JPH09511661A - エアゾル噴射剤中のエアゾル製剤処方の連続粉砕のための方法および装置 - Google Patents
エアゾル噴射剤中のエアゾル製剤処方の連続粉砕のための方法および装置Info
- Publication number
- JPH09511661A JPH09511661A JP7526342A JP52634295A JPH09511661A JP H09511661 A JPH09511661 A JP H09511661A JP 7526342 A JP7526342 A JP 7526342A JP 52634295 A JP52634295 A JP 52634295A JP H09511661 A JPH09511661 A JP H09511661A
- Authority
- JP
- Japan
- Prior art keywords
- aerosol formulation
- aerosol
- propellant
- tank
- particle size
- 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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- OEXHQOGQTVQTAT-JRNQLAHRSA-N ipratropium Chemical compound O([C@H]1C[C@H]2CC[C@@H](C1)[N@@+]2(C)C(C)C)C(=O)C(CO)C1=CC=CC=C1 OEXHQOGQTVQTAT-JRNQLAHRSA-N 0.000 description 1
- 229940074928 isopropyl myristate Drugs 0.000 description 1
- 229940039009 isoproterenol Drugs 0.000 description 1
- 238000002356 laser light scattering Methods 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 150000002617 leukotrienes Chemical class 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 229940040129 luteinizing hormone Drugs 0.000 description 1
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 1
- SPIJXNSIVIGRKN-UHFFFAOYSA-N n,n,1,1,1-pentafluoromethanamine Chemical compound FN(F)C(F)(F)F SPIJXNSIVIGRKN-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003399 opiate peptide Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 229940094443 oxytocics prostaglandins Drugs 0.000 description 1
- XNOPRXBHLZRZKH-DSZYJQQASA-N oxytocin Chemical compound C([C@H]1C(=O)N[C@H](C(N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@H](N)C(=O)N1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(C)C)C(=O)NCC(N)=O)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 XNOPRXBHLZRZKH-DSZYJQQASA-N 0.000 description 1
- 229960001723 oxytocin Drugs 0.000 description 1
- 239000000816 peptidomimetic Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- OXCMYAYHXIHQOA-UHFFFAOYSA-N potassium;[2-butyl-5-chloro-3-[[4-[2-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol Chemical compound [K+].CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C2=N[N-]N=N2)C=C1 OXCMYAYHXIHQOA-UHFFFAOYSA-N 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 150000003180 prostaglandins Chemical class 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- MIXMJCQRHVAJIO-TZHJZOAOSA-N qk4dys664x Chemical compound O.C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2C[C@H]3OC(C)(C)O[C@@]3(C(=O)CO)[C@@]2(C)C[C@@H]1O.C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2C[C@H]3OC(C)(C)O[C@@]3(C(=O)CO)[C@@]2(C)C[C@@H]1O MIXMJCQRHVAJIO-TZHJZOAOSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002461 renin inhibitor Substances 0.000 description 1
- 229940086526 renin-inhibitors Drugs 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229960002052 salbutamol Drugs 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 230000000580 secretagogue effect Effects 0.000 description 1
