WO2010018866A1 - 安定化された医薬組成物 - Google Patents
安定化された医薬組成物 Download PDFInfo
- Publication number
- WO2010018866A1 WO2010018866A1 PCT/JP2009/064342 JP2009064342W WO2010018866A1 WO 2010018866 A1 WO2010018866 A1 WO 2010018866A1 JP 2009064342 W JP2009064342 W JP 2009064342W WO 2010018866 A1 WO2010018866 A1 WO 2010018866A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- optionally substituted
- alcohol
- composition according
- sugar alcohol
- Prior art date
Links
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
- A61K9/14—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
- 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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
-
- 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
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
- A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
-
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
-
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
- A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
- A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
-
- 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
- A61K9/5015—Organic compounds, e.g. fats, sugars
Definitions
- the present invention relates to a stabilized pharmaceutical composition of an aminoacetylpyrrolidinecarbonitrile derivative.
- Patent Documents 1 to 8 a method of adding an additive such as sodium carbonate as a stabilizer to a pharmaceutical composition
- Patent Document 9 a method of producing granules under dry conditions
- Patent Document 10 a method of coating a film
- Patent Documents 11 to 13 method of dispersing drug substance in oily matrix
- Patent Document 14 method of fusing drug with low melting adjuvant
- stearic acid stearic acid and drug in pre-granulated excipient
- the present invention relates to a pharmaceutical composition containing an aminoacetylpyrrolidinecarbonitrile derivative, and more particularly to a pharmaceutical composition which can highly easily inhibit the degradation of the aminoacetylpyrrolidinecarbonitrile derivative and can be easily produced.
- the inventors have the general formula (1): (In the formula, A represents CH 2 , CHF or CF 2 ; and R 1 represents an optionally substituted secondary amino group.)
- A represents CH 2 , CHF or CF 2 ; and R 1 represents an optionally substituted secondary amino group.
- R 1 represents an optionally substituted secondary amino group.
- the sugar alcohol has a critical relative humidity of 85% or more.
- composition according to [4] The composition according to [1] above, wherein the sugar alcohol is at least one selected from the group consisting of mannitol, xylitol, erythritol, maltitol, lactitol, and sorbitol.
- the sugar alcohol is mannitol or erythritol.
- the neutral low melting point oily substance is a polymer of hydrocarbon, higher alcohol, fatty acid ester of polyhydric alcohol, higher alcohol ether of polyhydric alcohol or alkylene oxide.
- R 1 is represented by the formula (2): R 2 -NH- (2) (Wherein R 2 represents an optionally substituted C 1 to C 6 alkyl group, an optionally substituted C 3 to C 10 cyclic alkyl group, or an optionally substituted C 2 to C 10).
- the compound is represented by the general formula (3): Wherein A represents CH 2 , CHF or CF 2 ; R 3 is an optionally substituted C 1 -C 6 alkyl group, an optionally substituted C 3 -C 8 cycloalkyl group, an optionally substituted arylmethyl group, an optionally substituted arylethyl group , An optionally substituted aromatic hydrocarbon, an optionally substituted aromatic heterocycle, or an optionally substituted aliphatic heterocycle; and n represents 1 or 2.
- the present invention it is possible to provide a pharmaceutical composition that can highly easily suppress the decomposition of the compound represented by the general formula (1) destabilized in the pharmaceutical composition and can be easily produced.
- the “optionally substituted secondary amino group” shown in the present specification is a halogen atom, a hydroxyl group, a cyano group, a C 1 -C 6 alkoxy group, an optionally substituted aryloxy group, C 1 -C 6 alkylcarbonyl group, C 1 -C 6 alkoxycarbonyl group, C 1 -C 6 alkylthio group, amino group, mono- or disubstituted C 1 -C 6 alkylamino group, 1-3 4 to 9-membered cyclic amino group, formylamino group, C 1 -C 6 alkylcarbonylamino group, which may contain a plurality of heteroatoms (for example, nitrogen atom, oxygen atom, sulfur atom, etc.), C 1- A secondary amino optionally having 1 to 5 substituents selected from a C 6 alkoxycarbonylamino group, a C 1 -C 6 alkylsulfonylamino group and an optionally substituted ary
- the “secondary amino group” means an aliphatic or aromatic amino group in which one hydrogen atom is substituted on a nitrogen atom.
- a C 1 -C 6 alkyl group such as a methylamino group or a butylamino group.
- An amino group to which a C 3 to C 10 cyclic alkyl group is bonded such as an amino group to which is bonded, a cyclohexylamino group, an adamantylamino group or a bicyclo [2,2,2] octanylamino group, an aromatic amino group ( For example, an anilyl group, a pyridylamino group, etc. are mentioned.
- the “optionally substituted C 1 -C 6 alkyl group” shown in the present specification is a halogen atom, a hydroxyl group, a cyano group, a C 1 -C 6 alkoxy group, or an optionally substituted aryl.
- the range of the “substituent” in the “optionally substituted aryloxy group” or the “optionally substituted arylsulfonylamino group” is the “optionally substituted aryl” described below. This is the same as the range of the substituent in “methyl group”.
- the range of the “aryl group” is also the same as the exemplified range of the aryl group in the “optionally substituted arylmethyl group”. This definition also has the same meaning in the following unless otherwise specified. The same applies to the “optionally substituted arylamino group” mentioned below.
- C 1 -C 6 alkyl group means a linear or branched lower alkyl group, for example, methyl group, ethyl group, propyl group, 1-methylethyl group, 1-methylpropyl group, 2-methyl group. Examples thereof include a propyl group, a 1-ethylpropyl group, a 2-ethylpropyl group, a butyl group, and a hexyl group.
- Groups containing a C 1 -C 6 alkyl group such as C 1 -C 6 alkoxy groups, C 1 -C 6 alkylcarbonyl groups, C 1 -C 6 alkoxycarbonyl groups, C 1 -C 6 6 alkylthio groups, mono- or disubstituted C 1 -C 6 alkylamino groups, C 1 -C 6 alkylcarbonylamino groups, C 1 -C 6 alkoxycarbonylamino groups, C 1 -C 6 alkylsulfonyl groups
- the range of the “C 1 -C 6 alkyl group” in the amino group and the like is the same as described above. In the following, the same meaning is used unless otherwise specified.
- the “optionally substituted C 3 -C 10 cyclic alkyl group” shown in the present specification is a halogen atom, a hydroxyl group, a cyano group, a C 1 -C 6 alkoxy group, an optionally substituted group Good aryloxy group, C 1 -C 6 alkylcarbonyl group, C 1 -C 6 alkoxycarbonyl group, C 1 -C 6 alkylthio group, amino group, mono- or di-substituted C 1 -C 6 alkylamino A group which may contain 1 to 3 heteroatoms, a 4-9 membered cyclic amino group, a formylamino group, a C 1 -C 6 alkylcarbonylamino group, a C 1 -C 6 alkoxycarbonylamino group, A C 3 to C 10 cyclic alkyl group optionally having 1 to 5 substituents selected from a C 1 to C 6 alkylsulfonylamino group and an
- C 3 -C 10 cyclic alkyl group means a C 3 -C 8 cycloalkyl group, a C 5 -C 10 bicycloalkyl group or an adamantyl group.
- C 3 -C 8 cycloalkyl group means an alkyl group having a cycloalkyl ring, such as a cyclopropyl group, a cyclopropylmethyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclooctyl group. Examples include groups.
- C 5 -C 10 bicycloalkyl group means an alkyl group having a bicycloalkyl ring, such as a bicyclopentyl group, a bicyclohexyl group, a bicyclopentyl group, a bicyclooctyl group, a bicyclononyl group, or a bicyclodecyl group. Can be mentioned.
- the “optionally substituted C 2 -C 10 cyclic amino group” shown in the present specification includes a halogen atom, a hydroxyl group, a cyano group, a C 1 -C 6 alkoxy group, Good aryloxy group, C 1 -C 6 alkylcarbonyl group, C 1 -C 6 alkoxycarbonyl group, C 1 -C 6 alkylthio group, amino group, mono- or di-substituted C 1 -C 6 alkylamino A group which may contain 1 to 3 heteroatoms, a 4-9 membered cyclic amino group, a formylamino group, a C 1 -C 6 alkylcarbonylamino group, a C 1 -C 6 alkoxycarbonylamino group, Means a C 2 to C 10 cyclic amino group optionally having 1 to 5 substituents selected from a C 1 to C 6 alkylsulfonylamino group and an optionally substituted aryl
- the “C 2 -C 10 cyclic amino group” means a cyclic amino group containing one or more nitrogen atoms in the ring and optionally having an oxygen atom or sulfur atom in the ring. And aziridyl group, pyrrolidyl group, piperidyl group, morpholyl group, oxazolyl group, azabicycloheptyl group, azabicyclooctyl group, and the like.
- the “optionally substituted C 3 -C 8 cycloalkyl group” shown in the present specification is a halogen atom, hydroxyl group, cyano group, C 1 -C 6 alkoxy group, substituted or unsubstituted Good aryloxy group, C 1 -C 6 alkylcarbonyl group, C 1 -C 6 alkoxycarbonyl group, C 1 -C 6 alkylthio group, amino group, mono- or di-substituted C 1 -C 6 alkylamino A group which may contain 1 to 3 heteroatoms, a 4-9 membered cyclic amino group, a formylamino group, a C 1 -C 6 alkylcarbonylamino group, a C 1 -C 6 alkoxycarbonylamino group, Means a C 3 to C 8 cycloalkyl group optionally having 1 to 5 substituents selected from a C 1 to C 6 alkylsulfonylamino group and an
- C 3 -C 8 cycloalkyl group means an alkyl group having a cycloalkyl ring, such as a cyclopropyl group, a cyclopropylmethyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclooctyl group. Examples include groups.
