JP5454142B2 - アミノ酸高含量固形製剤の低容量化製法 - Google Patents
アミノ酸高含量固形製剤の低容量化製法 Download PDFInfo
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- 229960003067 cystine Drugs 0.000 description 1
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- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- PMMYEEVYMWASQN-UHFFFAOYSA-N dl-hydroxyproline Natural products OC1C[NH2+]C(C([O-])=O)C1 PMMYEEVYMWASQN-UHFFFAOYSA-N 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- YSMODUONRAFBET-UHNVWZDZSA-N erythro-5-hydroxy-L-lysine Chemical compound NC[C@H](O)CC[C@H](N)C(O)=O YSMODUONRAFBET-UHNVWZDZSA-N 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
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- 238000000605 extraction Methods 0.000 description 1
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- 239000001530 fumaric acid Substances 0.000 description 1
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 1
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- 239000004220 glutamic acid Substances 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- QJHBJHUKURJDLG-UHFFFAOYSA-N hydroxy-L-lysine Natural products NCCCCC(NO)C(O)=O QJHBJHUKURJDLG-UHFFFAOYSA-N 0.000 description 1
- 125000002349 hydroxyamino group Chemical group [H]ON([H])[*] 0.000 description 1
- 229960002591 hydroxyproline Drugs 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229940057106 isoleucine / leucine / valine Drugs 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-N methyl sulfate Chemical compound COS(O)(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-N 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 229960003104 ornithine Drugs 0.000 description 1
- LDCYZAJDBXYCGN-UHFFFAOYSA-N oxitriptan Natural products C1=C(O)C=C2C(CC(N)C(O)=O)=CNC2=C1 LDCYZAJDBXYCGN-UHFFFAOYSA-N 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 235000021118 plant-derived protein Nutrition 0.000 description 1
- 229920000724 poly(L-arginine) polymer Polymers 0.000 description 1
- 108010011110 polyarginine Proteins 0.000 description 1
- 108010064470 polyaspartate Proteins 0.000 description 1
- 229920002643 polyglutamic acid Polymers 0.000 description 1
- 229920000656 polylysine Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005563 spheronization Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 229940034208 thyroxine Drugs 0.000 description 1
- XUIIKFGFIJCVMT-UHFFFAOYSA-N thyroxine-binding globulin Natural products IC1=CC(CC([NH3+])C([O-])=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 XUIIKFGFIJCVMT-UHFFFAOYSA-N 0.000 description 1
- 229940035722 triiodothyronine Drugs 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
- A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
- A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
-
- 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
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
-
- 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
