FI103953B1 - Menetelmä vesipitoisten liposomeja tai misellejä sisältävien vesidispersioiden valmistamiseksi - Google Patents

Menetelmä vesipitoisten liposomeja tai misellejä sisältävien vesidispersioiden valmistamiseksi

Info

Publication number
FI103953B1
FI103953B1 FI912801A FI912801A FI103953B1 FI 103953 B1 FI103953 B1 FI 103953B1 FI 912801 A FI912801 A FI 912801A FI 912801 A FI912801 A FI 912801A FI 103953 B1 FI103953 B1 FI 103953B1
Authority
FI
Finland
Prior art keywords
aqueous dispersions
micelles
containing liposomes
dispersions containing
preparing aqueous
Prior art date
Application number
FI912801A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI103953B (fi
FI912801A0 (fi
Inventor
Georg Roessling
Andreas Sachse
Original Assignee
Schering Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schering Ag filed Critical Schering Ag
Publication of FI912801A0 publication Critical patent/FI912801A0/fi
Application granted granted Critical
Publication of FI103953B publication Critical patent/FI103953B/fi
Publication of FI103953B1 publication Critical patent/FI103953B1/fi

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364Membrane distillation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/04X-ray contrast preparations
    • A61K49/0433X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0461Dispersions, colloids, emulsions or suspensions
    • A61K49/0466Liposomes, lipoprotein vesicles, e.g. HDL or LDL lipoproteins, phospholipidic or polymeric micelles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/127Liposomes
    • A61K9/1277Processes for preparing; Proliposomes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362Pervaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Preparation (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Steroid Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FI912801A 1989-10-13 1991-06-11 Menetelmä vesipitoisten liposomeja tai misellejä sisältävien vesidispersioiden valmistamiseksi FI103953B1 (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3934656 1989-10-13
DE3934656A DE3934656A1 (de) 1989-10-13 1989-10-13 Verfahren zur herstellung von waessrigen dispersionen
PCT/DE1990/000767 WO1991005599A1 (de) 1989-10-13 1990-10-05 Verfahren zur herstellung von wässrigen dispersionen
DE9000767 1990-10-05

Publications (3)

Publication Number Publication Date
FI912801A0 FI912801A0 (fi) 1991-06-11
FI103953B FI103953B (fi) 1999-10-29
FI103953B1 true FI103953B1 (fi) 1999-10-29

Family

ID=6391657

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912801A FI103953B1 (fi) 1989-10-13 1991-06-11 Menetelmä vesipitoisten liposomeja tai misellejä sisältävien vesidispersioiden valmistamiseksi

Country Status (16)