- the “optionally substituted arylmethyl group” shown in the present specification refers to a halogen atom, an optionally substituted C 1 -C 6 alkyl group, a hydroxyl group, a cyano group, a nitro group, a substituted C 1 -C 6 alkoxy group, optionally substituted aryloxy group, C 1 -C 6 alkylcarbonyl group, C 1 -C 6 alkoxycarbonyl group, C 1 -C 6 alkylthio Group, amino group, mono- or di-substituted optionally substituted C 1 -C 6 alkylamino group, optionally substituted arylamino group, optionally containing 1 to 3 heteroatoms 4 to 9-membered cyclic amino group, formylamino group, alkylcarbonylamino group of C 1 ⁇ C 6, C 1 alkoxycarbonylamino group ⁇ C 6, is alkylsulfonylamino group and substituted C 1 - C 6
- the “optionally substituted arylethyl group” shown in the present specification is a halogen atom, an optionally substituted C 1 -C 6 alkyl group, a hydroxyl group, a cyano group, a nitro group, a substituted C 1 -C 6 alkoxy group, optionally substituted aryloxy group, C 1 -C 6 alkylcarbonyl group, C 1 -C 6 alkoxycarbonyl group, C 1 -C 6 alkylthio Group, amino group, mono- or di-substituted optionally substituted C 1 -C 6 alkylamino group, optionally substituted arylamino group, optionally containing 1 to 3 heteroatoms 4 to 9-membered cyclic amino group, formylamino group, alkylcarbonylamino group of C 1 ⁇ C 6, C 1 alkoxycarbonylamino group ⁇ C 6, is alkylsulfonylamino group and substituted C 1 - C 6
- the “optionally substituted aromatic hydrocarbon” shown in the present specification means a halogen atom, a hydroxyl group, a cyano group, a nitro group, an optionally substituted C 1 -C 6 alkyl group, C Aromatic hydrocarbon (benzene) which may have 1 to 5 substituents selected from 1 to C 6 alkoxy groups, C 1 to C 6 alkylthio groups and C 1 to C 6 dialkylamino groups Ring, naphthalene ring or anthracene ring).
- the “optionally substituted aromatic heterocycle” shown in the present specification means a halogen atom, hydroxyl group, cyano group, nitro group, C 1 -C 6 alkyl group, C 1 -C 6 Aromatic hetero ring optionally having 1 to 5 substituents selected from an alkoxy group and a C 1 -C 6 alkylthio group (optionally selected from nitrogen atom, oxygen atom and sulfur atom) 5-membered or 6-membered aromatic monocyclic heterocycles containing 1 to 3 heteroatoms, or 9-membered or 10-membered aromatic condensed heterocycles, such as pyridine ring, pyrimidine ring, pyridazine ring, triazine ring Quinoline ring, naphthyridine ring, quinazoline ring, acridine ring, pyrrole ring, furan ring, thiophene ring, imidazole ring, pyrazole ring, oxazole ring
- the “optionally substituted aliphatic heterocyclic ring” shown in the present specification means a halogen atom, a C 1 -C 6 alkyl group, a hydroxyl group, a cyano group, a nitro group, a C 1 -C 6
- the “sugar alcohol” shown in the present specification means a polyhydric alcohol having 4 to 12 carbon atoms, and examples thereof include erythritol, xylitol, mannitol, sorbitol, maltitol, and lactitol.
- a sugar alcohol having a critical relative humidity of 70% or higher at 37 ° C. is preferable, and a sugar alcohol having a critical relative humidity of 85% or higher at 37 ° C. is more preferable.
- the “critical relative humidity” indicates a relative humidity when a sudden increase in water content is observed, and is known as a hygroscopic parameter.
- the critical relative humidity is, for example, about 1 g of a sample (dried at 80 ° C.
- a substance with a high critical relative humidity means a low hygroscopicity.
- the sugar alcohol having a critical relative humidity of 70% or higher at 37 ° C. include erythritol, xylitol, mannitol, maltitol, and lactitol.
- the sugar alcohol having a critical relative humidity at 37 ° C. of 85% or more include mannitol and erythritol. Mannitol has a critical relative humidity of 98% or more, and is particularly preferable.
- neutral low melting point oily compound shown in the present specification is a neutral substance that is oily and normally has a melting point of 20 to 90 ° C., preferably 20 to 60 ° C., and is solid at room temperature. Means. Any compound that does not adversely affect the compound represented by the general formula (1) may be used.
- hydrocarbon, higher alcohol, fatty acid ester of polyhydric alcohol, higher alcohol ether of polyhydric alcohol, alkylene examples thereof include an oxide polymer, preferably a higher alcohol or alkylene oxide polymer, and more preferably a higher alcohol.
- hydrocarbons examples include n-heptadecane, n-octadecane, n-nonadecane, n-eicosane, n-heneicosan, n-docosan, n-tricosane,
- n-alkanes having 17 to 50 carbon atoms such as n-tetracosane, n-pentacosane, n-triacontane, n-pentatriacontane, n-tetracontane, n-pentacontane, and mixtures thereof (petrolatum, paraffin wax, micro Crystallin wax, etc.).
- the higher alcohol that can be used in the present invention include lauryl alcohol, myristyl alcohol, cetyl alcohol, and stearyl alcohol, preferably cetyl alcohol or stearyl alcohol, and more preferably stearyl alcohol.
- Examples of the fatty acid ester of a polyhydric alcohol that can be used in the present invention include alcohols having two or more hydroxyl groups in the molecule (for example, alkylene glycols such as ethylene glycol and propylene glycol, polyethylene glycol, polypropylene glycol, and the like).
- alkylene glycols such as ethylene glycol and propylene glycol, polyethylene glycol, polypropylene glycol, and the like.
- Intramolecular dehydration compounds of sorbitol such as polyalkylene glycols such as copolymers, saccharides such as sorbitol, sucrose, 1,5-sorbitan, 1,4-sorbitol, 3,6-sorbitan, glycerin, diethanolamine, pentaerythritol Etc.
- fatty acids e.g.
- Esters with stearoleic acid for example, sorbitan monostearate, sorbitan tristearate, sorbitan monooleate, sorbitan sesquioleate, sorbitan monopalmitate, sorbitan fatty acid esters having a molecular weight of 400 to 900, polyoxyethylene sorbitan tri Stearate, polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan tripalmitate and other polyoxyalkylene sorbitan fatty acid esters with a molecular weight of 1000 to 1500, polyoxyethylene sorbitol hexastearate, polyoxyethylene sorbitol hexaoleate, polyoxyethylene Polyoxyalkylene sorbitols such as sorbitol tristearate and polyoxyethylene sorbitol tetralaurate Fatty acid esters, polyoxyalkylene sorbitol beeswax derivatives such as polyoxyethylene sorbitol beeswax derivative
- Alkylene glycol fatty acid esters such as ethylene glycol dimer gallate and the like, ethylene glycol fatty acid esters having a molecular weight of 500 to 1200, polyoxyalkylene castor oil derivatives such as polyoxyethylene castor oil derivatives, polyoxyalkylene castor oil derivatives, polyoxyethylene stearate, polyoxyethylene oleate
- higher alcohol ethers of polyhydric alcohols examples include polyhydric alcohols (listed as alcohol components of fatty acid esters of the above polyhydric alcohols) and higher fatty acid alcohols (for example, cetyl alcohol, stearyl).
- Alcohol, oleyl alcohol, octyl alcohol, decyl alcohol for example, polyoxyethylene lauryl alcohol ether, polyoxyethylene cetyl alcohol ether, polyoxyethylene stearyl alcohol ether, polyoxyethylene oleyl alcohol ether, polyoxyethylene octyl alcohol Ether, polyoxyethylene higher alcohol ether such as polyoxyethylene decyl alcohol ether, polyoxypropylene polyoxyether
- Polyoxypropylene poly such as tylene cetyl alcohol ether, polyoxypropylene polyoxyethylene stearyl alcohol ether, polyoxypropylene polyoxyethylene oleyl alcohol ether, polyoxypropylene polyoxyethylene octyl alcohol ether, polyoxypropylene polyoxyethylene lauryl alcohol ether
- examples thereof include oxyethylene higher alcohol ethers.
- alkylene oxide polymer examples include those having a molecular weight of 1,000 to 10,000, such as polyethylene glycol 4000 and polyethylene glycol 6000. These neutral low melting point oily substances may be used alone or in combination of two or more.
- an excipient in the pharmaceutical composition of the present invention, as long as the effects of the present invention are not impaired, an excipient, a binder, a disintegrant, a lubricant, a film coating base, a sugar coating base, a plasticizer, A coloring agent, a flavoring agent, a flavoring agent, a fragrance
- other excipients can be used in addition to the sugar alcohol as long as the stabilizing effect is not impaired.
- excipients other than sugar alcohol examples include crystalline cellulose, glucose, fructose, maltose, lactose, isomerized lactose, reduced lactose, sucrose, corn starch, potato starch, wheat starch, rice starch, Examples thereof include crystalline cellulose, talc, anhydrous silicic acid, anhydrous calcium phosphate, precipitated calcium carbonate, and calcium silicate.
- binder examples include hydroxypropylcellulose, hypromellose, povidone, polyvinylpyrrolidone, methylcellulose, polyvinyl alcohol, carboxymethylcellulose, partially pregelatinized starch, pregelatinized starch, sodium alginate, pullulan, and gum arabic. Powder, gelatin, dextrin and the like.
- Disintegrants that can be used in the present invention include, for example, low-substituted hydroxypropylcellulose, carmellose, carmellose calcium, carboxymethyl starch sodium, croscarmellose sodium, crospovidone, hydroxypropyl starch, corn starch, partial alpha Examples thereof include modified starch.
- the lubricant examples include magnesium stearate, calcium stearate, sucrose fatty acid ester and the like.
