JP2000512302A - 両凸の迅速に崩壊する投薬形態 - Google Patents
両凸の迅速に崩壊する投薬形態Info
- Publication number
- JP2000512302A JP2000512302A JP10502218A JP50221898A JP2000512302A JP 2000512302 A JP2000512302 A JP 2000512302A JP 10502218 A JP10502218 A JP 10502218A JP 50221898 A JP50221898 A JP 50221898A JP 2000512302 A JP2000512302 A JP 2000512302A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- dosage form
- forming substance
- foam
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 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
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- A—HUMAN NECESSITIES
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- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
- A61K9/0056—Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
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- Nutrition Science (AREA)
- Physiology (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.マトリックス形成物質の多孔性網状構造から成る固体の迅速に崩壊する投薬 形態の製造方法であって、 ・型を、凸状のメニスカスが型の上部に創製されるように、マトリックス形成物 質を含む予め決められた量の水性組成物で過剰充填すること; ・型中の水性組成物を凍結させること;そして ・それを凍結乾燥もしくは固体状態の溶解を受けさせることにより、凍結された 組成物から溶媒を除去し、かようにマトリックス形成物質の多孔性網状構造を残 すこと、 を含んで成り;型の底部表面の形状が上部の凍結されたメニスカスの形状の鏡像 であることを特徴とし、鏡面は型の縁により規定される平面に平行であり、かよ うに対称の上部および底部表面を有する両凸錠として造形される投薬形態を生じ る方法。 2.型の容積が300ないし2,000mm3(0.3ないし2ml)の範囲にあり、かつ、投薬 形態の体積が350ないし2,500mm3(0.35ないし2.5ml)の範囲にある、請求の範囲 1に記載の方法。 3.型の容積が350ないし800mm3(0.35ないし0.8ml)の範囲にあり、かつ、投薬 形態の体積が450ないし1,000mm3(0.45ないし1ml)の範囲にある、請求の範囲 2に記載の方法。 4.型の最大深さが3.4ないし6mmの範囲にあるか;もしくは、型中の凍結され た組成物の最大厚さが5.0ないし8.5mmの範囲にある、請求の範囲1に記載の方法 。 5.型の縁により規定される表面の面積が100ないし500mm2の範囲にあり、かつ 、曲線的形状を有する、請求の範囲1に記載の方法。 6.前記曲線的形状が、円形、楕円形、扁長、扁円もしくは多角形であり、後者 は内部角290°の場合は曲線的な角を伴う、請求の範囲5に記載の方法。 7.型がフィルム状プラスチック素材のシートもしくは金属板中のくぼみである 、請求の範囲1に記載の方法。 8.型がポリプロピレンシート中の熱成形されたカップであり、その表面が場合 によってはシリコーン処理される、請求の範囲7に記載の方法。 9.水性組成物が、溶液、懸濁液、分散体、乳濁液もしくは発泡体の形態にある 、請求の範囲1に記載の方法。 10.マトリックス形成物質が、 i)水溶性の水和可能なゲルもしくは発泡体形成物質、 ii)このゲルもしくは発泡体形成物質の硬質化剤、および場合によっては iii)1種もしくはそれ以上のアミノ酸 を含んで成る、請求の範囲9に記載の方法。 11.