CN(CCC=2SC=CC=2)CCC1(COC)N(C(=O)CC)C1=CC=CC=C1 GGCSSNBKKAUURC-UHFFFAOYSA-N 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/485—Morphinan derivatives, e.g. morphine, codeine
-
- 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
- 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
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
-
- 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
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- 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
-
- 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
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
-
- 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
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
-
- 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
- A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Emergency Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pain & Pain Management (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (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)
Description
a)少なくとも1つの持続放出性材料および少なくとも1つの第1の薬学的に活性な薬剤を含む顆粒を生成するステップと、
b)任意選択により、実質的に均一なサイズのステップa)の顆粒を選択するステップと、
c)ステップa)またはステップb)の前記顆粒を、少なくとも1つの追加の薬学的に活性な薬剤とブレンドするステップと、
d)ステップc)の前記顆粒を圧縮して、錠剤の形態の経口用の持続放出性医薬組成物を得るステップと
を含む、経口用の持続放出性医薬組成物を製造する方法に関する。
0.5時間で10〜50重量%の薬学的に活性な薬剤、
1時間で20〜60重量%の薬学的に活性な薬剤、
2時間で30〜70重量%の薬学的に活性な薬剤、
3時間で40〜80重量%の薬学的に活性な薬剤、
4時間で50〜90重量%の薬学的に活性な薬剤、
5時間で55〜95重量%の薬学的に活性な薬剤、
6時間で60〜100重量%の薬学的に活性な薬剤、
8時間で70〜100重量%の薬学的に活性な薬剤、
12時間で80〜100重量%の薬学的に活性な薬剤
である、持続放出性医薬組成物を対象とする。
0.5時間で20〜40重量%の薬学的に活性な薬剤、
1時間で25〜45重量%の薬学的に活性な薬剤、
2時間で35〜55重量%の薬学的に活性な薬剤、
3時間で45〜65重量%の薬学的に活性な薬剤、
4時間で55〜75重量%の薬学的に活性な薬剤、
5時間で60〜80重量%の薬学的に活性な薬剤、
6時間で65〜85重量%の薬学的に活性な薬剤、
8時間で75〜95重量%の薬学的に活性な薬剤、
12時間で85〜100重量%の薬学的に活性な薬剤
である。
1時間で25〜55重量%の薬学的に活性な薬剤、
2時間で45〜75重量%の薬学的に活性な薬剤、
3時間で55〜85重量%の薬学的に活性な薬剤、
4時間で60〜90重量%の薬学的に活性な薬剤、
6時間で70〜100重量%の薬学的に活性な薬剤、
8時間で85重量%超の薬学的に活性な薬剤、
10時間で90重量%超の薬学的に活性な薬剤
である。
1時間で30〜50重量%の薬学的に活性な薬剤、
2時間で50〜70重量%の薬学的に活性な薬剤、
3時間で60〜80重量%の薬学的に活性な薬剤、
4時間で65〜85重量%の薬学的に活性な薬剤、
6時間で75〜95重量%の薬学的に活性な薬剤、
8時間で90重量%超の薬学的に活性な薬剤、
10時間で100重量%超の薬学的に活性な薬剤
である。
a)少なくとも1つの持続放出性材料および少なくとも1つの薬学的に活性な薬剤を含む顆粒を生成するステップと、
b)任意選択により、実質的に均一なサイズのステップa)の顆粒を選択するステップと、
c)ステップa)またはステップb)の前記顆粒を、少なくとも1つの第2の薬学的に活性な薬剤とブレンドするステップと、