- Examples of the film coating base that can be used in the present invention include methyl cellulose, ethyl cellulose, hydroxypropyl cellulose, hypromellose, and polyvinylpyrrolidone.
- Examples of the sugar coating base that can be used in the present invention include sucrose, trehalose, lactose, mannitol, powdered reduced maltose starch syrup and the like.
- an excipient, a plasticizer, a colorant and the like can be blended.
- excipients examples include talc, calcium carbonate, titanium oxide and the like.
- plasticizer examples include Macrogol 6000, copolyvidone, triethyl citrate and the like.
- colorant examples include titanium oxide, food yellow No. 5, food blue No. 2, iron sesquioxide, yellow iron sesquioxide, and the like.
- Examples of the flavoring agents that can be used in the present invention include sucrose, sorbitol, xylitol, citric acid, ascorbic acid, tartaric acid, malic acid, aspartame, acesulfame potassium, thaumatin, saccharin sodium, glycyrrhizin dipotassium, sodium glutamate, 5 ′ -Sodium inosinate, 5'-sodium guanylate and the like.
- Examples of flavoring agents that can be used in the present invention include trehalose, malic acid, maltose, potassium gluconate, anise essential oil, vanilla essential oil, and cardamom essential oil.
- Examples of the fragrance that can be used in the present invention include lemon oil, orange oil, peppermint oil, and menthol.
- the neutral low-melting point oily compound described above is added to the granulated product containing the compound represented by the general formula (1) and then molded. It is.
- These blending methods are generally performed by blending methods used in pharmaceutical preparations, for example, mixing, kneading, kneading, sieving, stirring, and the like.
- a neutral low melting point oily compound can be directly added to a granulated product containing the compound represented by the general formula (1) and mixed.
- a neutral low melting point oily compound after dissolving a neutral low melting point oily compound in a suitable solvent, it can also mix or spray-add uniformly to the granulated material containing the compound represented by General formula (1).
- Suitable solvents for liquid addition include, for example, water, dimethylformamide, acetone, ethanol, propyl alcohol, isopropyl alcohol, butyl alcohol, methylene chloride, trichloroethane, etc. Solvents that do not affect are used. These solvents may be used alone or in combination of two or more. Preferably, it is water or ethanol, or a mixed solvent of water and ethanol.
- the pharmaceutical composition of the present invention may be in any dosage form such as granules, fine granules, naked tablets, film-coated tablets, sugar-coated tablets, chewable tablets, capsules and the like.
- the pharmaceutical composition in this invention can be manufactured according to a well-known method according to the dosage form.
- granulation handbook (edited by Japan Powder Industry Technology Association, Ohm Co.), prescription design of oral dosage form (Professor, graduate School of Pharmaceutical Sciences, Kyoto University; Mitsuru Hashida, Yakuho Jikhosha), powder compression molding technology (powder) It may be prepared by a general method described in Body Engineering / Preparation and Particle Design Committee, Nikkan Kogyo Shimbun).
- the compound represented by the general formula (1) calcium carbonate, an excipient, and a binder are mixed, granulated and then sized to obtain a sized powder. Subsequently, a higher alcohol, a disintegrant, and a lubricant are mixed with the obtained sized powder, and a tablet is obtained by tableting. Film coating is given to the obtained uncoated tablet, and a film-coated tablet can be obtained.
- Example 1 Using a fluidized bed granulator (Freund Sangyo, FBG-1) according to the following formulation, mannitol and low-substituted hydroxypropylcellulose were used and pulverized using a pulverizer (Fuji Powder, KIIG-1S) (2S, 4S) -1- [2-[(4-Ethoxycarbonylbicyclo [2.2.2] oct-1-yl) amino] acetyl] -4-fluoropyrrolidine-2-carbonitrile (hereinafter referred to as Compound 1) Then, after granulating by spraying an aqueous solution of hydroxypropyl cellulose as a binding solution, drying and sizing, magnesium stearate is added, and mixed using a V-type mixer (Nippon Pharmaceutical Co., Ltd., 15 L), Using a tableting machine (Hata Iron Works, HT-AP-18-SSII) with a mortar with a diameter of 7.5 mm and
- Example 2 Tablets were prepared in the same manner as in Example 1 except that lactose was used in place of mannitol, and the pressure during tableting was 430 to 490 kg.
- Test example 1 The tablets of Examples 1 and 2 were filled in a glass bottle and stored in a sealed state at 40 ° C. for 4 weeks. The amount of decomposition product of Compound 1 was measured by liquid chromatography, and the content was expressed as a percentage of the content of Compound 1. did. In addition, since the limit of quantification of the degradation product content is 0.05%, degradation products less than the quantification limit were not included in the content.
- Test condition column by liquid chromatography Each stainless steel tube having an inner diameter of 4.6 mm, a length of 5 mm, an inner diameter of 4.6 mm, and a length of 150 mm was filled with 5 ⁇ m of octadecylsilylated silica gel for liquid chromatography to obtain a guard column and a separation column, respectively (GL Science, Inertsil). ODS-3 and Inertsil ODS-3V).
- a liquid 2.16 g of sodium 1-octanesulfonate was dissolved in diluted phosphoric acid (1 ⁇ 1000) to make exactly 1000 mL.
- B liquid Acetonitrile solution for liquid chromatography: The concentration gradient was controlled by changing the mixing ratio of liquid A and liquid B.
- Detector Ultraviolet absorptiometer (measurement wavelength: 210 nm)
- Example 1 using mannitol was more stable than Example 2 using lactose.
- Example 3 Using a fluidized bed granulator (Freund Sangyo, FBG-1) according to the following formulation, pulverizing using mannitol, low-substituted hydroxypropylcellulose, calcium carbonate and using a pulverizer (Fuji Paudal, KIIG-1S) After mixing with compound 1 and granulating by spraying an aqueous solution of hydroxypropylcellulose as a binding solution, drying and sizing, magnesium stearate is added, and a V-type mixer (Nippon Pharmaceutical Co., Ltd., 15 L) is used.
- a tableting machine (Hata Iron Works, HT-AP-18-SSII) using a round die with a diameter of 7.5 mm and a radius of curvature of 9 mm to a mass of 150 mg and a tablet thickness of 3.4 mm.
- the tablet was compressed at a pressure of 580 to 640 kg.
- Example 4 Tablets were prepared in the same manner as in Example 3 using sodium citrate instead of calcium carbonate and the tableting pressure of 590 to 640 kg.
- Example 5 Tablets were prepared in the same manner as in Example 3, using sodium sulfate instead of calcium carbonate, and setting the pressure during tableting to 570 to 620 kg.
- Example 6 Compound 1 pulverized using a fluid bed granulator (Freund Sangyo, FBG-1) according to the following formulation and pulverized using a pulverizer (Fuji Powder, KIIG-1S) using mannitol and low-substituted hydroxypropylcellulose After mixing, granulate by spraying with an aqueous solution of hydroxypropylcellulose, drying and sizing, add magnesium stearate, mix using a V-type mixer (Nippon Pharmaceutical Co., Ltd., 15 L), and tableting Using a mill with a diameter of 7.5 mm and an R-face punch with a radius of curvature of 9 mm, a pressure of 580 to 600 kg is obtained with a machine (Hata Iron Works, HT-AP-18-SSII) to a mass of 150 mg and a tablet thickness of 3.4 mm. Tableted with.
- a machine Heata Iron Works, HT-AP-18-SSII
- Test example 2 The tablets of Examples 3 to 6 were filled in glass bottles, and the stability test was performed in the same manner as in Test Example 1. Test conditions by liquid chromatography are the same as in Test Example 1.
- Examples 3 to 6 use 1 mg of compound 1, and the ratio of the degradation product is larger than that in the case of 5 mg tablets (comparison between Example 1 and Example 7 mentioned below).
- Example 3 using calcium carbonate as a stabilizer, Example 4 using sodium citrate, and Example 5 using sodium sulfate were stable even with 1 mg tablets. That is, as compared with Example 6 in which only mannitol was used as a stabilizer and calcium carbonate or the like was not used in combination, the content of decomposition products was small and stable.
- Example 7 In accordance with the following formulation using a fluidized bed granulator (Freund Sangyo, FBG-1), mixed with compound 1 pulverized using a pulverizer (Fuji powder, KIIG-1S) using mannitol, After granulating and drying by spraying an aqueous solution, spraying a solution in which stearyl alcohol is dissolved in a mixture of water and ethanol, spraying and sizing, then adding low-substituted hydroxypropylcellulose and mixing with V type Mixing using a machine (Nippon Pharmaceutical Industry Co., Ltd., 15L), then adding magnesium stearate, mixing using a V-type mixer (Nippon Pharmaceutical Industry Co., Ltd., 15L), and tableting machine (Hata Iron Works, HT -AP-18-SSII), using a mortar with a diameter of 7.5 mm and an R facet with a radius of curvature of 9 mm, so that the mass is 150 mg and the tablet thickness is
- Test example 3 The tablet of Example 7 was filled in a glass bottle and stored in a sealed state at 40 ° C. for 8 weeks. In addition, since the limit of quantification of the degradation product content is 0.05%, degradation products less than the quantification limit were not included in the content. Test conditions by liquid chromatography are the same as in Test Example 1.
- Example 7 As shown in Table 6, in the tablet of Example 7 using mannitol and stearyl alcohol, no degradation product was detected even after storage for 8 weeks. That is, it was much more stable than Example 2 using lactose instead of sugar alcohol and not containing calcium carbonate and stearyl alcohol.