ゲルもしくは発泡体形成物質が、それぞれ単独でもしくは組み合わせの、 ゼラチン、ゼラチンA、ゼラチンB、流動ゼラチン、変性流動ゼラチン、デラチ ン誘導体、アルブミン、大豆繊維タンパク質、小麦およびオオバコ種子タンパク 質、ジャガイモタンパク質、パパインから選択されるタンパク質性物質;コアセ ルベート卵レシチンもしくはレシチンから選択されるリン脂質;アカシア、グア ール、アガー、イナゴマメ、キサンタンおよびトラガカントガムから選択される ガム;アルギネート(ポリマンニュロン酸)、キトサン、カラギーナン、デキス トラン、デキストリン、マルトリン(マルトデキストリン)、ペクチン(ポリガ ラ クチュロン酸)、微晶質性セルロース、コーンシロップ固形物、コンニャク粉、 米粉、小麦グルテンから選択される多糖;ポリビニルピロリドン、カルボキシメ チルセルロースナトリウム、デンプングリコール酸ナトリウム、ヒドロキシエチ ルセルロースから選択される合成ポリマー;ならびに、ゼラチン−アカシア複合 体から選択されるポリペプチド/タンパク質もしくは多糖複合体である、請求の 範囲10に記載の方法。 12.硬質化物質が、単糖、直鎖状もしくは環状のオリゴ糖、多糖または無機物 質、あるいはそれらの組み合わせである、請求の範囲10に記載の方法。 13.硬質化物質が、マンニトール、キシリトール、ソルビトール、ブドウ糖、 果糖、ショ糖、乳糖、麦芽糖、ガラクトース、トレハロース;β−シクロデキス トリンもしくは2−ヒドロキシプロピル−β−シクロデキストリン、デキストラ ン、デキストリンから選択される環状糖、リン酸ナトリウム、塩化ナトリウム、 ケイ酸アルミニウムマグネシウム、トリケイ酸マグネシウム、天然粘土から選択 される無機物質、またはそれらの組み合わせである、請求の範囲12に記載の方 法。 14.アミノ酸が、グリシン、L−アスパラギン酸、L−グルタミン酸、L−ヒ ドロキシプロリン、L−イソロイシン、L−フェニルアラニンもしくはそれらの 組み合わせである、請求の範囲10に記載の方法。 15.マトリックス形成物質が、 i)0.1%から15%(w/w)までの水溶性の水和可能なゲルもしくは発泡体形成 物質; ii)0.5%から10%(w/w)までのこのゲルもしくは発泡体形成物質の硬質化 剤、および場合によっては iii)0.5%から10%(w/w)までの1種もしくはそれ以上のアミノ酸 を含んで成る、請求の範囲10に記載の方法。 16.マトリックス形成物質が、 i)1.2%から3%(w/w)までの水溶性の水和可能なゲルもしくは発泡体形成 物質; ii)1%から4%(w/w)までのこのゲルもしくは発泡体形成物質の硬質化剤 、および場合によっては; iii)0.8%から2.5%(w/w)までの1種もしくはそれ以上のアミノ酸 を含んで成る、請求の範囲15に記載の方法。 17.水溶性の水和可能なゲルもしくは発泡体形成物質の総量に対するアミノ酸 のそれの重量比が1:1から1:3までであり;硬質化剤の量に対する水溶性の 水和可能なゲルもしくは発泡体形成物質のそれの重量比が2:1から1:2まで であり;そして、水性組成物中の水の総量に対する非溶媒成分のそれの重量比が 1:9から1:33までの範囲にわたる、請求の範囲10に記載の方法。 18.水溶性の水和可能なゲルもしくは発泡体形成物質の総量に対するアミノ酸 のそれの重量比が1:1.5であり;硬質化剤の量に対する水溶性の水和可能なゲ ルもしくは発泡体形成物質のそれの重量比が1.5:2であり;そして、水性組成 物中の水の総量に対する非溶媒成分のそれの重量比が1:13から1:30までの範 囲にわたる、請求の範囲17に記載の方法。 19.水性組成物が、有効成分としてヒトもしくは家畜の使用のための薬物物質 を含んで成る、請求の範囲1に記載の方法。 20.水性組成物が、栄養素、ビタミン、他の有効成分、甘味料、調味剤、着色 剤、界面活性剤、保存剤、抗酸化剤、粘度増強剤、ミネラル、診断薬、肥料もし くは殺虫剤をさらに含んで成る、請求の範囲19に記載の方法。 21.薬物が、シサプリド[(±)−cis−4−アミノ−5−クロロ−N−[1 −[3−(4−フルオロフェノキシ)プロピル]−3−メトキシ−4−ピペリジ ニル]−2−メトキシベンズアミドモノヒドラート]である、請求の範囲19に 記載の方法。 22.マトリックス物質が20℃で水により10秒以内に崩壊され得る、請求の範囲 1に記載の方法。 23.請求の範囲1ないし22の方法のいずれか1個により得られる、固体の迅 速に崩壊する投薬形態。 24.規則的パターンに配置された複数の型を含んで成る、請求の範囲1ないし 22の方法のいずれか1個での使用のための、フィルム状プラスチック素材もし くは金属から作成されるシートであって、各型の底部表面の形状が上部の予め決 められた凸状のメニスカスの形状の鏡像であることを特徴とし、鏡面は型の縁に より規定される平面に平行であり、このシートが従って対称の上部および底部表 面を有する両凸錠として造形される投薬形態を製造するのに適するシート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2025996P | 1996-06-17 | 1996-06-17 | |
