JP6148252B2 - 新規配合剤 - Google Patents
新規配合剤 Download PDFInfo
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- JP6148252B2 JP6148252B2 JP2014547959A JP2014547959A JP6148252B2 JP 6148252 B2 JP6148252 B2 JP 6148252B2 JP 2014547959 A JP2014547959 A JP 2014547959A JP 2014547959 A JP2014547959 A JP 2014547959A JP 6148252 B2 JP6148252 B2 JP 6148252B2
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- Prior art keywords
- benazepril
- fixed dose
- pimobendan
- dose combination
- combination according
- Prior art date
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- XTLNYNMNUCLWEZ-UHFFFAOYSA-N ethanol;propan-2-one Chemical compound CCO.CC(C)=O XTLNYNMNUCLWEZ-UHFFFAOYSA-N 0.000 description 1
- MVPICKVDHDWCJQ-UHFFFAOYSA-N ethyl 3-pyrrolidin-1-ylpropanoate Chemical compound CCOC(=O)CCN1CCCC1 MVPICKVDHDWCJQ-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007941 film coated tablet Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 235000019688 fish Nutrition 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000005414 inactive ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000000297 inotrophic effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229960001021 lactose monohydrate Drugs 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229940099273 magnesium trisilicate Drugs 0.000 description 1
- 229910000386 magnesium trisilicate Inorganic materials 0.000 description 1
- 235000019793 magnesium trisilicate Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 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
- 229940126701 oral medication Drugs 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229940045902 sodium stearyl fumarate Drugs 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000011269 treatment regimen Methods 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
- 238000004704 ultra performance liquid chromatography Methods 0.000 description 1
- 230000000304 vasodilatating effect Effects 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
- A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/50—Pyridazines; Hydrogenated pyridazines
- A61K31/501—Pyridazines; Hydrogenated pyridazines not condensed and containing further heterocyclic rings
-
- 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
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
-
- 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
- A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