- Example 8 In accordance with the following formulation using a fluidized bed granulator (Freund Sangyo, FBG-1), mixed with Compound 1 pulverized using a pulverizer (Fuji Paudal, KIIG-1S) using mannitol and calcium carbonate, and hydroxy Granulate by spraying an aqueous solution of propylcellulose, and after drying, spray a solution of stearyl alcohol in a mixture of water and ethanol, dry and sizing, then add low-substituted hydroxypropylcellulose Mix using a V-type blender (Nippon Pharmaceutical Industry, 15L), then add magnesium stearate, mix using a V-type blender (Nippon Pharmaceutical Industry, 15L), and tablet press (Hatateko) HT-AP-18-SSII), using a mortar with a diameter of 7.5 mm and an R facet with a radius of curvature of 9 mm, the mass is 150.5 mg and the tablet thickness is 3.4 mm.
- Example 9 Tablets were prepared in the same manner as in Example 8, except that cetyl alcohol was used instead of stearyl alcohol, and the pressure during tableting was 480 to 520 kg.
- Test example 4 The tablets of Examples 8 and 9 were filled in a glass bottle, and the stability test was performed in the same manner as in Test Example 3. Test conditions by liquid chromatography are the same as in Test Example 1.
- Example 8 using calcium carbonate and stearyl alcohol as stabilizers and Example 9 using calcium carbonate and cetyl alcohol as stabilizers do not contain sugar alcohol. Compared to Example 14 described later, the content of decomposition products was small and stable.
- Example 10 In accordance with the following formulation using a fluidized bed granulator (Freund Sangyo, FBG-1), mixed with Compound 1 pulverized using a pulverizer (Fuji Paudal, KIIG-1S) using mannitol and calcium carbonate, and hydroxy It is granulated by spraying an aqueous solution of propylcellulose, dried and sized, then added with stearyl alcohol pulverized using a pulverizer (Okada Seiko, ND-30S), and a V-type mixer (Japan Pharmaceutical, 15L), followed by adding low-substituted hydroxypropylcellulose and mixing using a V-type mixer (Japan Pharmaceutical, 15L), then adding magnesium stearate and adding a V-type mixer (Japanese medicine) Using an industrial machine, 15L), and using a tableting machine (Hata Iron Works, HT-AP-18-SSII), a mortar with a diameter of
- Example 11 Tablets were prepared in the same manner as in Example 10 except that xylitol was used in place of mannitol and the tableting pressure was 330 to 360 kg.
- Example 12 Tablets were prepared in the same manner as in Example 10 except that erythritol was used in place of mannitol and the tableting pressure was 680 to 740 kg.
- Example 13 Tablets were prepared in the same manner as in Example 10 except that sorbitol was used instead of mannitol and the tableting pressure was 300 to 340 kg.
- Example 14 Tablets were prepared in the same manner as in Example 10 using lactose instead of mannitol and setting the pressure at the time of tableting to 400 to 430 kg.
- Test Example 5 The tablets of Examples 10 to 14 were filled into glass bottles, and the stability test was performed in the same manner as in Test Example 1. Test conditions by liquid chromatography are the same as in Test Example 1.
- the tablet of Example 10 using mannitol, calcium carbonate and stearyl alcohol has a very low content of degradation products compared to Example 2 using no stabilizer and only lactose. It was stable.
- the tablets of Examples 11 to 13 using sugar alcohols other than mannitol were similarly stable.
- the tablet of Example 14 using lactose instead of sugar alcohol had a lower content of degradation products than Example 2 using only lactose without using a stabilizer, it was significant compared to Examples 10-13. The amount of decomposition products was large.
- the decomposition of the aminoacetylpyrrolidinecarbonitrile derivative as an active ingredient was remarkably suppressed. That is, it is possible to provide a pharmaceutical composition which can be easily produced by highly inhibiting the decomposition of an active ingredient by using in combination with a neutral low melting point oily substance such as sugar alcohol, calcium carbonate, and stearyl alcohol. it can. In Examples 10 to 12, since no impurities are observed, it can be seen that the effect is high when a sugar alcohol having a critical relative humidity at 37 ° C. of 70% or more is used.
- the stable effect was maintained even under more severe conditions such as the condition of opening the bottle. Therefore, it can be seen that when a sugar alcohol having a critical relative humidity at 37 ° C. of 85% or more is used, the stabilizing effect is further enhanced.
- the measured values of critical relative humidity of each sugar alcohol are 65% for sorbitol, 70% for xylitol, 85% for erythritol, and 98% for mannitol.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
で表される化合物の安定化された製剤処方について鋭意研究した結果、上記アミノアセチルピロリジンカルボニトリル誘導体に対して、安定化剤の組合せとして、糖アルコール;炭酸カルシウム、クエン酸ナトリウム又は硫酸ナトリウム;及びステアリルアルコールなどの中性低融点油脂状物質を併用することにより、そのアミノアセチルピロリジンカルボニトリル誘導体の安定性を大幅に向上できることを見出し、本発明に到達したものである。
特に、アミノアセチルピロリジンカルボニトリル誘導体の安定化効果は、臨界相対湿度の高い糖アルコールの使用が好ましいことを見出した。さらに、炭酸カルシウム、クエン酸ナトリウムまたは硫酸ナトリウムとともに、中性低融点油脂状物質を添加することにより、更に高度に安定化された製剤を得られることを見出し、本発明を完成させたものである。
すなわち、本発明は、以下の発明に関するものである。
[1] 一般式(1):
R1は置換されていてもよい二級アミノ基を示す。)
で示されるアミノアセチルピロリジンカルボニトリル誘導体の安定化された製剤組成物であって、
(1)前記化合物、
(2)糖アルコール、
(3)炭酸カルシウム、クエン酸ナトリウムおよび硫酸ナトリウムから選ばれる1または2以上の成分、および
(4)中性低融点油脂状物質、
を含有することを特徴とする組成物。
[2] 前記糖アルコールの臨界相対湿度が70%以上である、上記[1]に記載の組成物。
[3] 前記糖アルコールの臨界相対湿度が85%以上である、上記[1]に記載の組成物。
[4] 前記糖アルコールが、マンニトール、キシリトール、エリスリトール、マルチトール、ラクチトールおよびソルビトールからなる群より選択される少なくとも1種である、上記[1]に記載の組成物。
[5] 前記糖アルコールが、マンニトールまたはエリスリトールである、上記[1]に記載の組成物。
[6] 前記中性低融点油脂状物質が、炭化水素、高級アルコール、多価アルコールの脂肪酸エステル、多価アルコールの高級アルコールエーテルまたはアルキレンオキシドの重合体である、上記[1]~[5]の何れかに記載の組成物。
[7] 前記中性低融点油脂状物質が、高級アルコールである、上記[6]に記載の組成物。
[8] 前記高級アルコールが、ステアリルアルコールまたはセチルアルコールである、上記[7]に記載の組成物。
[9] 前記化合物において、R1が、式(2):
R2-NH- (2)
(式中、R2は、置換されていてもよいC1~C6のアルキル基、置換されていてもよいC3~C10の環状アルキル基または置換されていてもよいC2~C10の環状アミノ基を示す)
で表される二級アミノ基である上記[1]~[8]の何れかに記載の組成物。
[10] 前記化合物が、一般式(3):
R3は、置換されてもよいC1~C6のアルキル基、置換されてもよいC3~C8のシクロアルキル基、置換されてもよいアリールメチル基、置換されてもよいアリールエチル基、置換されていてもよい芳香族炭化水素、置換されていてもよい芳香族へテロ環、または置換されていてもよい脂肪族へテロ環を示し;そして