Country Link
US (2) US5110475A (no)
EP (1) EP0451236B1 (no)
JP (1) JPH04502124A (no)
AT (1) ATE127708T1 (no)
AU (1) AU648043B2 (no)
CA (1) CA2027527A1 (no)
DE (2) DE3934656A1 (no)
DK (1) DK0451236T3 (no)
ES (1) ES2079490T3 (no)
FI (1) FI103953B1 (no)
GR (1) GR900100751A (no)
HU (1) HUT57632A (no)
IE (1) IE70758B1 (no)
NO (1) NO177956C (no)
PT (1) PT95576B (no)
WO (1) WO1991005599A1 (no)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040208826A1 (en) * 1990-04-02 2004-10-21 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US7083778B2 (en) * 1991-05-03 2006-08-01 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
USRE39146E1 (en) 1990-04-02 2006-06-27 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US6989141B2 (en) * 1990-05-18 2006-01-24 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US5578292A (en) 1991-11-20 1996-11-26 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US20010024638A1 (en) * 1992-11-02 2001-09-27 Michel Schneider Stable microbubble suspensions as enhancement agents for ultrasound echography and dry formulations thereof
IN172208B (no) 1990-04-02 1993-05-01 Sint Sa
US6613306B1 (en) 1990-04-02 2003-09-02 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US5445813A (en) * 1992-11-02 1995-08-29 Bracco International B.V. Stable microbubble suspensions as enhancement agents for ultrasound echography
US20030194376A1 (en) * 1990-05-18 2003-10-16 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
AU636481B2 (en) * 1990-05-18 1993-04-29 Bracco International B.V. Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography
DE4122661C2 (de) * 1990-08-06 1996-07-11 Nattermann A & Cie Pharmazeutisches Produkt zur Behandlung von Pneumocystis-carinii-Pneumonie
FR2684367B1 (fr) * 1991-12-02 1994-03-11 Hoechst Ste Fse Procede d'obtention d'un sol de silice disperse dans un alcanol inferieur et application de l'organosol ainsi obtenu, notamment a la preparation de compositions de revetement de surface de verre organique.
IL104084A (en) * 1992-01-24 1996-09-12 Bracco Int Bv Sustainable aqueous suspensions of pressure-resistant and gas-filled blisters, their preparation, and contrast agents containing them
AU5174193A (en) * 1992-10-16 1994-05-09 Georg Rossling Process and device for producing liquid, dispersed systems
ZA94614B (en) * 1993-02-11 1994-08-12 Sasol Chem Ind Pty Solvent extraction
CZ128096A3 (en) * 1993-11-04 1997-08-13 Schering Ag Charged liposome preparation
DE4341472A1 (de) * 1993-12-02 1995-06-08 Schering Ag Verfahren zur Erhöhung der Stabilität von hydrophile Wirkstoffe enthaltenden Liposomensuspensionen
HU225495B1 (en) * 1993-12-15 2007-01-29 Bracco Research Sa Gas mixtures useful as ultrasound contrast media
FR2716111B1 (fr) * 1994-02-11 1996-11-08 Cogia Procédé de préparation d'une composition cosmétique ou alimentaire apte à être conservée, dispositif et composition de longue conservation.
DE19606326A1 (de) * 1995-02-09 1996-08-22 Schering Ag Kontrastmittelhaltige Liposomenformulierung sowie deren Verwendung für die In-vivo-Diagnostik, insbesondere für die Darstellung des Intravasalraumes
ZA9811087B (en) * 1997-12-04 1999-06-03 Bracco Research Sa Automatic liquid injection system and method
US6075073A (en) * 1998-08-20 2000-06-13 Apex Medical Technologies, Inc. Latices from emulsified hydrocarbon rubber solutions by membrane separation
US6447806B1 (en) 1999-02-25 2002-09-10 Novartis Ag Pharmaceutical compositions comprised of stabilized peptide particles
WO2001083594A1 (fr) * 2000-04-28 2001-11-08 Tanabe Seiyaku Co., Ltd. Procede de preparation d'une microsphere
US6991727B2 (en) * 2001-06-25 2006-01-31 Lipid Sciences, Inc. Hollow fiber contactor systems for removal of lipids from fluids
WO2003000372A2 (en) * 2001-06-25 2003-01-03 Lipid Sciences, Inc. Systems and methods using multiple solvents for the removal of lipids from fluids
US20060060520A1 (en) * 2001-06-25 2006-03-23 Bomberger David C Systems and methods using a solvent for the removal of lipids from fluids
WO2003075892A1 (en) 2002-03-13 2003-09-18 Novartis Ag Pharmaceutical microparticles
WO2005044783A2 (en) * 2003-11-04 2005-05-19 Lonza Ag Acetonitrile recycling process
WO2005075449A1 (en) * 2004-02-03 2005-08-18 Yale University Compounds and methods to increase anti-p-glycoprotein activity of baicalein by alkylation on the a ring
US7871520B2 (en) * 2007-12-18 2011-01-18 Milton Roy Company High-temperature membrane distillation
US9445975B2 (en) * 2008-10-03 2016-09-20 Access Business Group International, Llc Composition and method for preparing stable unilamellar liposomal suspension
EP2381946A4 (en) * 2008-10-10 2012-08-08 Teva Womens Health Inc METHOD FOR THE TREATMENT OF VASOMOTOR SYMPTOMS IN CASE RATED PROSTATE RAY PATIENTS WITH LOW-DOSED CYPROTERONE ACETATE
US20100167306A1 (en) * 2008-12-26 2010-07-01 Henry John Smith Rapid test for glycated albumin in saliva
US9492594B2 (en) * 2014-07-18 2016-11-15 M.A. Med Alliance SA Coating for intraluminal expandable catheter providing contact transfer of drug micro-reservoirs
US11406742B2 (en) 2014-07-18 2022-08-09 M.A. Med Alliance SA Coating for intraluminal expandable catheter providing contact transfer of drug micro-reservoirs
EP3391909A1 (en) * 2017-04-19 2018-10-24 Tiofarma B.V. Aqueous suspension comprising mixed micelles loaded with a lipophilic physiologically active substance
WO2023242329A1 (en) 2022-06-17 2023-12-21 Quantoom Biosciences S.A. Method and device for the production of a carrier