d)ステップc)の前記ブレンドされた顆粒を圧縮して、錠剤の形態の経口用の持続放出性医薬組成物を得るステップと
を含む製造方法を使用して得ることができる。
aa)持続放出性材料を、任意選択により、少なくとも1つの薬学的に許容される添加剤および少なくとも1つの第1の薬学的に活性な薬剤とブレンドするステップと、
ab)ステップaa)の前記ブレンドを湿式造粒して顆粒を得るステップと、
ac)ステップab)の前記顆粒を乾燥するステップと
を含むことができる。
aa)持続放出性材料を、任意選択により、薬学的に許容される添加剤および少なくとも1つの第1の薬学的に活性な薬剤とブレンドするステップと、
ab)任意選択により、ステップaa)の前記ブレンドを湿式造粒して、顆粒を得るステップと、
ac)ステップab)の前記湿式造粒またはステップac)の前記塊を押し出して、押し出された顆粒を得るステップと、
ad)ステップac)の前記顆粒を乾燥するステップと
を含む方法によって生成することができる。
(実施例)
装置:Aeromatic−Fielder S2流動層造粒機
ノズル直径:1.8mm
スプレー圧力:フィルターチャンバー
空気速度(m/s):4〜6
注入口の空気温度(℃):30〜40
スプレー速度(g/分×kg):30〜50
スプレー時間(分):120
生成物温度(℃):24〜26
1.少なくとも、
a)少なくとも1つの持続放出性材料を含み、少なくとも1つの第1の薬学的に活性な薬剤を含む顆粒を生成するステップと、
b)任意選択により、実質的に均一なサイズのステップa)の顆粒を選択するステップと、
c)ステップa)またはステップb)の前記顆粒を、少なくとも1つの追加の薬学的に活性な薬剤とブレンドするステップと、
d)ステップc)の前記ブレンドした顆粒を圧縮して、錠剤の形態の経口用の持続放出性医薬組成物を得るステップと
を含む、経口用の持続放出性医薬組成物を製造する方法。
をさらに含む、1に記載の方法。
aa)持続放出性マトリックス材料を、任意選択により、充填剤、結合剤、粘着防止剤および/または滑沢剤ならびに少なくとも1つの第1の薬学的に活性な薬剤とブレンドするステップと、
ab)ステップaa)の前記ブレンドを湿式造粒して、顆粒を得るステップと、
ac)ステップab)の前記顆粒を乾燥するステップと
を含む、1から5のいずれかに記載の方法。
aa)持続放出性マトリックス材料を、任意選択により、球状化剤、充填剤、結合剤、粘着防止剤および/または滑沢剤ならびに少なくとも1つの第1の薬学的に活性な薬剤とブレンドするステップと、
ab)ステップaa)の前記ブレンドを湿式造粒するステップと、
ac)ステップab)の前記ブレンドを押し出して、顆粒を得るステップと、
ad)任意選択により、ステップac)の前記顆粒を球状化するステップと、
ae)ステップab)、ac)またはステップad)の前記顆粒を乾燥するステップと
を含む、1から5のいずれかに記載の方法。
0.5時間で10〜50重量%の薬学的に活性な薬剤(複数可)、
1時間で20〜60重量%の薬学的に活性な薬剤(複数可)、
2時間で30〜70重量%の薬学的に活性な薬剤(複数可)、
3時間で40〜80重量%の薬学的に活性な薬剤(複数可)、
4時間で50〜90重量%の薬学的に活性な薬剤(複数可)、
5時間で55〜95重量%の薬学的に活性な薬剤(複数可)、
6時間で60〜100重量%の薬学的に活性な薬剤(複数可)、
8時間で70〜100重量%の薬学的に活性な薬剤(複数可)、
12時間で80〜100重量%の薬学的に活性な薬剤(複数可)。
0.5時間で20〜40重量%の薬学的に活性な薬剤(複数可)、
1時間で25〜45重量%の薬学的に活性な薬剤(複数可)、
2時間で35〜55重量%の薬学的に活性な薬剤(複数可)、
3時間で45〜65重量%の薬学的に活性な薬剤(複数可)、
4時間で55〜75重量%の薬学的に活性な薬剤(複数可)、
5時間で60〜80重量%の薬学的に活性な薬剤(複数可)、
6時間で65〜85重量%の薬学的に活性な薬剤(複数可)、
8時間で75〜95重量%の薬学的に活性な薬剤(複数可)、
12時間で85〜100重量%の薬学的に活性な薬剤(複数可)。
Claims (12)
- 少なくとも、
a)少なくとも1つの持続放出性材料および、少なくとも1つの第1の薬学的に活性な薬剤を含む顆粒を生成するステップと、ここで、前記少なくとも1つの第1の薬学的に活性な薬剤がオピオイドアゴニストである、
b)任意選択により、実質的に均一なサイズのステップa)の顆粒を選択するステップと、
c)ステップa)またはステップb)の前記顆粒を、少なくとも1つの追加の薬学的に活性な薬剤とブレンドするステップと、ここで、前記少なくとも1つの追加の薬学的に活性な薬剤が、オピオイドアンタゴニストであり、かつ、持続放出性材料と一緒に組み合わされないように、そして、顆粒内に含有されないように提供され、
d)ステップc)の前記ブレンドされた顆粒を圧縮して、錠剤の形態の経口用の持続放出性医薬組成物を得るステップと
を含む、経口用の持続放出性医薬組成物を製造する方法。 - e)ステップd)の前記圧縮した顆粒を硬化するステップ
をさらに含む、請求項1に記載の方法。 - ステップa)の顆粒が、ステップb)またはステップc)の前に粉砕される、請求項1または2のいずれかに記載の方法。
