KR900006830B1 - 고농도의 안정한 플루오로 케미칼 수화 에멀션 - Google Patents
고농도의 안정한 플루오로 케미칼 수화 에멀션 Download PDFInfo
- Publication number
- KR900006830B1 KR900006830B1 KR1019880002947A KR880002947A KR900006830B1 KR 900006830 B1 KR900006830 B1 KR 900006830B1 KR 1019880002947 A KR1019880002947 A KR 1019880002947A KR 880002947 A KR880002947 A KR 880002947A KR 900006830 B1 KR900006830 B1 KR 900006830B1
- Authority
- KR
- South Korea
- Prior art keywords
- perfluoro
- emulsion
- chemical
- weight
- decalin
- 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.)
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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
- A61K9/10—Dispersions; Emulsions
-
- 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
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
- A61K9/0026—Blood substitute; Oxygen transporting formulations; Plasma extender
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/10—Preservation of living parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/10—Preservation of living parts
- A01N1/12—Chemical aspects of preservation
- A01N1/122—Preservation or perfusion media
- A01N1/126—Physiologically active agents, e.g. antioxidants or nutrients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/08—Plasma substitutes; Perfusion solutions; Dialytics or haemodialytics; Drugs for electrolytic or acid-base disorders, e.g. hypovolemic shock
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Veterinary Medicine (AREA)
- Environmental Sciences (AREA)
- Medicinal Chemistry (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Diabetes (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Colloid Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (18)
- 약 60중량/부피% 이상의 퍼플루오로 케미칼, 상기 퍼플루오로 케미칼을 유화시키는 약 0.5 내지 7중량%의 포스포리피드, 약 5 내지 30중량%의 지방산의 트리글리세리드 및 잔여분량의 수성 매질로 이루어짐을 특징으로 하는 안정한 퍼플루오로 케미칼 수학 에멀션.
- 제1항에 있어서, 퍼플루오로 케미칼이 알킬기내에 3-5개의 탄소원자를 갖는 퍼플루오로 알킬시클로헥산, 퍼플루오로 옥틸부로마이드, 퍼플루오로 데칼린 및 퍼플루오로 메틸데칼린으로 구성된 군으로 부터 선택된 것임을 특정으로 하는 에멀션.
- 제1항에 있어서, 퍼플루오로 케미칼이 퍼플루오로 데칼린임을 특징으로 하는 에멀션.
- 제1항에 있어서, 퍼플루오로 케미칼이 약 75중량/부피%의 양으로 존재함을 특징으로 하는 에멀션.
- 제1항에 있어서, 포스포리피드가 에그(egg)포스파티드임을 특징으로 하는 에멀션.
- 제1항에 있어서, 포스포리피드가 약 1 내지 2중량% 범위내로 존재함을 특징으로 하는 에멀션.
- 제1항에 있어서, 지방산의 트리글리세리드가 잇꽃오일, 대두유 및 이들의 혼합물로 구성된 군으로부터 선택된 것임을 특징으로 하는 에멀션.
- 제1항에 있어서, 지방산의 트리글리세리드가 약 10 내지 20중량% 범위내로 존재함을 특징으로 하는 에멀션.
- 제1항에 있어서, 지방산의 트리글리세리드가 약 20중량%로 존재함을 특징으로 하는 에멀션.
- 제1항에 있어서, 부가적인 유화보조제로서 아세틸렌성디올을 함유함을 특징으로 하는 에멀션.
- 60 내지 90중량/부피% 농도의 퍼플루오로 데칼린, 약 1.2중량% 농도의 유화제로서의 포스포리피드, 10 내지 20중량% 농도의 유화보조제로서의 최소한 1종의 지방산(탄소원자수 16 내지 19)의 트리클리세리드 및 약 2.5중량% 양의 글리세린으로 이루어지며, 검출 가능한 수소 또는 올레핀 특성을 거의 갖지 않고, 평균 입자크기가 약 0.15 미크론인, 혈액 대용물로서 적합한, 산소를 운반할 수 있는 포화 퍼플루오로 데칼린의 생리학적으로 허용되는 수성 매질중 안정한 에멀션.
- 제11항에 있어서, 부가적인 유화보조제로서 아세틸렌성디올 및 폴리옥시에틸렌, 폴리옥시프로필렌 공중합체를 함유함을 특징으로 하는 에멀션.
- 제11항에 있어서, 알부민 성분을 함유함을 특징으로 하는 에멀션.