nは、1または2を示す。)
で示されるアミノアセチルピロリジンカルボニトリル誘導体である、上記[1]~[9]の何れかに記載の組成物。
[11] 一般式(1):
R1は、置換されていてもよい二級アミノ基を示す。)
で示されるアミノアセチルピロリジンカルボニトリル誘導体の安定化方法であって、
前記アミノアセチルピロリジンカルボニトリル誘導体に対して、
(1)糖アルコール、
(2)炭酸カルシウム、クエン酸ナトリウムおよび硫酸ナトリウムから選ばれる1または2以上の成分、および
(3)中性低融点油脂状物質、
を配合することを特徴とする安定化方法。
本明細書中に示される「置換されていてもよいC1~C6のアルキル基」とはハロゲン原子、ヒドロキシル基、シアノ基、C1~C6のアルコキシ基、置換されていてもよいアリールオキシ基、C1~C6のアルキルカルボニル基、C1~C6のアルコキシカルボニル基、C1~C6のアルキルチオ基、アミノ基、モノまたはジ置換のC1~C6のアルキルアミノ基、1~3個のヘテロ原子を含んでいてもよい4~9員の環状アミノ基、ホルミルアミノ基、C1~C6のアルキルカルボニルアミノ基、C1~C6のアルコキシカルボニルアミノ基、C1~C6のアルキルスルホニルアミノ基及び置換されていてもよいアリールスルホニルアミノ基から選ばれた1~5個の置換基を有していてもよいC1~C6のアルキル基を意味する。
なお、C1~C6のアルキル基を含む基、例えば、C1~C6のアルコキシ基や、C1~C6のアルキルカルボニル基、C1~C6のアルコキシカルボニル基、C1~C6のアルキルチオ基、モノまたはジ置換のC1~C6のアルキルアミノ基、C1~C6のアルキルカルボニルアミノ基、C1~C6のアルコキシカルボニルアミノ基、C1~C6のアルキルスルホニルアミノ基などにおける「C1~C6のアルキル基」の範囲は、上記と同様である。以下においても、特に別段の規定がされていない限り、同様の意味で使用される。
「C3~C8のシクロアルキル基」とは、シクロアルキル環を有するアルキル基を意味し、例えばシクロプロピル基、シクロプロピルメチル基、シクロブチル基、シクロペンチル基、シクロヘキシル基、シクロヘプチル基、シクロオクチル基などを挙げることができる。
「C5~C10のビシクロアルキル基」とは、ビシクロアルキル環を有するアルキル基を意味し、例えばビシクロペンチル基、ビシクロヘキシル基、ビシクロペンチル基、ビシクロオクチル基、ビシクロノニル基またはビシクロデシル基などを挙げることができる。
本明細書中に示される「置換されていてもよいC3~C8のシクロアルキル基」とは、ハロゲン原子、ヒドロキシル基、シアノ基、C1~C6のアルコキシ基、置換されていてもよいアリールオキシ基、C1~C6のアルキルカルボニル基、C1~C6のアルコキシカルボニル基、C1~C6のアルキルチオ基、アミノ基、モノまたはジ置換のC1~C6のアルキルアミノ基、1~3個のヘテロ原子を含んでいてもよい4~9員の環状アミノ基、ホルミルアミノ基、C1~C6のアルキルカルボニルアミノ基、C1~C6のアルコキシカルボニルアミノ基、C1~C6のアルキルスルホニルアミノ基及び置換されていてもよいアリールスルホニルアミノ基から選ばれた1~5個の置換基を有していてもよいC3~C8のシクロアルキル基を意味する。
本明細書中に示される「置換されていてもよいアリールメチル基」とは、ハロゲン原子、置換されていてもよいC1~C6のアルキル基、ヒドロキシル基、シアノ基、ニトロ基、置換されていてもよいC1~C6のアルコキシ基、置換されていてもよいアリールオキシ基、C1~C6のアルキルカルボニル基、C1~C6のアルコキシカルボニル基、C1~C6のアルキルチオ基、アミノ基、モノまたはジ置換の置換されていてもよいC1~C6のアルキルアミノ基、置換されていてもよいアリールアミノ基、1~3個のヘテロ原子を含んでいてもよい4~9員の環状アミノ基、ホルミルアミノ基、C1~C6のアルキルカルボニルアミノ基、C1~C6のアルコキシカルボニルアミノ基、C1~C6のアルキルスルホニルアミノ基及び置換されていてもよいアリールスルホニルアミノ基から選ばれた1~5個の置換基を有していてもよいアリールメチル基(例えばフェニルメチル基、ナフチルメチル基、ピリジルメチル基、キノリルメチル基またはインドリルメチル基などを挙げることができる)を意味する。
糖アルコールとしては、37℃における臨界相対湿度が70%以上の糖アルコールが好ましく、37℃における臨界相対湿度が85%以上の糖アルコールが更に好ましい。ここで「臨界相対湿度」とは、急激に水分含量の増加が観察されるときの相対湿度を示し、吸湿性のパラメーターとして周知されている。臨界相対湿度は、例えば、試料(80℃で1晩乾燥)約1gを秤量瓶に入れ、37℃/40%RH、37℃/45%RH、37℃/55%RH、37℃/65%RH、37℃/70%RH、37℃/75%RH、37℃/80%RH、37℃/85%RH、37℃/90%RH、37℃/95%RH、37℃/98%RHに設定した恒温恒湿機(すべて同型装置:エタックFX201P)に入れ72時間放置し、その時の水分増加量を算出し、水分増加が観察される最低湿度を臨界相対湿度とすることにより算出できる。臨界相対湿度が高い物質は吸湿性が低いことを意味する。37℃における臨界相対湿度が70%以上である糖アルコールとしては、例えば、エリスリトール、キシリトール、マンニトール、マルチトール、およびラクチトールなどが挙げられる。また、37℃における臨界相対湿度が85%以上である糖アルコールとしては、マンニトールまたはエリスリトールが挙げられる。マンニトールは臨界相対湿度が98%以上であり、特に好ましい。また、これらの糖アルコールを組み合わせて用いることもできる。
本発明で使用することができるアルキレンオキサイドの重合体としては、分子量が1、000~10、000のもの、例えば、ポリエチレングリコール4000、ポリエチレングリコール6000等が挙げられる。これらの中性低融点油脂状物質は単独で用いてもまたは二種以上を併用してもよい。
本発明においては、安定化効果を損なわない範囲において、糖アルコール以外に更にその他の賦形剤を追加して用いることもできる。使用することができる糖アルコール以外の賦形剤としては、例えば、結晶セルロース、ぶどう糖、果糖、麦芽糖、乳糖、異性化乳糖、還元乳糖、ショ糖、トウモロコシデンプン、馬鈴薯デンプン、コムギデンプン、コメデンプン、結晶セルロース、タルク、無水ケイ酸、無水リン酸カルシウム、沈降炭酸カルシウム、ケイ酸カルシウム等が挙げられる。
本発明で使用することができる崩壊剤としては、例えば、低置換度ヒドロキシプロピルセルロース、カルメロース、カルメロースカルシウム、カルボキシメチルスターチナトリウム、クロスカルメロースナトリウム、クロスポビドン、ヒドロキシプロピルスターチ、トウモロコシデンプン、部分アルファー化デンプン等が挙げられる。本発明で使用することができる滑沢剤としては、ステアリン酸マグネシウム、ステアリン酸カルシウム、ショ糖脂肪酸エステル等が挙げられる。
本発明で使用することができる糖衣コーティング基剤としては、例えば、ショ糖、トレハロース、乳糖、マンニトール、粉末還元麦芽糖水飴等が挙げられる。
本発明において、フィルムコーティング、糖衣コーティングを行う場合、必要とあれば、賦形剤、可塑剤、着色剤等を配合することができる。
次に本発明について、例及び試験例により説明するが、本発明はこれら例及び試験例に限定されるものでない。なお、例に使用した化合物1は、WO2005/075421に記載の方法で製造することができる。
流動層造粒機(フロイント産業、FBG-1)を用いて下記処方に従い、マンニトール、低置換度ヒドロキシプロピルセルロースを用い、粉砕機(不二パウダル、KIIG-1S)を用いて粉砕した(2S、4S)-1-[2-[(4-エトキシカルボニルビシクロ[2.2.2]オクト-1-イル)アミノ]アセチル]-4-フルオロピロリジン-2-カルボニトリル(以下、化合物1)と混合し、結合液としてヒドロキシプロピルセルロースの水溶液をスプレーすることにより造粒し、乾燥・整粒した後、ステアリン酸マグネシウムを加え、V型混合機(日本薬業機械、15L)を用いて混合し、打錠機(畑鉄工所、HT-AP-18-SSII)にて直径7.5mmの臼、曲率半径9mmのR面杵を用いて質量150mg、錠厚3.4mmとなるように、圧力530~590kgで打錠した。さらに、コーティング機(フロイント産業、HCT-MINI)を用いてヒプロメロースを水系コーティングし、カルナウバロウを用いて艶出しを行った。
マンニトールの代わりに乳糖を用い、打錠時の圧力を430~490kgとして、例1と同様の方法により錠剤を作成した。
例1及び例2の錠剤をガラス瓶に充填し、密栓した状態で40℃、4週間保存し、化合物1の分解生成物量を液体クロマトグラフィーで測定し、その含量を化合物1の含量に対する百分率で表した。なお、分解物含量の定量限界が0.05%であるため、定量限界未満の分解物については含量に含めなかった。
液体クロマトグラフィーによる試験条件
カラム:
内径4.6mm、長さ5mm及び内径4.6mm、長さ150mmのそれぞれのステンレス管に5μmの液体クロマトグラフィー用オクタデシルシリル化シリカゲルを充てんし、それぞれガードカラム及び分離カラムとした(ジーエルサイエンス、Inertsil ODS-3及びInertsil ODS-3V)。
A液:
1-オクタンスルホン酸ナトリウム2.16gを薄めたリン酸(1→1000)に溶かし、正確に1000mLとした。
B液:
液体クロマトグラフィー用アセトニトリル
送液:
A液及びB液の混合比を変えて濃度勾配を制御した。
検出器:
紫外吸光光度計(測定波長:210nm)
流動層造粒機(フロイント産業、FBG-1)を用いて下記処方に従い、マンニトール、低置換度ヒドロキシプロピルセルロース、炭酸カルシウムを用い、粉砕機(不二パウダル、KIIG-1S)を用いて粉砕した化合物1と混合し、結合液としてヒドロキシプロピルセルロースの水溶液をスプレーすることにより造粒し、乾燥・整粒した後、ステアリン酸マグネシウムを加え、V型混合機(日本薬業機械、15L)を用いて混合し、打錠機(畑鉄工所、HT-AP-18-SSII)にて直径7.5mmの臼、曲率半径9mmのR面杵を用いて質量150mg、錠厚3.4mmとなるように、圧力580~640kgで打錠した。
炭酸カルシウムの代わりに、クエン酸ナトリウムを用い、打錠時の圧力を590~640kgとして、例3と同様の方法により錠剤を作成した。
炭酸カルシウムの代わりに硫酸ナトリウムを用い、打錠時の圧力を570~620kgとして、例3と同様の方法により錠剤を作成した。
流動層造粒機(フロイント産業、FBG-1)を用いて下記処方に従い、マンニトール、低置換度ヒドロキシプロピルセルロースを用い、粉砕機(不二パウダル、KIIG-1S)を用いて粉砕した化合物1と混合し、ヒドロキシプロピルセルロースの水溶液をスプレーすることにより造粒し、乾燥・整粒した後、ステアリン酸マグネシウムを加え、V型混合機(日本薬業機械、15L)を用いて混合し、打錠機(畑鉄工所、HT-AP-18-SSII)にて直径7.5mmの臼、曲率半径9mmのR面杵を用いて質量150mg、錠厚3.4mmとなるように、圧力580~600kgで打錠した。
例3~6の錠剤をガラス瓶に充填し、試験例1と同様な方法で安定性試験を行った。液体クロマトグラフィーによる試験条件も、試験例1と同様である。
流動層造粒機(フロイント産業、FBG-1)を用いて下記処方に従い、マンニトールを用い、粉砕機(不二パウダル、KIIG-1S)を用いて粉砕した化合物1と混合し、ヒドロキシプロピルセルロースの水溶液をスプレーすることにより造粒し、乾燥した後、ステアリルアルコールを水とエタノールの混合液に溶解した液をスプレーし、乾燥・整粒し、次いで、低置換度ヒドロキシプロピルセルロースを加えV型混合機(日本薬業機械、15L)を用いて混合し、次いで、ステアリン酸マグネシウムを加え、V型混合機(日本薬業機械、15L)を用いて混合し、打錠機(畑鉄工所、HT-AP-18-SSII)にて直径7.5mmの臼、曲率半径9mmのR面杵を用いて質量150mg、錠厚3.4mmとなるように、圧力540~570kgで打錠した。さらに、コーティング機(フロイント産業、HCT-MINI)を用いてヒプロメロースを水系コーティングし、カルナウバロウを用いて艶出しを行った。
例7の錠剤をガラス瓶に充填し、密栓した状態で40℃、8週間保存し、化合物1の分解生成物量を液体クロマトグラフィーで測定し、その含量を化合物1の含量に対する百分率で表した。なお、分解物含量の定量限界が0.05%であるため、定量限界未満の分解物については含量に含めなかった。液体クロマトグラフィーによる試験条件は試験例1と同様である。
表6に示すように、マンニトール及びステアリルアルコールを用いた例7の錠剤は、8週間保存後でも分解物が検出されなかった。すなわち、糖アルコールの代わりに、乳糖を用い、炭酸カルシウム及びステアリルアルコールを含まない例2に比べ、はるかに安定であった。
流動層造粒機(フロイント産業、FBG-1)を用いて下記処方に従い、マンニトール、炭酸カルシウムを用い、粉砕機(不二パウダル、KIIG-1S)を用いて粉砕した化合物1と混合し、ヒドロキシプロピルセルロースの水溶液をスプレーすることにより造粒し、乾燥した後、ステアリルアルコールを水とエタノールの混合液に溶解した液をスプレーし、乾燥・整粒し、次いで、低置換度ヒドロキシプロピルセルロースを加えV型混合機(日本薬業機械、15L)を用いて混合し、次いで、ステアリン酸マグネシウムを加え、V型混合機(日本薬業機械、15L)を用いて混合し、打錠機(畑鉄工所、HT-AP-18-SSII)にて直径7.5mmの臼、曲率半径9mmのR面杵を用いて質量150.5mg、錠厚3.4mmとなるように、圧力540~590kgで打錠した。さらに、コーティング機(フロイント産業、HCT-MINI)を用いてヒプロメロースを水系コーティングし、カルナウバロウを用いて艶出しを行った。