- A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
Landscapes
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Hospice & Palliative Care (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Edible Oils And Fats (AREA)
Description
(a)ニュートラルな風味を有し、生理的に許容され得る平均直径が0.8mm未満、例えば0.05〜0.8mmまたは0.09〜0.8mm、好ましくは0.15〜0.4mmの固体細粒子をベナゼプリルでコーティングし、
(b)(a)で得られたベナゼプリルをコートした粒子を更に生理的に許容され得るポリマーマトリックスからなる保護マスキング層でコーティングする。
2.25℃で24ヶ月間にわたり、例えば36ヶ月間にわたり安定であるパラグラフ1に記載されている固定用量配合剤。
3.1〜10mgのピモベンダン及び1〜20mgのベナゼプリル塩酸塩を含むパラグラフ1〜2に記載されている固定用量配合剤。
4.1.25mgのピモベンダン及び2.5mgのベナゼプリル塩酸塩、または2.5mgのピモベンダン及び5mgのベナゼプリル塩酸塩、または5mgのピモベンダン及び10mgのベナゼプリル塩酸塩を含むパラグラフ1〜3のいずれかに記載されている固定用量配合剤。
5.ベナゼプリル層は活性成分ベナゼプリル塩酸塩をベナゼプリルペレットの形態で含有しているパラグラフ1〜4のいずれかに記載されている固定用量配合剤。
6.ピモベンダン層は顆粒の形態であるパラグラフ1〜5のいずれかに記載されている固定用量配合剤。
7.イヌにおける鬱血性心不全の治療に使用するためのパラグラフ1〜6のいずれかに記載されている固定用量配合剤。
8.固定用量配合剤を例えば朝晩のように12時間あけて1日2回投与するイヌにおける鬱血性心不全の治療に使用するためのパラグラフ1〜7のいずれかに記載されている固定用量配合剤。
9.固定用量配合剤からのベナゼプリル塩酸塩及びピモベンダンの放出特性がベナゼプリル塩酸塩及びピモベンダンを単一製品として投与したときの放出特性に等しいイヌにおける鬱血性心不全の治療に使用するためのパラグラフ1〜8のいずれかに記載されている固定用量配合剤。
10.イヌにおける鬱血性心不全の治療用薬剤を製造するためのパラグラフ1〜9のいずれかに記載されている固定用量配合剤の使用。
11.a)ピモベンダン顆粒を得、
b)ベナゼプリルペレットを得、
c)b)で得たベナゼプリルペレットを更に賦形剤と混合してブレンドを得、
d)a)及びc)で得た顆粒及びブレンドを一緒に圧縮して二層錠剤を得る
ことを含む固定用量配合剤の製造方法。
12.パラグラフ1〜6のいずれか1つに記載されている固定用量配合剤を投与することを含むイヌにおける鬱血性心不全の治療方法。
13.固定用量配合剤を例えば朝晩のように12時間あけて1日2回投与するパラグラフ12に記載の方法。
14.固定用量配合剤からのベナゼプリル塩酸塩及びピモベンダンの放出特性がベナゼプリル塩酸塩及びピモベンダンを単一製品として投与したときの放出特性に等しいパラグラフ12または13に記載の方法。
[実施例1]:
第1部のピモベンダン、コハク酸及びポリソルベート80をエタノール中に溶解させることによりピモベンダン顆粒を作成する。第2部のピモベンダンを水中に分散して、ピモベンダン懸濁液を得る。ヒプロメロースの水分散液をピモベンダン懸濁液と混合して、ピモベンダン及びヒプロメロースの最終水懸濁液を得る。作成したエタノール溶液及び水懸濁液を澱粉、ラクトース、クロスカルメロースナトリウム及び着色剤のドライ混合物に噴霧する。乾燥後、顆粒を篩い分けし、結合剤、ベジタリアンフレーバー、コロイドシリカ及びステアリン酸マグネシウムのドライ混合物を添加する。870mgの(5mgのピモベンダンを含有している)ピモベンダン顆粒及び100mgの(20mgのベナゼプリルを含有している)ベナゼプリルペレットを混合し、全重量が970mgの一層錠剤に圧縮する。
混合物を別々に作成する。ピモベンダン顆粒に対する手順は実施例1と同じである。(20mgのベナゼプリルを含有している)ベナゼプリルペレットを結晶セルロース、結合剤コポビドン、ドライベジタリアンフレーバー、コロイドシリカ及びステアリン酸と混合する。
組成 重量
ベナゼプリルHCl(活性物質) 2.856kg
賦形剤
エタノール 96% 8.16kg
水 12.24kg
ポリビニルピロリドン 1.071kg
賦形剤 重量
Celphere CP 203(登録商標)* 31.15kg
賦形剤 重量
ラウリル硫酸ナトリウム 0.75kg
セバシン酸ジブチル 1.61kg
Eudragit EPO(登録商標)* 10.71kg
Syloid 244 FP(登録商標) 4.28kg
水 89.75kg
Aerosil 200(登録商標) 0.26kg
第1部のピモベンダン、コハク酸及びポリソルベート80をエタノール中に溶解させることによりピモベンダン顆粒を作成する。第2部のピモベンダンを水中に分散してピモベンダン懸濁液を得る。ヒプロメロースの水分散液をピモベンダン懸濁液と混合して、ピモベンダン及びヒプロメロースの最終水懸濁液を得る。作成したエタノール溶液及び水懸濁液を澱粉、ラクトース、クロスカルメロースナトリウム及び着色剤のドライ混合物に噴霧する。乾燥後顆粒を篩い分けし、コポビドン、クロスカルメロースナトリウム、フレーバー、コロイドシリカ及びステアリン酸マグネシウムと混合して、ピモベンダン層を得る。