- 온도를 35℃ 이하로 유지시키면서 수화 유화제를 첫번째 분량 부피의 퍼플루오로 케미칼과 혼합하여 초기 퍼플루오로 케미칼 에멀션을 얻고, 이어서 온도를 35℃ 이하로 유지시키면서 잔여분량 부피의 퍼플루오로 케미칼을 초기 퍼플루오로 케미칼 에멀션과 혼합하여 60중량/부피% 이상의 농도 범위의 퍼플루오로 케미칼을 갖는 최종 수화 퍼플루오로 케미칼 에멀션을 수득함을 특징으로 하는, 약 60중량/부피% 이상의 퍼플루오로 케미칼 농도 범위를 갖는 안정한 퍼플루오로 케미칼 수화 에멀션의 제조방법.
- 제14항에 있어서, 혼합하는 에멸션은 20℃ 보다 낮은 농도를 유지시킴을 특징으로 하는 방법.
- 제14항에 있어서, 혼합을 고속 전단 혼합방식으로 실시함을 특징으로 하는 방법.
- 제14항에 있어서, 유화제와 혼합하는 첫번째 분량의 퍼플루오로 케미칼이 유화시키고자 하는 퍼플루오로 케미칼 총부피의 약 절반임을 특징으로 하는 방법.
- 제14항에 있어서, 퍼플루오로 케미칼이 코발트 트리플루오라이드 존재하에 케미칼의 초기 플루오르화처리 및 이어서 불소 원소 존재하에 상기 케미칼에 대한 후속적인 완전 플루오르화 처리에 의해 제조된 것임을 특징으로 하는 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/028,521 US4895876A (en) | 1987-03-20 | 1987-03-20 | Concentrated stable fluorochemical aqueous emulsions containing triglycerides |
| US28521 | 2001-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880010755A KR880010755A (ko) | 1988-10-24 |
| KR900006830B1 true KR900006830B1 (ko) | 1990-09-22 |
Family
ID=21843917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880002947A Expired KR900006830B1 (ko) | 1987-03-20 | 1988-03-19 | 고농도의 안정한 플루오로 케미칼 수화 에멀션 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4895876A (ko) |
| EP (1) | EP0282949B1 (ko) |
| JP (1) | JPS63264521A (ko) |
| KR (1) | KR900006830B1 (ko) |
| BR (1) | BR8801157A (ko) |
| CA (1) | CA1312011C (ko) |
| DE (1) | DE3871195D1 (ko) |
| ES (1) | ES2032887T3 (ko) |
| MX (1) | MX169411B (ko) |
| ZA (1) | ZA881953B (ko) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4987154A (en) * | 1986-01-14 | 1991-01-22 | Alliance Pharmaceutical Corp. | Biocompatible, stable and concentrated fluorocarbon emulsions for contrast enhancement and oxygen transport in internal animal use |
| US5684050A (en) * | 1986-01-24 | 1997-11-04 | Hemagen/Pfc | Stable emulsions of highly fluorinated organic compounds |
| US5514720A (en) * | 1986-07-09 | 1996-05-07 | Hemagen/Pfc | Stable emulsions of highly fluorinated organic compounds |
| US4781676A (en) * | 1987-02-20 | 1988-11-01 | Air Products And Chemicals, Inc. | Interstitial administration of perfluorochemical emulsions for reoxygenation of hypoxic tumor cells |
| US5171755A (en) * | 1988-04-29 | 1992-12-15 | Hemagen/Pfc | Emulsions of highly fluorinated organic compounds |
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| US6723303B1 (en) | 1991-09-17 | 2004-04-20 | Amersham Health, As | Ultrasound contrast agents including protein stabilized microspheres of perfluoropropane, perfluorobutane or perfluoropentane |
| US5304325A (en) * | 1991-11-13 | 1994-04-19 | Hemagen/Pfc | Emulsions containing alkyl- or alkylglycerophosphoryl choline surfactants and methods of use |
| JPH07503629A (ja) * | 1991-11-14 | 1995-04-20 | アライアンス ファーマシューティカル コーポレイション | フルオロカーボンを用いた部分的液体呼吸法および装置 |
| US5403575A (en) * | 1991-12-12 | 1995-04-04 | Hemagen/Pfc | Highly fluorinated, chloro-substituted organic compound-containing emulsions and methods of using them |
| GB9204509D0 (en) * | 1992-03-02 | 1992-04-15 | Unilever Plc | Hair care composition |
| US5628930A (en) | 1992-10-27 | 1997-05-13 | Alliance Pharmaceutical Corp. | Stabilization of fluorocarbon emulsions |
| US5595687A (en) | 1992-10-30 | 1997-01-21 | Thomas Jefferson University | Emulsion stability |
| US5420359A (en) * | 1992-12-11 | 1995-05-30 | Minnesota Mining And Manufacturing Company | Chlorofluoroether compositions and preparation thereof |
| US5558855A (en) * | 1993-01-25 | 1996-09-24 | Sonus Pharmaceuticals | Phase shift colloids as ultrasound contrast agents |
| IL108416A (en) | 1993-01-25 | 1998-10-30 | Sonus Pharma Inc | Phase shift colloids as ultrasound contrast agents |