ステアリルアルコールの代わりにセチルアルコールを用い、打錠時の圧力を480~520kgとして、例8と同様の方法により錠剤を作成した。
例8及び例9の錠剤をガラス瓶に充填し、試験例3と同様の方法で安定性試験を行った。液体クロマトグラフィーによる試験条件は試験例1と同様である。
流動層造粒機(フロイント産業、FBG-1)を用いて下記処方に従い、マンニトール、炭酸カルシウムを用い、粉砕機(不二パウダル、KIIG-1S)を用いて粉砕した化合物1と混合し、ヒドロキシプロピルセルロースの水溶液をスプレーすることにより造粒し、乾燥・整粒した後、粉砕機(岡田精工、ND-30S)を用いて粉砕したステアリルアルコールを加え、V型混合機(日本薬業機械、15L)を用いて混合し、次いで、低置換度ヒドロキシプロピルセルロースを加えV型混合機(日本薬業機械、15L)を用いて混合し、次いで、ステアリン酸マグネシウムを加えV型混合機(日本薬業機械、15L)を用いて混合し、打錠機(畑鉄工所、HT-AP-18-SSII)にて直径7.5mmの臼、曲率半径9mmのR面杵を用いて質量150mg、錠厚3.4mmとなるように、圧力470~530kgで打錠した。さらに、コーティング機(フロイント産業、HCT-MINI)を用いてヒプロメロースを水系コーティングし、カルナウバロウを用いて艶出しを行った。
マンニトールの代わりにキシリトールを用い、打錠時の圧力を330~360kgとして、例10と同様の方法により錠剤を作成した。
マンニトールの代わりに、エリスリトールを用い、打錠時の圧力を680~740kgとして、例10と同様の方法により錠剤を作成した。
マンニトールの代わりにソルビトールを用い、打錠時の圧力を300~340kgとして、例10と同様の方法により錠剤を作成した。
マンニトールの代わりに乳糖を用い、打錠時の圧力を400~430kgとして、例10と同様の方法により錠剤を作成した。
例10~14の錠剤をガラス瓶に充填し、試験例1と同様の方法で安定性試験を行った。液体クロマトグラフィーによる試験条件も試験例1と同様である。
Claims (11)
- 前記糖アルコールの臨界相対湿度が、70%以上である、請求項1に記載の組成物。
- 前記糖アルコールの臨界相対湿度が、85%以上である、請求項1に記載の組成物。
- 前記糖アルコールが、マンニトール、キシリトール、エリスリトール、マルチトール、ラクチトールおよびソルビトールからなる群より選択される少なくとも1種である、請求項1に記載の組成物。
- 前記糖アルコールが、マンニトールまたはエリスリトールである、請求項1に記載の組成物。
- 前記中性低融点油脂状物質が、炭化水素、高級アルコール、多価アルコールの脂肪酸エステル、多価アルコールの高級アルコールエーテルまたはアルキレンオキシドの重合体である、請求項1~5の何れかに記載の組成物。
- 前記中性低融点油脂状物質が、高級アルコールである、請求項6に記載の組成物。
- 前記高級アルコールが、ステアリルアルコールまたはセチルアルコールである、請求項7に記載の組成物。
- 前記化合物において、R1が、式(2):
R2-NH- (2)
(式中、R2は、置換されていてもよいC1~C6のアルキル基、置換されていてもよいC3~C10の環状アルキル基または置換されていてもよいC2~C10の環状アミノ基を示す)
で表される二級アミノ基である請求項1~8の何れかに記載の組成物。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010524755A JPWO2010018866A1 (ja) | 2008-08-14 | 2009-08-14 | 安定化された医薬組成物 |
US13/058,641 US20110152342A1 (en) | 2008-08-14 | 2009-08-14 | Stabilized pharmaceutical composition |
EP09806757.2A EP2327406A4 (en) | 2008-08-14 | 2009-08-14 | STABILIZED PHARMACEUTICAL COMPOSITION |
CN2009801406950A CN102186474A (zh) | 2008-08-14 | 2009-08-14 | 稳定的医药组合物 |
CA2733778A CA2733778A1 (en) | 2008-08-14 | 2009-08-14 | Stabilized pharmaceutical composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008208799 | 2008-08-14 | ||
JP2008-208799 | 2008-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010018866A1 true WO2010018866A1 (ja) | 2010-02-18 |
Family
ID=41669005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/064342 WO2010018866A1 (ja) | 2008-08-14 | 2009-08-14 | 安定化された医薬組成物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110152342A1 (ja) |
EP (1) | EP2327406A4 (ja) |
JP (1) | JPWO2010018866A1 (ja) |
KR (1) | KR20110044780A (ja) |
CN (1) | CN102186474A (ja) |
CA (1) | CA2733778A1 (ja) |
RU (1) | RU2011108420A (ja) |
WO (1) | WO2010018866A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010110436A1 (ja) * | 2009-03-27 | 2010-09-30 | 杏林製薬株式会社 | 塩基性添加剤を含有するマトリックス型徐放性製剤 |
US7915427B2 (en) | 2006-03-08 | 2011-03-29 | Kyorin Pharmaceuticals Co., Ltd. | Process for producing aminoacetyl pyrrolidine carbonitrile derivative and intermediate for production thereof |
US8143427B2 (en) | 2007-03-22 | 2012-03-27 | Kyorin Pharmaceutical Co., Ltd. | Method for producing aminoacetylpyrrolidinecarbonitrile derivative |
JP2012211101A (ja) * | 2011-03-31 | 2012-11-01 | Ssp Co Ltd | フィルムコーティング用組成物 |
US8476470B2 (en) | 2008-08-07 | 2013-07-02 | Kyorin Pharmaceutical Co., Ltd. | Process for production of bicyclo[2.2.2]octylamine derivative |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6185330A (ja) * | 1984-10-04 | 1986-04-30 | Fuji Kagaku Kogyo Kk | 直打用賦形薬の製造法 |
JPS62252723A (ja) | 1986-01-17 | 1987-11-04 | Chugai Pharmaceut Co Ltd | ニコランジル錠剤の製法 |
JPH01308231A (ja) | 1988-06-03 | 1989-12-12 | Takeda Chem Ind Ltd | 安定化された医薬組成物および製造法 |
JPH05192094A (ja) | 1991-09-03 | 1993-08-03 | Takeda Chem Ind Ltd | 造粒組成物 |
JPH05221863A (ja) | 1991-08-09 | 1993-08-31 | Taisho Pharmaceut Co Ltd | 安定化方法 |
JPH06340530A (ja) | 1993-06-01 | 1994-12-13 | Biofuerumin Seiyaku Kk | 経口投与用固体組成物 |
JPH07285867A (ja) | 1994-04-13 | 1995-10-31 | Kissei Pharmaceut Co Ltd | ピロリジン誘導体を含有する医薬品製剤 |
JPH0827033A (ja) * | 1994-07-14 | 1996-01-30 | Nikken Chem Co Ltd | エリスリトール含有固形剤 |
JPH10324644A (ja) | 1997-03-25 | 1998-12-08 | Takeda Chem Ind Ltd | ウレアーゼ阻害物質含有医薬組成物 |
JPH1192369A (ja) | 1997-08-01 | 1999-04-06 | Solvay Pharmaceut Gmbh | 医薬品調製物、その製造方法及びシランセトロンの安定化のための酸性添加剤の使用 |
WO1999020277A1 (fr) | 1997-10-20 | 1999-04-29 | Dainippon Pharmaceutical Co., Ltd. | Composition medicamenteuse a dissolution rapide |
WO1999020276A1 (fr) | 1997-10-20 | 1999-04-29 | Dainippon Pharmaceutical Co., Ltd. | Composition medicamenteuse stable |
JPH11322604A (ja) * | 1998-05-06 | 1999-11-24 | Pola Chem Ind Inc | ジフェニルピペラジン化合物を含有する製剤 |
JP2000355540A (ja) | 1998-04-20 | 2000-12-26 | Eisai Co Ltd | 安定化したベンズイミダゾール系化合物含有組成物 |
WO2000078318A1 (fr) | 1999-06-18 | 2000-12-28 | Yamanouchi Pharmaceutical Co., Ltd. | Composition medicinale pour administration par voie orale |
JP2003128543A (ja) | 2001-10-23 | 2003-05-08 | Takeda Chem Ind Ltd | アスコルビン酸またはその塩およびパントテン酸カルシウムを含有する固形製剤およびその製造方法 |
WO2004032909A2 (en) | 2002-10-11 | 2004-04-22 | Wyeth Holdings Corporation | Stabilized pharmaceutical composition containing basic excipients |
JP2004175798A (ja) * | 2002-11-15 | 2004-06-24 | Mitsubishi Pharma Corp | 医薬製剤組成物 |
WO2005075421A1 (ja) | 2004-02-05 | 2005-08-18 | Kyorin Pharmaceutical Co., Ltd. | ビシクロエステル誘導体 |
JP2006022039A (ja) | 2004-07-08 | 2006-01-26 | Towa Yakuhin Kk | 高い安定性を有するシンバスタチン固形製剤 |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3301827A (en) * | 1965-05-07 | 1967-01-31 | Du Pont | Polymers from polycyclic reactants having functional substituents on bridgehead carbon atoms |
KR940000232B1 (ko) * | 1986-01-17 | 1994-01-12 | 쥬우가이세이야꾸 가부시끼가이샤 | 니코란딜 제제의 안정화 방법 |
IL111785A0 (en) * | 1993-12-03 | 1995-01-24 | Ferring Bv | Dp-iv inhibitors and pharmaceutical compositions containing them |
US6284284B1 (en) * | 1995-06-06 | 2001-09-04 | Advanced Tissue Sciences, Inc. | Compositions and methods for production and use of an injectable naturally secreted extracellular matrix |
US20020006899A1 (en) * | 1998-10-06 | 2002-01-17 | Pospisilik Andrew J. | Use of dipeptidyl peptidase IV effectors for lowering blood pressure in mammals |
DE122010000020I1 (de) * | 1996-04-25 | 2010-07-08 | Prosidion Ltd | Verfahren zur Senkung des Blutglukosespiegels in Säugern |