- ステップb)で、100μm〜2.0mmの範囲の平均サイズの顆粒が選択される、請求項1から3のいずれかに記載の方法。
- 圧縮が、ブレンドの後、さらなる中間ステップなしに直接行われる、請求項1から4のいずれかに記載の方法。
- 硬化が、40℃〜100℃の範囲で、10分〜3時間の範囲で行われる、請求項2から5のいずれかに記載の方法。
- 前記持続放出性材料が、疎水性もしくは親水性ポリマー、タンパク質に由来する材料、ガム、ワックス、油、脂肪酸または脂肪アルコールを含む群から選択される、請求項1から6のいずれかに記載の方法。
- 前記ポリマーが、セルロースエーテルまたは(メタ)アクリル酸(コ)ポリマーの群から選択される、請求項7に記載の方法。
- 前記少なくとも1つの第1の薬学的に活性な薬剤が、オキシコドン、ヒドロモルホン、ヒドロコドン、トラマドールもしくはオキシモルホンまたはそれらの薬学的に許容される塩、水和物もしくは溶媒和物であり、前記少なくとも1つの追加の薬学的に活性な薬剤が、ナロキソン、ナルトレキソンもしくはナルメフェンまたはそれらの薬学的に許容される塩、水和物もしくは溶媒和物である、請求項1から8のいずれかに記載の方法。
- 前記少なくとも1つの第1の薬学的に活性な薬剤がヒドロモルホンHClであり、前記少なくとも1つの追加の薬学的に活性な薬剤がナロキソンHClである、請求項1から9のいずれかに記載の方法。
- 前記得られた組成物が、pH1.2の人工胃液500mlまたは1000ml中、欧州薬局方パドル法を使用して、100rpmにおいて37℃で測定すると、以下のインビトロ放出で、前記薬学的に活性な薬剤を放出する、請求項1から10のいずれかに記載の方法:
0.5時間で10〜50重量%の薬学的に活性な薬剤、
1時間で20〜60重量%の薬学的に活性な薬剤、
2時間で30〜70重量%の薬学的に活性な薬剤、
3時間で40〜80重量%の薬学的に活性な薬剤、
4時間で50〜90重量%の薬学的に活性な薬剤、
5時間で55〜95重量%の薬学的に活性な薬剤、
6時間で60〜100重量%の薬学的に活性な薬剤、
8時間で70〜100重量%の薬学的に活性な薬剤、
12時間で80〜100重量%の薬学的に活性な薬剤。 - 最大40%エタノールを含むpH1.2の人工胃液500mlまたは1000ml中、欧州薬局方パドル法を使用して、100rpmにおいて37℃で剤形がインビトロで溶解してから0.5、1または2時間後に放出される前記少なくとも1つの第1の薬学的に活性な薬剤の量を、0%エタノールを含むpH1.2の人工胃液500mlまたは1000ml中、欧州薬局方パドル法を使用して、100rpmにおいて37℃で剤形がインビトロで溶解してから0.5、1または2時間後に放出される前記少なくとも1つの第1の薬学的に活性な薬剤の量と比較した場合の比が、2:1以下、1.5:1以下、1:1以下、1:1.2以下、1:1.4以下、1:1.6以下、1:1.8以下、1:2以下、1:2.5以下、1:3以下または1:5以下である、請求項1から11のいずれかに記載の方法。
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- 2011-05-10 MX MX2012013133A patent/MX344846B/es active IP Right Grant
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KR20130010509A (ko) | 2013-01-28 |
MX344846B (es) | 2017-01-10 |
IL222769B (en) | 2018-01-31 |
JP2013526510A (ja) | 2013-06-24 |
CA2798885A1 (en) | 2011-11-17 |
AU2011252041A1 (en) | 2012-11-08 |
MX2012013133A (es) | 2013-02-11 |
IL222769A0 (en) | 2012-12-31 |
US9901540B2 (en) | 2018-02-27 |
WO2011141490A1 (en) | 2011-11-17 |
KR101479388B1 (ko) | 2015-01-05 |
AU2011252041B2 (en) | 2014-04-03 |
EP2568965A1 (en) | 2013-03-20 |
NZ603170A (en) | 2015-04-24 |
ZA201207930B (en) | 2014-12-23 |
US20130197021A1 (en) | 2013-08-01 |
CN103002881B (zh) | 2015-09-02 |
BR112012028656A2 (pt) | 2016-08-09 |
CA2798885C (en) | 2014-11-18 |
CN103002881A (zh) | 2013-03-27 |
CO6640264A2 (es) | 2013-03-22 |
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