GB2251381B - Emulsified fluorescein diester diagnostic compositions - Google Patents

Emulsified fluorescein diester diagnostic compositions

Info

Publication number
GB2251381B
GB2251381B GB9126224A GB9126224A GB2251381B GB 2251381 B GB2251381 B GB 2251381B GB 9126224 A GB9126224 A GB 9126224A GB 9126224 A GB9126224 A GB 9126224A GB 2251381 B GB2251381 B GB 2251381B
Authority
GB
United Kingdom
Prior art keywords
emulsified
diagnostic compositions
fluorescein diester
diester
fluorescein
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.)
Expired - Fee Related
Application number
GB9126224A
Other versions
GB2251381A (en
GB9126224D0 (en
Inventor
Stephen Ronald Jolliffe
Lawrence Trevelyan Weaver
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.)
CHARWELL PHARMA
Original Assignee
CHARWELL PHARMA
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
Priority claimed from GB909015851A external-priority patent/GB9015851D0/en
Priority claimed from GB919114042A external-priority patent/GB9114042D0/en
Priority claimed from GB9115524A external-priority patent/GB2246707B/en
Application filed by CHARWELL PHARMA filed Critical CHARWELL PHARMA
Priority to GB9126224A priority Critical patent/GB2251381B/en
Publication of GB9126224D0 publication Critical patent/GB9126224D0/en
Publication of GB2251381A publication Critical patent/GB2251381A/en
Application granted granted Critical
Publication of GB2251381B publication Critical patent/GB2251381B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0013—Luminescence
    • A61K49/0017—Fluorescence in vivo
    • A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
    • A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
    • A61K49/0041—Xanthene dyes, used in vivo, e.g. administered to a mice, e.g. rhodamines, rose Bengal
    • A61K49/0043—Fluorescein, used in vivo
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0013—Luminescence
    • A61K49/0017—Fluorescence in vivo
    • A61K49/005—Fluorescence in vivo characterised by the carrier molecule carrying the fluorescent agent
    • A61K49/0052—Small organic molecules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0063—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres
    • A61K49/0069—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form
    • A61K49/0076—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form dispersion, suspension, e.g. particles in a liquid, colloid, emulsion
    • 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
GB9126224A 1990-07-19 1991-12-10 Emulsified fluorescein diester diagnostic compositions Expired - Fee Related GB2251381B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9126224A GB2251381B (en) 1990-07-19 1991-12-10 Emulsified fluorescein diester diagnostic compositions

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB909015851A GB9015851D0 (en) 1990-07-19 1990-07-19 Diagnostic composition for assessment of pancreatic insufficiency
GB919114042A GB9114042D0 (en) 1991-06-27 1991-06-27 Paediatric diagnostic composition
GB9115524A GB2246707B (en) 1990-07-19 1991-07-18 Diagnostic compositions containing fluorescein ester for assessment of pancreatic insufficiency
GB9126224A GB2251381B (en) 1990-07-19 1991-12-10 Emulsified fluorescein diester diagnostic compositions

Publications (3)

Publication Number Publication Date
GB9126224D0 GB9126224D0 (en) 1992-02-12
GB2251381A GB2251381A (en) 1992-07-08
GB2251381B true GB2251381B (en) 1995-01-25

Family

ID=27265185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9126224A Expired - Fee Related GB2251381B (en) 1990-07-19 1991-12-10 Emulsified fluorescein diester diagnostic compositions

Country Status (1)

Country Link
GB (1) GB2251381B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ337946A (en) 1998-09-25 2001-11-30 Tokyo Gas Co Ltd C-13 labelled oligosaccharides and polysaccharides useful as diagnostic agents for pancreatic exocrine function
US6905668B1 (en) 1998-09-25 2005-06-14 Tokyo Gas Company Limited Diagnostic agents for pancreatic exocrine function
EP1316320A4 (en) * 2000-09-07 2005-12-07 Tokyo Gas Co Ltd Preparations for diagnosing extrapancreatic secretory function
FR2934953B1 (en) 2008-08-14 2011-01-21 Commissariat Energie Atomique NANO-CRYSTALS NANOEMULSIONS
FR2934955B1 (en) 2008-08-14 2011-07-08 Commissariat Energie Atomique ENCAPSULATION OF LIPOPHILIC OR AMPHIPHILIC THERAPEUTIC AGENTS IN NANOEMULSIONS
FR2935001B1 (en) * 2008-08-14 2011-12-30 Commissariat Energie Atomique FLUORESCENT EMULSION
FR2934954B1 (en) 2008-08-14 2011-07-22 Commissariat Energie Atomique FLUORESCENT EMULSION OF INDOCYANINE GREEN

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806592A (en) * 1970-12-18 1974-04-23 Rohm & Haas Method for evaluating bile sufficiency

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806592A (en) * 1970-12-18 1974-04-23 Rohm & Haas Method for evaluating bile sufficiency

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Martindale,The Extra Pharmacopoeia 29th.Edn.page 940 "Preparations"see"Pancreolauryl Test" *

Also Published As

Publication number Publication date
GB2251381A (en) 1992-07-08
GB9126224D0 (en) 1992-02-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050718