US5965764A (en) * | 1997-08-06 | 1999-10-12 | Toray Industries, Inc. | Process for producing a nitrile |
CA2298823C (en) * | 1998-04-20 | 2011-06-07 | Eisai Co., Ltd. | Stabilized composition comprising a benzimidazole type compound |
US20030176357A1 (en) * | 1998-10-06 | 2003-09-18 | Pospisilik Andrew J. | Dipeptidyl peptidase IV inhibitors and their uses for lowering blood pressure levels |
CO5150173A1 (es) * | 1998-12-10 | 2002-04-29 | Novartis Ag | Compuestos n-(glicilo sustituido)-2-cianopirrolidinas inhibidores de peptidasa de dipeptidilo-iv (dpp-iv) los cuales son efectivos en el tratamiento de condiciones mediadas por la inhibicion de dpp-iv |
US20040152745A1 (en) * | 1999-11-12 | 2004-08-05 | Guilford Pharmaceuticals, Inc. | Dipeptidyl peptidase IV inhibitors and methods of making and using dipeptidyl peptidase IV inhibitors |
US6380398B2 (en) * | 2000-01-04 | 2002-04-30 | Novo Nordisk A/S | Therapeutically active and selective heterocyclic compounds that are inhibitors of the enzyme DPP-IV |
US7064145B2 (en) * | 2000-02-25 | 2006-06-20 | Novo Nordisk A/S | Inhibition of beta cell degeneration |
US6395767B2 (en) * | 2000-03-10 | 2002-05-28 | Bristol-Myers Squibb Company | Cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV and method |
US6432969B1 (en) * | 2000-06-13 | 2002-08-13 | Novartis Ag | N-(substituted glycyl)-2 cyanopyrrolidines, pharmaceutical compositions containing them and their use in inhibiting dipeptidyl peptidase-IV |
DE60140708D1 (de) * | 2000-08-10 | 2010-01-14 | Mitsubishi Tanabe Pharma Corp | Prolinderivative und deren Verwendung als Medikamente |
US20020037829A1 (en) * | 2000-08-23 | 2002-03-28 | Aronson Peter S. | Use of DPPIV inhibitors as diuretic and anti-hypertensive agents |
KR100555014B1 (ko) * | 2000-10-06 | 2006-03-03 | 다나베 세이야꾸 가부시키가이샤 | 질소 함유 오원환 화합물 |
TWI243162B (en) * | 2000-11-10 | 2005-11-11 | Taisho Pharmaceutical Co Ltd | Cyanopyrrolidine derivatives |
DE60221098T2 (de) * | 2001-02-02 | 2008-01-24 | Takeda Pharmaceutical Co. Ltd. | Kondensierte heterocyclische derivate |
CA2450400A1 (en) * | 2001-06-11 | 2002-12-19 | Takeda Chemical Industries, Ltd. | Medicinal compositions |
US7098239B2 (en) * | 2001-06-20 | 2006-08-29 | Merck & Co., Inc | Dipeptidyl peptidase inhibitors for the treatment of diabetes |
KR20040015298A (ko) * | 2001-06-27 | 2004-02-18 | 스미스클라인 비참 코포레이션 | 디펩티딜 펩티다제 억제제로서의 플루오로피롤리딘 |
DE60221983T2 (de) * | 2001-06-27 | 2008-05-15 | Smithkline Beecham Corp. | Fluorpyrrolidine als dipeptidyl-peptidase inhibitoren |
WO2003002530A2 (en) * | 2001-06-27 | 2003-01-09 | Smithkline Beecham Corporation | Pyrrolidines as dipeptidyl peptidase inhibitors |
US6869947B2 (en) * | 2001-07-03 | 2005-03-22 | Novo Nordisk A/S | Heterocyclic compounds that are inhibitors of the enzyme DPP-IV |
UA74912C2 (en) * | 2001-07-06 | 2006-02-15 | Merck & Co Inc | Beta-aminotetrahydroimidazo-(1,2-a)-pyrazines and tetratriazolo-(4,3-a)-pyrazines as inhibitors of dipeptylpeptidase for the treatment or prevention of diabetes |
WO2003057144A2 (en) * | 2001-12-26 | 2003-07-17 | Guilford Pharmaceuticals | Change inhibitors of dipeptidyl peptidase iv |
HUP0200849A2 (hu) * | 2002-03-06 | 2004-08-30 | Sanofi-Synthelabo | N-aminoacetil-2-ciano-pirrolidin-származékok, e vegyületeket tartalmazó gyógyszerkészítmények és eljárás előállításukra |
EP1489088B1 (en) * | 2002-03-25 | 2008-08-13 | Nippon Kayaku Kabushiki Kaisha | Novel alpha-amino-n-(diaminophosphinyl)lactam derivative |
US20040106802A1 (en) * | 2002-04-08 | 2004-06-03 | Torrent Pharmaceuticals Ltd. | Novel compounds and therapeutic uses thereof |
RU2004132719A (ru) * | 2002-04-08 | 2005-08-27 | Торрент Фармасьютикалз Лтд. (In) | Тиазолидин-4-карбонитрилы и их аналоги, применение указанных соединений в качестве ингибиторов дипептидилпептидаз |
HUP0202001A2 (hu) * | 2002-06-14 | 2005-08-29 | Sanofi-Aventis | DDP-IV gátló hatású azabiciklooktán- és nonánszármazékok |
AU2003252065A1 (en) * | 2002-07-22 | 2004-02-09 | Thought, Inc. | Dynamic object- driven database manipulation and mapping system |
TW200401635A (en) * | 2002-07-23 | 2004-02-01 | Yamanouchi Pharma Co Ltd | 2-Cyano-4-fluoropyrrolidine derivative or salt thereof |
US20040017848A1 (en) * | 2002-07-25 | 2004-01-29 | Adc Dsl Systems, Inc. | High-speed digital subscriber line (HDSL) wander reduction |
US20040121964A1 (en) * | 2002-09-19 | 2004-06-24 | Madar David J. | Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV) |
PT3023095T (pt) * | 2004-01-20 | 2018-10-19 | Novartis Ag | Formulação e processo de compressão direta |
CA2554378A1 (en) * | 2004-02-18 | 2005-08-25 | Kyorin Pharmaceutical Co., Ltd. | Bicycloamide derivative |
CA2557275C (en) * | 2004-02-27 | 2012-06-05 | Kyorin Pharmaceutical Co., Ltd. | Bicyclo derivative |
TWI354569B (en) * | 2004-05-28 | 2011-12-21 | Bristol Myers Squibb Co | Coated tablet formulation and method |
AR050615A1 (es) * | 2004-08-27 | 2006-11-08 | Novartis Ag | Composiciones farmaceuticas para la administracion oral |
AP2007003973A0 (en) * | 2004-10-12 | 2007-07-30 | Glenmark Pharmaceuticals Sa | Novel dideptidyl peptidase IV inhibitors, pharmaceutical compositions containing them, and proces for their preparation |
GT200600008A (es) * | 2005-01-18 | 2006-08-09 | Formulacion de compresion directa y proceso | |
WO2007102286A1 (ja) * | 2006-03-08 | 2007-09-13 | Kyorin Pharmaceutical Co., Ltd. | アミノアセチルピロリジンカルボニトリル誘導体の製造方法およびその製造中間体 |
EP1852108A1 (en) * | 2006-05-04 | 2007-11-07 | Boehringer Ingelheim Pharma GmbH & Co.KG | DPP IV inhibitor formulations |
WO2008114857A1 (ja) * | 2007-03-22 | 2008-09-25 | Kyorin Pharmaceutical Co., Ltd. | アミノアセチルピロリジンカルボニトリル誘導体の製造方法 |
JP5476305B2 (ja) * | 2008-08-07 | 2014-04-23 | 杏林製薬株式会社 | ビシクロ[2.2.2]オクチルアミン誘導体の製造方法 |
JPWO2010032723A1 (ja) * | 2008-09-16 | 2012-02-09 | 杏林製薬株式会社 | アミノアセチルピロリジンカルボニトリル誘導体の精製方法およびその塩 |
-
2009
- 2009-08-14 WO PCT/JP2009/064342 patent/WO2010018866A1/ja active Application Filing
- 2009-08-14 US US13/058,641 patent/US20110152342A1/en not_active Abandoned
- 2009-08-14 CN CN2009801406950A patent/CN102186474A/zh active Pending