US60/020,259 | 1996-06-17 | ||
PCT/EP1997/003065 WO1997048383A1 (en) | 1996-06-17 | 1997-06-10 | Biconvex rapidly disintegrating dosage forms |
Publications (2)
Publication Number | Publication Date |
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JP2000512302A true JP2000512302A (ja) | 2000-09-19 |
JP4371435B2 JP4371435B2 (ja) | 2009-11-25 |
Family
ID=21797599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP50221898A Expired - Lifetime JP4371435B2 (ja) | 1996-06-17 | 1997-06-10 | 両凸の迅速に崩壊する投薬形態 |
Country Status (26)
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US (1) | US6224905B1 (ja) |
EP (1) | EP0910345B1 (ja) |
JP (1) | JP4371435B2 (ja) |
CN (1) | CN1191824C (ja) |
AT (1) | ATE213154T1 (ja) |
AU (1) | AU713062B2 (ja) |
BR (1) | BR9709829A (ja) |
CA (1) | CA2257303C (ja) |
CY (1) | CY2288B1 (ja) |
CZ (1) | CZ297261B6 (ja) |
DE (1) | DE69710460T2 (ja) |
DK (1) | DK0910345T3 (ja) |
EE (1) | EE03549B1 (ja) |
ES (1) | ES2172793T3 (ja) |
HU (1) | HU225819B1 (ja) |
IL (1) | IL127603A (ja) |
NO (1) | NO321510B1 (ja) |
NZ (1) | NZ332832A (ja) |
PL (1) | PL188231B1 (ja) |
PT (1) | PT910345E (ja) |
SI (1) | SI0910345T1 (ja) |
SK (1) | SK282868B6 (ja) |
TR (1) | TR199802616T2 (ja) |
TW (1) | TW402561B (ja) |
WO (1) | WO1997048383A1 (ja) |
ZA (1) | ZA975277B (ja) |
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1997
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007063272A (ja) * | 2005-08-26 | 2007-03-15 | Natl Starch & Chem Investment Holding Corp | 粘膜デリバリー錠剤 |
JP2012525177A (ja) * | 2009-04-29 | 2012-10-22 | インターベツト・インターナシヨナル・ベー・ベー | ヒトに使用するための口腔内崩壊錠の形成方法 |
JP2012525175A (ja) * | 2009-04-29 | 2012-10-22 | インターベツト・インターナシヨナル・ベー・ベー | 錠剤を形成するための方法及び前記方法を適用するのに適した装置 |
JP2013053136A (ja) * | 2011-08-09 | 2013-03-21 | Taisho Pharmaceutical Co Ltd | 内服液剤 |
JP2013053135A (ja) * | 2011-08-09 | 2013-03-21 | Taisho Pharmaceutical Co Ltd | 内服製剤 |
JPWO2019004155A1 (ja) * | 2017-06-27 | 2020-04-23 | 第一三共株式会社 | 錠剤 |
JP7203726B2 (ja) | 2017-06-27 | 2023-01-13 | 第一三共株式会社 | 錠剤 |
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