| EP0680341B1 (en) * | 1993-01-25 | 2001-05-09 | Sonus Pharmaceuticals, Inc. | Phase shift colloids as ultrasound contrast agents |
| US5635538A (en) * | 1993-03-16 | 1997-06-03 | Alliance Pharmaceutical Corp. | Fluorocarbon emulsions with reduced pulmonary gas-trapping properties |
| US5969004A (en) * | 1993-10-15 | 1999-10-19 | The Gillette Company | Aqueous inks |
| US7083572B2 (en) * | 1993-11-30 | 2006-08-01 | Bristol-Myers Squibb Medical Imaging, Inc. | Therapeutic delivery systems |
| US6521211B1 (en) * | 1995-06-07 | 2003-02-18 | Bristol-Myers Squibb Medical Imaging, Inc. | Methods of imaging and treatment with targeted compositions |
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| US5837221A (en) * | 1996-07-29 | 1998-11-17 | Acusphere, Inc. | Polymer-lipid microencapsulated gases for use as imaging agents |
| US5846517A (en) | 1996-09-11 | 1998-12-08 | Imarx Pharmaceutical Corp. | Methods for diagnostic imaging using a renal contrast agent and a vasodilator |
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| EP1365068B1 (en) * | 2002-05-10 | 2008-05-07 | The Procter & Gamble Company | Embossed tissue having loosened surface fibers and method for its production |
| GB0319500D0 (en) * | 2003-08-19 | 2003-09-17 | Resolution Chemicals Ltd | Particle-size reduction apparatus,and use thereof |
| US8012457B2 (en) * | 2004-06-04 | 2011-09-06 | Acusphere, Inc. | Ultrasound contrast agent dosage formulation |
| US20070149617A1 (en) | 2005-11-14 | 2007-06-28 | Deckelbaum Richard J | Use of an omega-3 lipid-based emulsion following ischemic injury to provide protection and recovery in human organs |
| AU2007249200B2 (en) * | 2006-05-15 | 2013-12-19 | Virginia Commonwealth University | Methods and compositions for controlled and sustained production and delivery of peroxides |
| WO2008036353A2 (en) | 2006-09-19 | 2008-03-27 | The Trustees Of Columbia University In The City Of New York | Omega-3 diglyceride emulsions |
| US8618056B2 (en) | 2007-12-22 | 2013-12-31 | Cuthbert O. Simpkins | Methods and compositions for treating conditions related to lack of blood supply, shock and neuronal injuries |
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| US4781676A (en) * | 1987-02-20 | 1988-11-01 | Air Products And Chemicals, Inc. | Interstitial administration of perfluorochemical emulsions for reoxygenation of hypoxic tumor cells |
| US4866096A (en) * | 1987-03-20 | 1989-09-12 | Air Products And Chemicals, Inc. | Stable fluorochemical aqueous emulsions |
-
1987
- 1987-03-20 US US07/028,521 patent/US4895876A/en not_active Expired - Fee Related
-
1988
- 1988-03-14 CA CA000561391A patent/CA1312011C/en not_active Expired - Lifetime
- 1988-03-14 DE DE8888104014T patent/DE3871195D1/de not_active Expired - Lifetime
- 1988-03-14 ES ES198888104014T patent/ES2032887T3/es not_active Expired - Lifetime
- 1988-03-14 EP EP88104014A patent/EP0282949B1/en not_active Expired - Lifetime
- 1988-03-15 BR BR8801157A patent/BR8801157A/pt unknown
- 1988-03-18 MX MX010828A patent/MX169411B/es unknown
- 1988-03-18 JP JP63065545A patent/JPS63264521A/ja active Pending
- 1988-03-18 ZA ZA881953A patent/ZA881953B/xx unknown
- 1988-03-19 KR KR1019880002947A patent/KR900006830B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES2032887T3 (es) | 1993-03-01 |
| CA1312011C (en) | 1992-12-29 |
| EP0282949A3 (en) | 1989-08-09 |
| BR8801157A (pt) | 1988-10-18 |
| MX169411B (es) | 1993-07-02 |
| JPS63264521A (ja) | 1988-11-01 |
| ZA881953B (en) | 1989-11-29 |
| EP0282949B1 (en) | 1992-05-20 |
| DE3871195D1 (de) | 1992-06-25 |
| US4895876A (en) | 1990-01-23 |
| EP0282949A2 (en) | 1988-09-21 |
| KR880010755A (ko) | 1988-10-24 |
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