- 2009-08-14 CA CA2733778A patent/CA2733778A1/en not_active Abandoned
- 2009-08-14 JP JP2010524755A patent/JPWO2010018866A1/ja active Pending
- 2009-08-14 KR KR1020117005703A patent/KR20110044780A/ko not_active Withdrawn
- 2009-08-14 EP EP09806757.2A patent/EP2327406A4/en not_active Withdrawn
- 2009-08-14 RU RU2011108420/15A patent/RU2011108420A/ru not_active Application Discontinuation
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6185330A (ja) * | 1984-10-04 | 1986-04-30 | Fuji Kagaku Kogyo Kk | 直打用賦形薬の製造法 |
JPS62252723A (ja) | 1986-01-17 | 1987-11-04 | Chugai Pharmaceut Co Ltd | ニコランジル錠剤の製法 |
JPH01308231A (ja) | 1988-06-03 | 1989-12-12 | Takeda Chem Ind Ltd | 安定化された医薬組成物および製造法 |
JPH05221863A (ja) | 1991-08-09 | 1993-08-31 | Taisho Pharmaceut Co Ltd | 安定化方法 |
JPH05192094A (ja) | 1991-09-03 | 1993-08-03 | Takeda Chem Ind Ltd | 造粒組成物 |
JPH06340530A (ja) | 1993-06-01 | 1994-12-13 | Biofuerumin Seiyaku Kk | 経口投与用固体組成物 |
JPH07285867A (ja) | 1994-04-13 | 1995-10-31 | Kissei Pharmaceut Co Ltd | ピロリジン誘導体を含有する医薬品製剤 |
JPH0827033A (ja) * | 1994-07-14 | 1996-01-30 | Nikken Chem Co Ltd | エリスリトール含有固形剤 |
JPH10324644A (ja) | 1997-03-25 | 1998-12-08 | Takeda Chem Ind Ltd | ウレアーゼ阻害物質含有医薬組成物 |
JPH1192369A (ja) | 1997-08-01 | 1999-04-06 | Solvay Pharmaceut Gmbh | 医薬品調製物、その製造方法及びシランセトロンの安定化のための酸性添加剤の使用 |
WO1999020277A1 (fr) | 1997-10-20 | 1999-04-29 | Dainippon Pharmaceutical Co., Ltd. | Composition medicamenteuse a dissolution rapide |
WO1999020276A1 (fr) | 1997-10-20 | 1999-04-29 | Dainippon Pharmaceutical Co., Ltd. | Composition medicamenteuse stable |
JP2000355540A (ja) | 1998-04-20 | 2000-12-26 | Eisai Co Ltd | 安定化したベンズイミダゾール系化合物含有組成物 |
JPH11322604A (ja) * | 1998-05-06 | 1999-11-24 | Pola Chem Ind Inc | ジフェニルピペラジン化合物を含有する製剤 |
WO2000078318A1 (fr) | 1999-06-18 | 2000-12-28 | Yamanouchi Pharmaceutical Co., Ltd. | Composition medicinale pour administration par voie orale |
JP2003128543A (ja) | 2001-10-23 | 2003-05-08 | Takeda Chem Ind Ltd | アスコルビン酸またはその塩およびパントテン酸カルシウムを含有する固形製剤およびその製造方法 |
WO2004032909A2 (en) | 2002-10-11 | 2004-04-22 | Wyeth Holdings Corporation | Stabilized pharmaceutical composition containing basic excipients |
JP2004175798A (ja) * | 2002-11-15 | 2004-06-24 | Mitsubishi Pharma Corp | 医薬製剤組成物 |
WO2005075421A1 (ja) | 2004-02-05 | 2005-08-18 | Kyorin Pharmaceutical Co., Ltd. | ビシクロエステル誘導体 |
JP2006022039A (ja) | 2004-07-08 | 2006-01-26 | Towa Yakuhin Kk | 高い安定性を有するシンバスタチン固形製剤 |
Non-Patent Citations (1)
Title |
---|
"Iyakuhin Tenkabutsu Jiten", 14 January 1994, JAPAN PHARMACEUTICAL EXCIPIENTS COUNCIL, XP008146603 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7915427B2 (en) | 2006-03-08 | 2011-03-29 | Kyorin Pharmaceuticals Co., Ltd. | Process for producing aminoacetyl pyrrolidine carbonitrile derivative and intermediate for production thereof |
US8143427B2 (en) | 2007-03-22 | 2012-03-27 | Kyorin Pharmaceutical Co., Ltd. | Method for producing aminoacetylpyrrolidinecarbonitrile derivative |
US8476470B2 (en) | 2008-08-07 | 2013-07-02 | Kyorin Pharmaceutical Co., Ltd. | Process for production of bicyclo[2.2.2]octylamine derivative |
WO2010110436A1 (ja) * | 2009-03-27 | 2010-09-30 | 杏林製薬株式会社 | 塩基性添加剤を含有するマトリックス型徐放性製剤 |
JPWO2010110436A1 (ja) * | 2009-03-27 | 2012-10-04 | 杏林製薬株式会社 | 塩基性添加剤を含有するマトリックス型徐放性製剤 |
JP2012211101A (ja) * | 2011-03-31 | 2012-11-01 | Ssp Co Ltd | フィルムコーティング用組成物 |
Also Published As
Publication number | Publication date |
---|---|
EP2327406A1 (en) | 2011-06-01 |
CN102186474A (zh) | 2011-09-14 |
RU2011108420A (ru) | 2012-09-20 |
KR20110044780A (ko) | 2011-04-29 |
US20110152342A1 (en) | 2011-06-23 |
CA2733778A1 (en) | 2010-02-18 |
EP2327406A4 (en) | 2014-04-09 |
JPWO2010018866A1 (ja) | 2012-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2442799B1 (en) | Solid pharmaceutical composition comprising rivaroxaban | |
CA2785857C (en) | Production method of solid preparations and the solid preparations produced by the method | |
EP0219161B1 (en) | Process for the preparation of stabilized isosorbide-5-mononitrate tablets, being also of sustained release, and formulations thus obtained | |
KR102317664B1 (ko) | 이리노테칸 함유 경구용 고형제제 및 그 제조방법 | |
CA2732777A1 (en) | Pharmaceutical formulations of an hcv protease inhibitor in a solid molecular dispersion | |
EP3384901A1 (en) | Pharmaceutical composition comprising lenvatinib mesylate | |
EA032126B1 (ru) | Твердая фармацевтическая композиция, содержащая метформин и вилдаглиптин, и способы ее получения | |
WO2010018866A1 (ja) | 安定化された医薬組成物 | |
US20120029032A1 (en) | Matrix-type sustained release preparation containing basic additive | |
EP2266541A1 (en) | Solid pharmaceutical composition comprising rivaroxaban | |
KR101627860B1 (ko) | 안정한 에구알렌나트륨 고형 제제 | |
EP3860606B1 (en) | Pharmaceutical composition comprising lenvatinib esylate or tosylate | |
KR102206104B1 (ko) | 실로도신을 포함하는 과립물, 및 이를 포함하는 약학적 조성물 및 제형 | |
EP3219309A1 (en) | Fixed dosed pharmaceutical composition comprising amlodipine, candesartan cilexetil and hydrochlorothiazide for the treatment of hypertension | |
EP2568970B1 (en) | Stable pharmaceutical formulations containing an antihistaminic | |
CN110494139B (zh) | 含有纳呋拉啡的经片剂化的药物组合物 | |
EP3492083A1 (en) | Solid preparation having improved light stability | |
WO2020111089A1 (ja) | 医薬組成物 | |
WO2014046129A1 (ja) | 溶出性及び/又は吸収性が改善された経口投与用医薬組成物 | |
JP2011037787A (ja) | 塩基性薬物のpHに依存しない安定放出組成物 | |
JP2011057586A (ja) | pH非依存性マトリックス型徐放性製剤 | |
EP3275432A1 (en) | Dosage form with ace inhibitor | |
BR112019016802B1 (pt) | Composição farmacêutica em comprimidos, e, comprimido | |
JP2011157308A (ja) | 安定医薬組成物及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980140695.0 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09806757 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2733778 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010524755 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13058641 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009806757 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1638/CHENP/2011 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 20117005703 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011108420 Country of ref document: RU |