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386826A (en) * 1942-01-10 1945-10-16 Sylvania Ind Corp Process and apparatus for treating fluid compositions
US3035060A (en) * 1957-06-18 1962-05-15 Standard Oil Co Process for removing water from organic chemicals
US4199445A (en) * 1970-06-16 1980-04-22 Monsanto Company Process for separating aqueous mineral acid mixtures
CH641682A5 (en) * 1978-10-05 1984-03-15 Daeniker Felix X-ray contrast medium
JPS57212232A (en) * 1981-06-24 1982-12-27 Asahi Chem Ind Co Ltd Composite hydrophilic membrane and its preparation
JPS5892407A (ja) * 1981-11-27 1983-06-01 Asahi Glass Co Ltd 液体混合物の分離方法
JPS5892408A (ja) * 1981-11-27 1983-06-01 Asahi Glass Co Ltd 液体混合物の分離方法
JPS5892404A (ja) * 1981-11-27 1983-06-01 Asahi Glass Co Ltd 液体混合物の分離方法
US4744989A (en) * 1984-02-08 1988-05-17 E. R. Squibb & Sons, Inc. Method of preparing liposomes and products produced thereby
GB2157283B (en) * 1984-03-30 1987-07-08 Squibb & Sons Inc Esters of 3,5-diacetylamino-2,4,6-triiodobenzoic acid as x-ray contrast agents
US4728429A (en) * 1985-06-27 1988-03-01 Israel Cabasso Membrane permeation process for dehydration of organic liquid mixtures using sulfonated ion-exchange polyalkene membranes
US4957729A (en) * 1985-09-10 1990-09-18 The University Of Michigan Polyiodinated triglyceride analogs as radiologic agents
DE3610011A1 (de) * 1986-03-25 1987-10-08 Geesthacht Gkss Forschung Verfahren zur trennung der komponenten eines fluessigkeitsgemisches voneinander
US4935144A (en) * 1987-09-17 1990-06-19 Texaco Inc. Concentration of water-ketone compositions
JP2713718B2 (ja) * 1988-03-03 1998-02-16 日本レダリー株式会社 リポソーム調製法
US4877529A (en) * 1988-03-10 1989-10-31 Texaco Inc. Separation of organic liquids
US4798674A (en) * 1988-03-10 1989-01-17 Texaco Inc. Separation of organic liquids
US4952751A (en) * 1988-04-08 1990-08-28 Membrane Technology & Research, Inc. Treatment of evaporator condensates by pervaporation

Also Published As

Publication number Publication date
GR900100751A (el) 1992-03-20
ATE127708T1 (de) 1995-09-15
EP0451236A1 (de) 1991-10-16
NO912260L (no) 1991-06-12
US5110475A (en) 1992-05-05
AU648043B2 (en) 1994-04-14
AU6460090A (en) 1991-04-18
IE903653A1 (en) 1991-04-24
WO1991005599A1 (de) 1991-05-02
FI103953B (fi) 1999-10-29
HU907429D0 (en) 1991-10-28
JPH04502124A (ja) 1992-04-16
DK0451236T3 (da) 1996-02-05
PT95576A (pt) 1991-09-13
NO912260D0 (no) 1991-06-12
ES2079490T3 (es) 1996-01-16
PT95576B (pt) 1997-08-29
US5593687A (en) 1997-01-14
IE70758B1 (en) 1996-12-30
FI912801A0 (fi) 1991-06-11
DE3934656A1 (de) 1991-04-18
NO177956B (no) 1995-09-18
NO177956C (no) 1995-12-27
DE59009658D1 (de) 1995-10-19
EP0451236B1 (de) 1995-09-13
HUT57632A (en) 1991-12-30
CA2027527A1 (en) 1991-04-14

Similar Documents

Publication Publication Date Title
FI103953B1 (fi) Menetelmä vesipitoisten liposomeja tai misellejä sisältävien vesidispersioiden valmistamiseksi
GB1520867A (en) Separation of aromatic hydrocarbons from mixtures using polyurethane membranes
MA19358A1 (fr) Procede de production de structures de membranes de lipides
DE59307995D1 (de) Verfahren und vorrichtung zur trennung von über flüssigkeiten entstehenden gasgemischen
DE3884352D1 (de) Pervaporationsverfahren zur Trennung von Alkoholen von Äthern.
CA2089663A1 (en) Improved tangential filtration process and apparatus
GB1456304A (en) Process for treating waste aqueous streams
IE812247L (en) Fractionating phosphatides
IT1066729B (it) Procedimento per la produzione di membrane per ultrafiltrazione contenenti centri attivi di reazione e prodotto ottenuto
FI953874A (fi) Menetelmä keteenidimeerien valmistamiseksi
KR910007848A (ko) 1-메톡시-2-프로판올과 물의 분리 방법
ATE32436T1 (de) Verfahren zur fraktionierten auftrennung von proteingemischen mittels membranen.
ES8302756A1 (es) Procedimiento para la obtencion de preparados colorantes acuosos,concentrados,de colorantes anionicos acuosolubles
EP0609446A4 (en) MEMBRANE MADE FROM POLYION COMPLEX.
EP0062494A3 (en) Method and device for separating mixed liquid components
ES8506334A1 (es) Un procedimiento para la preparacion de una membrana semipermeable polipropilenica
FR2395060A1 (fr) Membranes en fibres creuses pour ultrafiltration et leur procede de preparation
DE69812645D1 (de) Verfahren zur herstellung von kontrastmitteln
EP0164608A3 (en) Apparatus for the separation of products from a product-substrate mixture
ATE26265T1 (de) Verfahren zur herstellung von 5-methyl-4imidazolcarbons|ureestern.
ATE101849T1 (de) Verfahren zur herstellung von 4-chlor-3-alkoxybut-2e-en-s|urealkylester.
ES8603808A1 (es) Procedimiento para el aislamiento de monoaminas aromaticas en forma pura o enriquecida
EP0070559A3 (en) Process for treating caramel colors
JPS51144386A (en) A process for separation of acid or alkali
SU1175872A1 (ru) Способ выделени оксотетрахлорида вольфрама