JPH10500899A - 不明確な融点をもつ有効成分を含有するパール状物の調製方法および得られたパール状物 - Google Patents
不明確な融点をもつ有効成分を含有するパール状物の調製方法および得られたパール状物Info
- Publication number
- JPH10500899A JPH10500899A JP8500448A JP50044896A JPH10500899A JP H10500899 A JPH10500899 A JP H10500899A JP 8500448 A JP8500448 A JP 8500448A JP 50044896 A JP50044896 A JP 50044896A JP H10500899 A JPH10500899 A JP H10500899A
- Authority
- JP
- Japan
- Prior art keywords
- pearl
- active ingredient
- melting point
- temperature
- excipient
- 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
- 239000004480 active ingredient Substances 0.000 title claims abstract description 43
- 230000008018 melting Effects 0.000 title claims abstract description 30
- 238000002844 melting Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title description 3
- 239000011049 pearl Substances 0.000 claims abstract description 64
- 239000000546 pharmaceutical excipient Substances 0.000 claims abstract description 43
- 238000002425 crystallisation Methods 0.000 claims abstract description 21
- 230000008025 crystallization Effects 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000005469 granulation Methods 0.000 claims abstract description 9
- 230000003179 granulation Effects 0.000 claims abstract description 9
- 239000012730 sustained-release form Substances 0.000 claims abstract description 9
- 238000013268 sustained release Methods 0.000 claims abstract description 8
- 230000009477 glass transition Effects 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- DKYWVDODHFEZIM-UHFFFAOYSA-N ketoprofen Chemical compound OC(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 DKYWVDODHFEZIM-UHFFFAOYSA-N 0.000 claims description 26
- 229960000991 ketoprofen Drugs 0.000 claims description 26
- 230000001747 exhibiting effect Effects 0.000 claims description 13
- 235000021355 Stearic acid Nutrition 0.000 claims description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 8
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 8
- 239000008117 stearic acid Substances 0.000 claims description 8
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 6
- 239000007900 aqueous suspension Substances 0.000 claims description 5
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 5
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 5
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 5
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical group OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 239000012729 immediate-release (IR) formulation Substances 0.000 claims 1
- 230000002688 persistence Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 238000005243 fluidization Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 3
- 238000004781 supercooling Methods 0.000 description 3
- -1 acetyl para-aminophenol Chemical compound 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004455 differential thermal analysis Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013265 extended release Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 description 1
- 241001446467 Mama Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229960001680 ibuprofen Drugs 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- PLIKAWJENQZMHA-UHFFFAOYSA-N p-hydroxyphenylamine Natural products NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/06—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
-
- 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