[1]
ベナゼプリル塩酸塩及びピモベンダンを含む二層錠剤の形態の固定用量配合剤。
[2]
25℃で36ヶ月間にわたり安定である請求項1に記載の固定用量配合剤。
[3]
5mgのピモベンダン及び10mgのベナゼプリル塩酸塩を含む請求項1または2に記載の固定用量配合剤。
[4]
1.25mgのピモベンダン及び2.5mgのベナゼプリル塩酸塩を含む請求項1または2に記載の固定用量配合剤。
[5]
ベナゼプリル層は活性成分ベナゼプリル塩酸塩をベナゼプリルペレットの形態で含有している請求項1〜4のいずれか1項に記載の固定用量配合剤。
[6]
ピモベンダン層は顆粒の形態である請求項1〜5のいずれか1項に記載の固定用量配合剤。
[7]
イヌにおける鬱血性心不全の治療に使用するための請求項1〜6のいずれか1項に記載の固定用量配合剤。
[8]
イヌにおける鬱血性心不全の治療用薬剤を製造するための請求項1〜7のいずれか1項に記載の固定用量配合剤の使用。
[9]
a)ピモベンダン顆粒を得、
b)ベナゼプリルペレットを得、
c)b)で得たベナゼプリルペレットを更に賦形剤と混合してブレンドを得、
d)a)及びc)で得た顆粒及びブレンドを一緒に圧縮して二層錠剤を得る
ことを含む固定用量配合剤の製造方法。
[10]
請求項1〜6のいずれか1項に記載の固定用量配合剤を投与することを含むイヌにおける鬱血性心不全の治療方法。
[11]
固定用量配合剤を1日2回投与する請求項10に記載の方法。
[12]
固定用量配合剤からのベナゼプリル塩酸塩及びピモベンダンの放出特性は単一製品として与えたときのベナゼプリル塩酸塩及びピモベンダンの放出特性に等しい請求項10または11に記載の方法。
Claims (18)
- ベナゼプリル塩酸塩及びピモベンダンを2:1の比で含む二層錠剤の形態の固定用量配合剤であって、ベナゼプリル層が活性成分ベナゼプリル塩酸塩をベナゼプリルペレットの形態で含有している、前記配合剤。
- 25℃で36ヶ月間にわたり安定である請求項1に記載の固定用量配合剤。
- 5mgのピモベンダン及び10mgのベナゼプリル塩酸塩を含む請求項1または2に記載の固定用量配合剤。
- 1.25mgのピモベンダン及び2.5mgのベナゼプリル塩酸塩を含む請求項1または2に記載の固定用量配合剤。
- ピモベンダン層は顆粒の形態である請求項1〜4のいずれか1項に記載の固定用量配合剤。
- イヌにおける鬱血性心不全の治療に使用するための請求項1〜5のいずれか1項に記載の固定用量配合剤。
- イヌにおける鬱血性心不全の治療用薬剤を製造するための請求項1〜6のいずれか1項に記載の固定用量配合剤の使用。
- a)ピモベンダン顆粒を得、
b)ベナゼプリルペレットを得、
c)b)で得たベナゼプリルペレットを更に賦形剤と混合してブレンドを得、
d)a)及びc)で得た顆粒及びブレンドを一緒に圧縮して二層錠剤を得る
ことを含む固定用量配合剤の製造方法。 - 請求項1〜5のいずれか1項に記載の固定用量配合剤を投与することを含むイヌにおける鬱血性心不全の治療方法。
- 固定用量配合剤を1日2回投与する請求項9に記載の方法。
- 固定用量配合剤からのベナゼプリル塩酸塩及びピモベンダンの放出特性は単一製品として与えたときのベナゼプリル塩酸塩及びピモベンダンの放出特性に等しい請求項9または10に記載の方法。
- 前記ベナゼプリル層のベナゼプリルペレットが、当該ペッレットに対して5重量%のベナゼプリルを含む、請求項1に記載の固定用量配合剤。
- 前記ベナゼプリル層のベナゼプリルペレットがブチルメタクリレート−(2−ジメチルアミノエチル)メタクリレート−メチルメタクリレートコポリマー(1:2:1)から成る保護層でコーティングされている、請求項1に記載の固定用量配合剤。
- 前記ベナゼプリル層のベナゼプリルペレットが直径0.15〜0.4mmの粒子サイズを有する、請求項1に記載の固定用量配合剤。
- ベナゼプリル層の賦形剤が200μm〜400μmの粒径を有する、請求項14に記載の固定用量配合剤。
- ピモベンダン層がコハク酸を含む、請求項1に記載の固定用量配合剤。
- 1.25mgのピモベンダンと2.5mgのベナゼプリルを含み、6.5〜7mmの幅、11.5〜12mmの長さ及び4.0〜4.5mmの厚さを有する、請求項1に記載の固定用量配合剤。
- 5mgのピモベンダンと10mgのベナゼプリルを含み、10〜10.5mmの幅、19〜19.5mmの長さ及び6.5〜7.5mmの厚さを有する、請求項1に記載の固定用量配合剤。
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EP1579862A1 (en) | 2004-03-25 | 2005-09-28 | Boehringer Ingelheim Vetmedica Gmbh | Use of PDE III inhibitors for the reduction of heart size in mammals suffering from heart failure |
US8980894B2 (en) | 2004-03-25 | 2015-03-17 | Boehringer Ingelheim Vetmedica Gmbh | Use of PDE III inhibitors for the treatment of asymptomatic (occult) heart failure |