- IZTQOLKUZKXIRV-YRVFCXMDSA-N sincalide Chemical compound C([C@@H](C(=O)N[C@@H](CCSC)C(=O)NCC(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(N)=O)NC(=O)[C@@H](N)CC(O)=O)C1=CC=C(OS(O)(=O)=O)C=C1 IZTQOLKUZKXIRV-YRVFCXMDSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 235000011069 sorbitan monooleate Nutrition 0.000 description 1
- 239000001593 sorbitan monooleate Substances 0.000 description 1
- 229940035049 sorbitan monooleate Drugs 0.000 description 1
- 235000020238 sunflower seed Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000007910 systemic administration Methods 0.000 description 1
- 229960000195 terbutaline Drugs 0.000 description 1
- 229960005294 triamcinolone Drugs 0.000 description 1
- GFNANZIMVAIWHM-OBYCQNJPSA-N triamcinolone Chemical compound O=C1C=C[C@]2(C)[C@@]3(F)[C@@H](O)C[C@](C)([C@@]([C@H](O)C4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 GFNANZIMVAIWHM-OBYCQNJPSA-N 0.000 description 1
- MWLSOWXNZPKENC-UHFFFAOYSA-N zileuton Chemical compound C1=CC=C2SC(C(N(O)C(N)=O)C)=CC2=C1 MWLSOWXNZPKENC-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
- A61K9/008—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy comprising drug dissolved or suspended in liquid propellant for inhalation via a pressurized metered dose inhaler [MDI]
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Otolaryngology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Colloid Chemistry (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(a):液体粉砕媒体中で製剤処方の固体成分を粉砕する段階と、(b): その液体粉砕媒体を除去する段階と、(c):段階(b)の結果できる固体のケ ークを破砕する段階と、(c):段階(b)の結果できる破砕されたケークをふ るい分けて所望粒度範囲の固体を得る段階と、(d):ふるいわけた固体をエア ゾル噴射剤と混合する段階と、(e):段階(d)の結果できる混合物をエアゾ ル缶に充填する段階とを有する固体成分を含むエアゾル製剤処方調製の方法にお いて、 最終的にエアゾル製剤処方中の噴射剤として機能する物質中で該固体を粉砕し 、したがって前記段階(a)から(c)が不要となる改良された方法。 2.粉砕媒体および噴射剤の両方として作用する物質が、低沸点低級アルカン類 、低沸点ハロゲン化低級アルカン類、低沸点低級シクロアルカン類、低沸点ハロ ゲン化低級シクロアルカン類、低沸点ジ(低級アルキル)エーテル類、低沸点ハ ロゲン化ジ(低級アルキル)エーテル類、低沸点ジ(低級アルキル)チオエーテ ル類および低沸点ハロゲン化ジ(低級アルキル)チオ エーテル類からなるグループから選択される請求の範囲第1項に記載の方法。 3.粉砕媒体および噴射剤の両方として作用する物質が、クロロジフルオロメタ ン、クロロトリフルオロメタン、ジクロロジフルオロメタン、トリクロロフルオ ロメタン、テトラフルオロエタン、1、2−ジクロロテトラフルオロエタン、ト リクロロフルオロエタン、クロロペンタフルオロプロパン、クロロヘプタフルオ ロプロパン、ヘプタフルオロプロパン、パーフルオロシクロプロパン、パーフル オロプロパン、パーフルオロ−n−ブタン、パーフルオロイソブタン、パーフル オロシクロブタン、パーフルオロジメチルエーテル、パーフルオロフラン、パー フルオロメチルアミン、bis−(トリフルオロメチル)スルフォン、bis− (トリフルオロメチル)スルフィドおよびトリフルオロメチルペンタフルオロス ルフィドからなるグループから選択される請求の範囲第1項に記載の方法。 4.粉砕媒体及び噴射剤の両方として作用する物質がテトラフルオロエタンであ る請求の範囲第1項に記載の方法。 5.粉砕媒体及び噴射剤の両方として作用する物質がヘプタフルオロプロパンで ある請求の範囲第1項に記載の方法。 6.噴射剤物質および治療薬の混合物が、第一冷却供給タンクから第二冷却受容 タンクへ、混合物中に含まれる固体の粒度が所定最大値まで減少するまで粉砕器 中を繰り返し通過する請求の範囲第1項に記載の方法。 7.前記所定最大粒度が工程の流れを連続的に監視することによって決定される 請求の範囲第6項に記載の方法。 8.a)エアゾル製剤処方の供給を支えるための、冷却手段を備える第一供給タ ンクと、 b)冷却手段を備える第二受容タンクと、 c)前記エアゾル製剤処方の固体粒度を減少するため前記供給および受容タ ンク間を相互に接続するビードミル装置と、 d)前記エアゾル製剤処方を前記第一供給タンクから前記粉砕器を通して前 記第二受容タンクへ通過させるポンプ手段と、 e)前記第一供給および第二受容タンクの冷却手段を通して冷却剤を循環さ せる冷却手段とを備える、 エアゾル噴射剤中でエアゾル製剤処方を連続粉砕するための装置。 9.更に、前記エアゾル製剤処方が前記第一供給タンクから前記第二受容タンク へ通過するとき前記エアゾル製剤処方の固体 粒度を流れの中で連続監視する手段を備える請求の範囲第8項に記載の装置。 10.更に、前記ビードミル装置を冷却する手段を備える請求の範囲第8項に記 載の装置。 11.前記エアゾル製剤処方の前記冷却剤および噴射剤成分が同一の物質である 請求の範囲第8項に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/226,132 | 1994-04-11 | ||
