AU6412598A - Compositions comprising flexible particles, non-ionic surfactant and non-ionic cloud-point modifier - Google Patents

Compositions comprising flexible particles, non-ionic surfactant and non-ionic cloud-point modifier

Info

Publication number
AU6412598A
AU6412598A AU64125/98A AU6412598A AU6412598A AU 6412598 A AU6412598 A AU 6412598A AU 64125/98 A AU64125/98 A AU 64125/98A AU 6412598 A AU6412598 A AU 6412598A AU 6412598 A AU6412598 A AU 6412598A
Authority
AU
Australia
Prior art keywords
ionic
compositions
cloud
point modifier
flexible particles
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.)
Abandoned
Application number
AU64125/98A
Inventor
Gregory L. Mcintire
Daryl M. Simmons
Jack H. Stevens
Barbara O. Yuan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Healthcare AS
Original Assignee
Nycomed Imaging AS
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 Nycomed Imaging AS filed Critical Nycomed Imaging AS
Publication of AU6412598A publication Critical patent/AU6412598A/en
Abandoned legal-status Critical Current

Links

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
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/225—Microparticles, microcapsules
    • 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
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • 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
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers with substantial amounts of non-phosphatidyl, i.e. non-acylglycerophosphate, surfactants as bilayer-forming substances, e.g. cationic lipids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dermatology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
AU64125/98A 1997-03-14 1998-03-16 Compositions comprising flexible particles, non-ionic surfactant and non-ionic cloud-point modifier Abandoned AU6412598A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9705340 1997-03-14
GBGB9705340.9A GB9705340D0 (en) 1997-03-14 1997-03-14 Compositions
PCT/GB1998/000778 WO1998041239A1 (en) 1997-03-14 1998-03-16 Compositions comprising flexible particles, non-ionic surfactant and non-ionic cloud-point modifier

Publications (1)

Publication Number Publication Date
AU6412598A true AU6412598A (en) 1998-10-12

Family

ID=10809255

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64125/98A Abandoned AU6412598A (en) 1997-03-14 1998-03-16 Compositions comprising flexible particles, non-ionic surfactant and non-ionic cloud-point modifier

Country Status (6)

Country Link
EP (1) EP0988055A1 (en)
JP (1) JP2001515503A (en)
AU (1) AU6412598A (en)
GB (1) GB9705340D0 (en)
NO (1) NO994335L (en)
WO (1) WO1998041239A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9822158D0 (en) * 1998-10-09 1998-12-02 Nycomed Imaging As Compositions
CN103550155A (en) * 2013-11-08 2014-02-05 江南大学 Method of restraining production of lysophosphatide in lecithin/non-ionic surfactant mixed micelles
CN111278435A (en) * 2017-11-01 2020-06-12 日本制药株式会社 Pharmaceutical composition, method for stabilizing pharmaceutical composition, and method for evaluating storage stability of pharmaceutical composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078916A (en) * 1983-10-03 1985-05-04 Tanpei Seiyaku Kk Preparation of stable suspension for internal use
JPS6087222A (en) * 1983-10-19 1985-05-16 Shionogi & Co Ltd Imidazole-type antimycotic emulsion for external use
SE470477B (en) * 1992-10-05 1994-05-24 Procell Bioteknik Ab Ointment containing fibronectin for the treatment of wounds
US5346702A (en) * 1992-12-04 1994-09-13 Sterling Winthrop Inc. Use of non-ionic cloud point modifiers to minimize nanoparticle aggregation during sterilization
US5352459A (en) * 1992-12-16 1994-10-04 Sterling Winthrop Inc. Use of purified surface modifiers to prevent particle aggregation during sterilization
US5326552A (en) * 1992-12-17 1994-07-05 Sterling Winthrop Inc. Formulations for nanoparticulate x-ray blood pool contrast agents using high molecular weight nonionic surfactants

Also Published As

Publication number Publication date
NO994335D0 (en) 1999-09-07
WO1998041239A1 (en) 1998-09-24
JP2001515503A (en) 2001-09-18
NO994335L (en) 1999-11-05
GB9705340D0 (en) 1997-04-30
EP0988055A1 (en) 2000-03-29

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