- A61K9/167—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Biophysics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Glanulating (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Eye Examination Apparatus (AREA)
- Steroid Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Dental Preparations (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.不明確な融点を示す有効成分のガラス転移温度より高く、かつ賦形剤の液化 開始温度よりも低い温度に維持された温度の流動床が塔の底部に加えられたこと を特徴とする、不明確な融点を示す有効成分と結晶化のための賦形剤とを噴射造 粒塔の供給用貯蔵器に導入し、当該混合物を振動しているノズルを通過させて冷 たい空気と向流しながら塔内を落下するようにしたパール状物を形成する、不明 確な融点を示す有効成分のパール状物であって、持続性の放出プロフィルを示す パール状物の調製方法。 2.賦形剤の液化開始温度よりも高い温度に維持された温度の流動床が塔を噴射 造粒塔の底部に付加することを特徴とする、不明確な融点を示す有効成分と結晶 化のための賦形剤とを噴射造粒塔の供給用貯蔵器に導入し、当該混合物を振動し ているノズルを通過させて冷たい空気と向流しながら塔内を落下するようにして パール状物を形成する、融点が不明確な有効成分のパール状物であって、迅速な 放出プロフィルを示すパール状物の調製方法。 3.当該ノズルの直径が0.4mmよりも大きいことを特徴とする請求の範囲1記載 の方法。 4.ケトプロフェンおよび融点が55度Cより高いステアリン酸から成り、その直 径が最低700μmと同等であり、好ましくは最低1000μmと同等であることを特徴 とする、請求の範囲1および3のいずれかに従って得られた、持続性放出プロフ ィルを示すケトプロフェンのパール状物。 5.0.040μl/gより小さい孔容積を有することを特徴とする、持続性 放出プロフィルを示すケトプロフェンのパール状物。 6.有効成分および親水性ポリマーを含有する水性懸濁液で被覆された、請求の 範囲1および3から5のいずれかひとつに従うパール状物から成ることを特徴と する、持続性放出および即時性の放出を示す、不明確な結晶化点を示す有効成分 のパール状物。 7.当該親水性ポリマーがヒドロキシプロピルメチルセルロースから選択される ことを特徴とする、請求の範囲6に記載のパール状物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9406842A FR2720631B1 (fr) | 1994-06-03 | 1994-06-03 | Procédé de préparation et perles obtenues contenant un principe actif présentant un point de fusion non défini. |
| FR94/06842 | 1994-06-03 | ||
| PCT/FR1995/000717 WO1995033433A1 (fr) | 1994-06-03 | 1995-06-01 | Procede de preparation et perles obtenues contenant un principe actif presentant un point de fusion non defini |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10500899A true JPH10500899A (ja) | 1998-01-27 |
| JP3777556B2 JP3777556B2 (ja) | 2006-05-24 |
Family
ID=9463876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50044896A Expired - Fee Related JP3777556B2 (ja) | 1994-06-03 | 1995-06-01 | 不明確な融点をもつ有効成分を含有するパール状物の調製方法および得られたパール状物 |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US6074580A (ja) |
| EP (1) | EP0762865B1 (ja) |
| JP (1) | JP3777556B2 (ja) |
| CN (1) | CN1149824A (ja) |
| AT (1) | ATE169210T1 (ja) |
| AU (1) | AU693561B2 (ja) |
| BR (1) | BR9507879A (ja) |
| CA (1) | CA2190395A1 (ja) |
| CZ (1) | CZ352296A3 (ja) |
| DE (1) | DE69503901T2 (ja) |
| DK (1) | DK0762865T3 (ja) |
| ES (1) | ES2119450T3 (ja) |
| FI (1) | FI112599B (ja) |
| FR (1) | FR2720631B1 (ja) |
| GR (1) | GR3027592T3 (ja) |
| HU (1) | HUT76712A (ja) |
| NO (1) | NO965081D0 (ja) |
| NZ (1) | NZ287894A (ja) |
| PL (1) | PL317428A1 (ja) |
| SK (1) | SK153996A3 (ja) |
| WO (1) | WO1995033433A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018030528A1 (ja) * | 2016-08-10 | 2018-02-15 | バイオ科学株式会社 | ルーメンバイパス製剤の製造方法とこれにより得られた顆粒剤 |
| JP2020137522A (ja) * | 2020-05-29 | 2020-09-03 | バイオ科学株式会社 | ルーメンバイパス製剤の製造方法とこれにより得られた顆粒剤 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19834064A1 (de) * | 1998-07-29 | 2000-02-03 | Zentis Gmbh & Co Franz | Verfahren und Vorrichtung zur Herstellung von Partikeln eines Lebensmittels |
| DE19845126A1 (de) * | 1998-09-30 | 2000-04-06 | Marco Systemanalyse Entw | Verfahren zur Tropfenbildung |
| DE10019508A1 (de) * | 2000-04-19 | 2001-10-31 | Rieter Automatik Gmbh | Verfahren und Vorrichtung zur Vertropfung von Vorprodukten thermoplastischer Polyester oder Copolyester |
| ES2396598T3 (es) * | 2000-08-25 | 2013-02-22 | Senju Pharmaceutical Co., Ltd. | Preparaciones en forma de suspensiones acuosas |