US08/226,132 US5711934A (en) | 1994-04-11 | 1994-04-11 | Process for the continuous milling of aerosol pharmaceutical formulations in aerosol propellants |
PCT/US1995/003326 WO1995027475A1 (en) | 1994-04-11 | 1995-03-14 | Process and apparatus for the continuous milling of aerosol pharmaceutical formulations in aerosol propellants |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005014000A Division JP4187724B2 (ja) | 1994-04-11 | 2005-01-21 | エアゾル噴射剤中のエアゾル製剤処方の連続粉砕のための方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09511661A true JPH09511661A (ja) | 1997-11-25 |
JP3758674B2 JP3758674B2 (ja) | 2006-03-22 |
Family
ID=22847689
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP52634295A Expired - Fee Related JP3758674B2 (ja) | 1994-04-11 | 1995-03-14 | エアゾル噴射剤中のエアゾル製剤処方の連続粉砕のための方法および装置 |
JP2005014000A Expired - Lifetime JP4187724B2 (ja) | 1994-04-11 | 2005-01-21 | エアゾル噴射剤中のエアゾル製剤処方の連続粉砕のための方法および装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005014000A Expired - Lifetime JP4187724B2 (ja) | 1994-04-11 | 2005-01-21 | エアゾル噴射剤中のエアゾル製剤処方の連続粉砕のための方法および装置 |
Country Status (10)
Country | Link |
---|---|
US (2) | US5711934A (ja) |
EP (1) | EP0755245B1 (ja) |
JP (2) | JP3758674B2 (ja) |
AT (1) | ATE201586T1 (ja) |
DE (1) | DE69521126T2 (ja) |
DK (1) | DK0755245T3 (ja) |
ES (1) | ES2158942T3 (ja) |
GR (1) | GR3036326T3 (ja) |
PT (1) | PT755245E (ja) |
WO (1) | WO1995027475A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008510779A (ja) * | 2004-08-23 | 2008-04-10 | グラクソ グループ リミテッド | 液体推進剤の存在下で難溶性医薬をミリングするための方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2213638C (en) | 1995-02-24 | 2004-05-04 | Nanosystems L.L.C. | Aerosols containing nanoparticle dispersions |
US5654007A (en) * | 1995-06-07 | 1997-08-05 | Inhale Therapeutic Systems | Methods and system for processing dispersible fine powders |
US7521068B2 (en) | 1998-11-12 | 2009-04-21 | Elan Pharma International Ltd. | Dry powder aerosols of nanoparticulate drugs |
US20060171899A1 (en) * | 1998-12-10 | 2006-08-03 | Akwete Adjei | Water-stabilized aerosol formulation system and method of making |
SE0001926D0 (sv) * | 2000-05-23 | 2000-05-23 | Lars Liljeryd | Improved spectral translation/folding in the subband domain |
DE10043509A1 (de) * | 2000-09-01 | 2002-03-14 | Asta Medica Ag | Feste Peptidzubereitungen für die Inhalation und deren Herstellung |
US20040081627A1 (en) * | 2000-10-09 | 2004-04-29 | Jinks Phillip A | Medicinal aerosol formulations |
AU2002215114A1 (en) * | 2000-11-30 | 2002-06-11 | Vectura Limited | Pharmaceutical compositions for inhalation |