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- Molecular Biology (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
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Description
〔2〕前記混練および造粒工程が30分以内で行われ、乾燥後の造粒物の比容積が1.5mL/g以下である、前記〔1〕に記載の製造方法。
〔3〕前記固形製剤が50質量%以上のアミノ酸を含有し、かつ当該アミノ酸の1回摂取量が1g以上である、前記〔1〕または〔2〕に記載の製造方法。
〔4〕前記固形製剤が90質量%以上の、イソロイシン、ロイシンおよびバリンから選ばれる分岐鎖アミノ酸を少なくとも1種含有するものである、前記〔1〕〜〔3〕いずれかに記載の製造方法。
〔5〕前記混練および造粒工程が酸の存在下で行われる、前記〔1〕〜〔4〕いずれかに記載の製造方法。
〔6〕前記酸が、クエン酸、リンゴ酸、酒石酸、酢酸、炭酸、リン酸、塩酸およびアスコルビン酸からなる群より選ばれる少なくとも1種である前記〔5〕に記載の製造方法。
〔7〕固形製剤が顆粒剤である前記〔1〕〜〔6〕いずれかに記載の製造方法。
〔8〕前記〔1〕〜〔7〕いずれかに記載の製造方法により製造されるアミノ酸高含量固形製剤。
〔9〕1回摂取量として3g以上のアミノ酸を含有するものである、前記〔8〕に記載の固形製剤。
アミノ酸に付加して医薬上許容される塩を形成する酸としては、例えば、塩化水素、臭化水素、硫酸、リン酸等の無機酸;酢酸、乳酸、クエン酸、酒石酸、マレイン酸、フマル酸、モノメチル硫酸等の有機酸が挙げられる。
アミノ酸と医薬上許容される塩を形成する塩基の例としては、例えば、ナトリウム、カリウム、カルシウム等の金属の水酸化物または炭酸化物、あるいはアンモニア等の無機塩基;エチレンジアミン、プロピレンジアミン、エタノールアミン、モノアルキルエタノールアミン、ジアルキルエタノールアミン、ジエタノールアミン、トリエタノールアミン等の有機塩基が挙げられる。
あらかじめ粗粉砕された3種の分岐鎖アミノ酸(質量比でロイシン:イソロイシン:バリン=2:1:1.2)800gを混合し、メジアン径250μmの分岐鎖アミノ酸混合物を得た。これに表1記載の組成からなる結合液を加えて、高速混練造粒機(トリプルマスターTMG−5、品川工業所社製)に投入し、公転26rpm、アジテーター自転500rpm、チョッパー自転3914rpmで20分間造粒した。得られたウェットな造粒物を、フローコーターFLO−5(フロイント産業社製)で給気温度80℃で乾燥することにより乾燥顆粒を得た。乾燥後の顆粒の比容積は、1.5mL/gであった。
実施例1と同様のあらかじめ粗粉砕された3種の分岐鎖アミノ酸(質量比でロイシン:イソロイシン:バリン=2:1:1.2)2300gを混合し、メジアン径250μmの分岐鎖アミノ酸混合物を得た。これに表1記載の組成からなる結合液を加えて、攪拌造粒機(ハイスピードミキサーFS−10、深江パウテック社製)に投入し、アジテーター300rpm、チョッパー3600rpmで10分間造粒した。得られたウェットな造粒物を、フローコーターFLO−5(フロイント産業社製)で給気温度80℃で乾燥することにより乾燥顆粒を得た。乾燥後の顆粒の比容積は、1.6mL/gであった。なお、10分間以上の造粒では、造粒物の破砕が起こり粉化したため、顆粒の適合基準に適合しなかった。
Claims (6)
- アミノ酸を含有する粉体および、メチルセルロース、ヒドロキシプロピルメチルセルロース、ヒドロキシプロピルメチルセルロースフタレート、コムギデンプン、ポリビニルピロリドン、ポリビニルアルコール、アクリル酸ポリマー、およびゼラチンからなる群より選ばれる結合剤を容器に収容し、当該容器内で一工程で30分以内で混練および造粒する工程、ならびに
造粒物を乾燥させる工程、ここで、乾燥後の造粒物の比容積は1.5mL/g以下である、
を含む、50質量%以上のアミノ酸を有効成分として含有し、かつ当該アミノ酸の1回摂取量が1g以上である固形製剤の製造方法。 - 前記混練および造粒工程が高速混練造粒機を用いて行われる、請求項1に記載の製造方法。
- 前記固形製剤が90質量%以上の、イソロイシン、ロイシンおよびバリンから選ばれる分岐鎖アミノ酸を少なくとも1種含有するものである、請求項1または2に記載の製造方法。
- 前記混練および造粒工程が、リンゴ酸、酒石酸、酢酸、炭酸、リン酸、塩酸およびアスコルビン酸からなる群より選ばれる少なくとも1種の酸の存在下で行われる、請求項1〜3いずれかに記載の製造方法。
- 固形製剤が顆粒剤である請求項1〜4いずれかに記載の製造方法。
- 前記固形製剤が1回摂取量として3g以上のアミノ酸を含有するものである、請求項3〜5いずれかに記載の製造方法。
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JPH09278534A (ja) * | 1996-04-05 | 1997-10-28 | Matsushita Electric Ind Co Ltd | セラミック顆粒の製造方法 |
JP2003212768A (ja) * | 2002-01-24 | 2003-07-30 | Ajinomoto Co Inc | 分岐鎖アミノ酸含有顆粒の製造方法 |
JP2004081010A (ja) * | 2002-08-22 | 2004-03-18 | Fancl Corp | 食品組成物 |
WO2006085677A1 (en) * | 2005-02-09 | 2006-08-17 | Shinagawa Machinery Works Co., Ltd | Kneading and granulating machine |
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JPH09278534A (ja) * | 1996-04-05 | 1997-10-28 | Matsushita Electric Ind Co Ltd | セラミック顆粒の製造方法 |
JP2003212768A (ja) * | 2002-01-24 | 2003-07-30 | Ajinomoto Co Inc | 分岐鎖アミノ酸含有顆粒の製造方法 |
JP2004081010A (ja) * | 2002-08-22 | 2004-03-18 | Fancl Corp | 食品組成物 |
WO2006085677A1 (en) * | 2005-02-09 | 2006-08-17 | Shinagawa Machinery Works Co., Ltd | Kneading and granulating machine |
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