EP1920785A1 (en) | 2006-11-07 | 2008-05-14 | Boehringer Ingelheim Vetmedica Gmbh | Liquid preparation comprising a complex of pimobendan and cyclodextrin |
SI2793866T1 (sl) | 2011-12-21 | 2016-01-29 | Novartis Tiergesundheit Ag | Nova kombinacija |
WO2013135852A1 (en) | 2012-03-15 | 2013-09-19 | Boehringer Ingelheim Vetmedica Gmbh | Pharmaceutical tablet formulation for the veterinary medical sector, method of production and use thereof |
CN113181110A (zh) | 2013-07-19 | 2021-07-30 | 勃林格殷格翰动物保健有限公司 | 含有防腐的醚化的环糊精衍生物的液体水性药物组合物 |
JP5905999B2 (ja) | 2013-12-04 | 2016-04-20 | ベーリンガー インゲルハイム フェトメディカ ゲーエムベーハーBoehringer Ingelheim Vetmedica GmbH | ピモベンダンの改善された医薬組成物 |
US10537570B2 (en) | 2016-04-06 | 2020-01-21 | Boehringer Ingelheim Vetmedica Gmbh | Use of pimobendan for the reduction of heart size and/or the delay of onset of clinical symptoms in patients with asymptomatic heart failure due to mitral valve disease |
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US5364646A (en) | 1990-01-10 | 1994-11-15 | Dr. Karl Thomae Gmbh | Oral pharmaceutical forms of pimobendan |
US6162802A (en) | 1992-03-10 | 2000-12-19 | Papa; Joseph | Synergistic combination therapy using benazepril and amlodipine for the treatment of cardiovascular disorders and compositions therefor |
WO2002049645A1 (en) * | 2000-12-18 | 2002-06-27 | Novartis Ag | Therapeutic combination of amlodipine and benazepril |
AU2003217916A1 (en) | 2002-03-08 | 2003-09-22 | Teva Pharmeceuticals Usa, Inc. | Stable formulations of angiotensin converting enzyme (ace) inhibitors |
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DE102004011512B4 (de) | 2004-03-08 | 2022-01-13 | Boehringer Ingelheim Vetmedica Gmbh | Pharmazeutische Zubereitung enthaltend Pimobendan |
US8980894B2 (en) * | 2004-03-25 | 2015-03-17 | Boehringer Ingelheim Vetmedica Gmbh | Use of PDE III inhibitors for the treatment of asymptomatic (occult) heart failure |
JP2005281283A (ja) | 2004-03-31 | 2005-10-13 | Akira Matsumori | ベンズイミダゾール系薬剤の併用医薬 |
US20080268049A1 (en) * | 2005-02-11 | 2008-10-30 | Dhaliwal Mona | Stable Solid Dosage Forms of Amlodipine and Benazepril |
US20110086092A1 (en) * | 2006-08-08 | 2011-04-14 | Accu-Break Technologies, Inc. | Pharmacuetical tablets containing a plurality of active ingredients |
SI2120878T1 (sl) | 2007-02-09 | 2014-12-31 | Alphapharm Pty Ltd | Dozirna oblika, ki vsebuje dve aktivni farmacevtski sestavini v različnih fizičnih oblikah |
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