DE60140268D1 (de) * | 2000-11-30 | 2009-12-03 | Vectura Ltd | Partikel zur verwendung in einer pharmazeutischen zusammensetzung |
DK1337240T4 (en) | 2000-11-30 | 2015-01-05 | Vectura Ltd | A process for the preparation of particles for use in a pharmaceutical composition |
WO2005077339A1 (en) * | 2004-02-10 | 2005-08-25 | E.I. Dupont De Nemours And Company | Process for preparing stable sol of pharmaceutical ingredients and hydrofluorocarbon comprising milling the said sol, then transfert it into a canister |
AU2005238962B2 (en) * | 2004-04-23 | 2011-05-26 | Philip Morris Products S.A. | Aerosol generators and methods for producing aerosols |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4897256A (en) * | 1986-11-25 | 1990-01-30 | Abbott Laboratories | LHRH analog formulations |
US5118494A (en) * | 1990-03-23 | 1992-06-02 | Minnesota Mining And Manufacturing Company | Use of soluble fluorosurfactants for the preparation of metered-dose aerosol formulations |
GB9024366D0 (en) * | 1990-11-09 | 1991-01-02 | Glaxo Group Ltd | Medicaments |
US5202110A (en) * | 1992-01-22 | 1993-04-13 | Virginia Commonwealth University | Formulations for delivery of beclomethasone diproprionate by metered dose inhalers containing no chlorofluorocarbon propellants |
-
1994
- 1994-04-11 US US08/226,132 patent/US5711934A/en not_active Expired - Lifetime
-
1995
- 1995-02-23 US US08/393,612 patent/US5687920A/en not_active Expired - Lifetime
- 1995-03-14 PT PT95914078T patent/PT755245E/pt unknown
- 1995-03-14 AT AT95914078T patent/ATE201586T1/de not_active IP Right Cessation
- 1995-03-14 JP JP52634295A patent/JP3758674B2/ja not_active Expired - Fee Related
- 1995-03-14 EP EP95914078A patent/EP0755245B1/en not_active Expired - Lifetime
- 1995-03-14 WO PCT/US1995/003326 patent/WO1995027475A1/en active IP Right Grant
- 1995-03-14 DE DE69521126T patent/DE69521126T2/de not_active Expired - Fee Related
- 1995-03-14 DK DK95914078T patent/DK0755245T3/da active
- 1995-03-14 ES ES95914078T patent/ES2158942T3/es not_active Expired - Lifetime
-
2001
- 2001-08-06 GR GR20010401177T patent/GR3036326T3/el not_active IP Right Cessation
-
2005
- 2005-01-21 JP JP2005014000A patent/JP4187724B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008510779A (ja) * | 2004-08-23 | 2008-04-10 | グラクソ グループ リミテッド | 液体推進剤の存在下で難溶性医薬をミリングするための方法 |
Also Published As
Publication number | Publication date |
---|---|
US5711934A (en) | 1998-01-27 |
DE69521126D1 (de) | 2001-07-05 |
EP0755245A1 (en) | 1997-01-29 |
DE69521126T2 (de) | 2002-03-21 |
ATE201586T1 (de) | 2001-06-15 |
WO1995027475A1 (en) | 1995-10-19 |
JP3758674B2 (ja) | 2006-03-22 |
EP0755245B1 (en) | 2001-05-30 |
JP4187724B2 (ja) | 2008-11-26 |
US5687920A (en) | 1997-11-18 |
JP2005194280A (ja) | 2005-07-21 |
DK0755245T3 (da) | 2001-09-17 |
PT755245E (pt) | 2001-10-31 |
GR3036326T3 (en) | 2001-11-30 |
MX9604755A (es) | 1998-05-31 |
ES2158942T3 (es) | 2001-09-16 |
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