| CA2549225A1 (en) * | 2003-12-04 | 2005-06-16 | Pfizer Products Inc. | Spray-congeal process using an extruder for preparing multiparticulate crystalline drug compositions containing preferably a poloxamer and a glyceride |
| CN100431515C (zh) * | 2005-05-24 | 2008-11-12 | 浙江大学 | 稳定微粒化药物添加剂的制备方法 |
| CN102197171B (zh) * | 2008-10-29 | 2013-08-21 | 三井化学株式会社 | 卷曲复合纤维及包含该纤维的无纺布 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE628183A (ja) * | ||||
| FR2657257B1 (fr) * | 1990-01-19 | 1994-09-02 | Rhone Poulenc Sante | Procede de preparation de medicaments sous forme de perles. |
-
1994
- 1994-06-03 FR FR9406842A patent/FR2720631B1/fr not_active Expired - Fee Related
-
1995
- 1995-06-01 DE DE69503901T patent/DE69503901T2/de not_active Expired - Lifetime
- 1995-06-01 ES ES95921874T patent/ES2119450T3/es not_active Expired - Lifetime
- 1995-06-01 WO PCT/FR1995/000717 patent/WO1995033433A1/fr not_active Ceased
- 1995-06-01 JP JP50044896A patent/JP3777556B2/ja not_active Expired - Fee Related
- 1995-06-01 BR BR9507879A patent/BR9507879A/pt not_active Application Discontinuation
- 1995-06-01 PL PL95317428A patent/PL317428A1/xx unknown
- 1995-06-01 HU HU9603319A patent/HUT76712A/hu unknown
- 1995-06-01 CN CN95193387.6A patent/CN1149824A/zh active Pending
- 1995-06-01 CA CA002190395A patent/CA2190395A1/fr not_active Abandoned
- 1995-06-01 AT AT95921874T patent/ATE169210T1/de active
- 1995-06-01 NZ NZ287894A patent/NZ287894A/en unknown
- 1995-06-01 EP EP95921874A patent/EP0762865B1/fr not_active Expired - Lifetime
- 1995-06-01 CZ CZ963522A patent/CZ352296A3/cs unknown
- 1995-06-01 SK SK1539-96A patent/SK153996A3/sk unknown
- 1995-06-01 DK DK95921874T patent/DK0762865T3/da active
- 1995-06-01 AU AU26764/95A patent/AU693561B2/en not_active Ceased
-
1996
- 1996-11-28 NO NO965081A patent/NO965081D0/no unknown
- 1996-12-02 FI FI964811A patent/FI112599B/fi not_active IP Right Cessation
- 1996-12-03 US US08/760,155 patent/US6074580A/en not_active Expired - Fee Related
-
1998
- 1998-08-06 GR GR980401038T patent/GR3027592T3/el unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018030528A1 (ja) * | 2016-08-10 | 2018-02-15 | バイオ科学株式会社 | ルーメンバイパス製剤の製造方法とこれにより得られた顆粒剤 |
| CN109414039A (zh) * | 2016-08-10 | 2019-03-01 | 生物科学株式会社 | 过瘤胃制剂的制造方法及由此得到的颗粒剂 |
| JP2020137522A (ja) * | 2020-05-29 | 2020-09-03 | バイオ科学株式会社 | ルーメンバイパス製剤の製造方法とこれにより得られた顆粒剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2720631B1 (fr) | 1996-07-12 |
| FI964811A0 (fi) | 1996-12-02 |
| NO965081L (no) | 1996-11-28 |
| PL317428A1 (en) | 1997-04-14 |
| FI112599B (fi) | 2003-12-31 |
| FI964811L (fi) | 1996-12-02 |
| FR2720631A1 (fr) | 1995-12-08 |
| BR9507879A (pt) | 1997-08-12 |
| EP0762865A1 (fr) | 1997-03-19 |
| HUT76712A (en) | 1997-10-28 |
| AU693561B2 (en) | 1998-07-02 |
| DK0762865T3 (da) | 1998-11-16 |
| WO1995033433A1 (fr) | 1995-12-14 |
| CN1149824A (zh) | 1997-05-14 |
| CZ352296A3 (en) | 1997-03-12 |
| US6074580A (en) | 2000-06-13 |
| DE69503901D1 (de) | 1998-09-10 |
| ATE169210T1 (de) | 1998-08-15 |
| CA2190395A1 (fr) | 1995-12-14 |
| NZ287894A (en) | 1998-07-28 |
| AU2676495A (en) | 1996-01-04 |
| EP0762865B1 (fr) | 1998-08-05 |
| NO965081D0 (no) | 1996-11-28 |
| HU9603319D0 (en) | 1997-01-28 |
| JP3777556B2 (ja) | 2006-05-24 |
| ES2119450T3 (es) | 1998-10-01 |
| SK153996A3 (en) | 1997-07-09 |
| GR3027592T3 (en) | 1998-11-30 |
| DE69503901T2 (de) | 1999-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050531 |
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