IE36337L - Pharmaceutical compositions - Google Patents

Pharmaceutical compositions

Info

Publication number
IE36337L
IE36337L IE720564A IE56472A IE36337L IE 36337 L IE36337 L IE 36337L IE 720564 A IE720564 A IE 720564A IE 56472 A IE56472 A IE 56472A IE 36337 L IE36337 L IE 36337L
Authority
IE
Ireland
Prior art keywords
sodium
pharmaceutically acceptable
chloride
salt
compositions
Prior art date
Application number
IE720564A
Other versions
IE36337B1 (en
Original Assignee
Fisons Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26250625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IE36337(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fisons Ltd filed Critical Fisons Ltd
Publication of IE36337L publication Critical patent/IE36337L/en
Publication of IE36337B1 publication Critical patent/IE36337B1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0043Nose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0048Eye, e.g. artificial tears

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1399834 Pharmaceutical compositions FISONS Ltd 21 April 1972 [12 May 1971 9 Dec 1971] 14529/71 and 57169/71 Heading A5B Pharmaceutical compositions comprising a clear, sterile aqueous solution containing as active ingredient a therapeutically useful proportion of 1, 3-bis (2-carboxy-chromon-5-yloxy)-propan-2-ol, or a pharmaceutically acceptable salt thereof, or of 5, 5'-[ [5, 5'-(2-hydroxytrimethylene) dioxy] bis [4-oxo-4H-1-benzopyran-2-yl] ] tetrazole, or a pharmaceutically acceptable salt thereof, may be prepared (a) by dissolving the component(s) of the composition in water, filtering the solution and sterilising the filtrate or (b) by mixing two aqueous solutions of equal volumes one containing twice the desired final concentration of the active ingredient, chelating or sequestering agent, and other additives, and the other containing twice the desired final concentration of the preservative. The compositions may contain an effective proportion of a pharmaceutically acceptable chelating or sequestering agent such as sodium carboxymethyl cellulose, citric, tartaric or phosphoric acid or an amino carboxylate compound e.g. ethylene diamine tetraacetic acid or a salt thereof such as the di-sodium salt; an effective proportion of a pharmaceutically acceptable preservative such as sodium 2-(ethyl mercuriothio) benzoate, a quaternary ammonium compound e.g. cetyl pyridinium chloride, tetradecyltrimethyl ammonium bromide, benzyl dimethyl [2-[2-[p-(1, 1, 3, 3-tetramethyl butyl)] phenoxy] ethoxy] ammonium chloride or myristyl-γ-picolinium chloride, an alkyl benzyl dimethyl ammonium chloride, a mixture of compounds of formula: in which R is an alkyl group C 8 H 17 to C 18 H 37 ; 2-phenyl ethanol; sodium chloride; and/or a buffer e.g. sodium dihydrogen orthophosphate and di-sodium hydrogen phosphate. The compositions are used as eye drops in the treatment of vermal kerato conjunctivitis, the ocular symptoms of hay fever and/or marginal corneal infiltration and as, a nasal spray in the treatment of hay fever. Reference has been directed by the comptroller to Specification 1144905. [GB1399834A]
IE564/72A 1971-05-12 1972-04-28 Pharmaceutical compositions IE36337B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1452971 1971-05-12
GB5716971A GB1399834A (en) 1971-05-12 1971-12-09 Pharmaceutical compositions

Publications (2)

Publication Number Publication Date
IE36337L true IE36337L (en) 1972-11-12
IE36337B1 IE36337B1 (en) 1976-10-13

Family

ID=26250625

Family Applications (1)

Application Number Title Priority Date Filing Date
IE564/72A IE36337B1 (en) 1971-05-12 1972-04-28 Pharmaceutical compositions

Country Status (15)

Country Link
JP (1) JPS5425082B1 (en)
AU (1) AU465305B2 (en)
BE (1) BE782981A (en)
CA (1) CA1000201A (en)
CY (1) CY955A (en)
DE (2) DE2266025A1 (en)
DK (1) DK131324B (en)
FR (1) FR2139872B1 (en)
GB (1) GB1399834A (en)
HK (1) HK69276A (en)
IE (1) IE36337B1 (en)
IL (1) IL39286A (en)
MY (1) MY7700080A (en)
NL (1) NL177386B (en)
SE (1) SE396011B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230358A2 (en) * 1973-05-25 1974-12-20 Fisons Ltd Cromoglycate contg. solns. - contg. a second therapeutically active cpd. e.g. an antihistamine
DE2634908A1 (en) * 1974-11-09 1977-04-14 Fisons Ltd Bis carboxy-chromonyl-oxy alkane compsn.
DE3700379A1 (en) * 1987-01-08 1988-07-21 Mann Gerhard Chem Pharm Fab PRESERVED EYE DROPS WITH A CROMOGLICIC ACID CONTENT
AT410894B (en) * 1988-03-22 2003-08-25 Fisons Plc Aerosol dispensers contg. soln. of inhalation medicament
GB8819490D0 (en) * 1988-08-16 1988-09-21 Fisons Plc Pharmaceutical devices
EP0338670B1 (en) * 1988-03-22 1994-05-11 FISONS plc Pharmaceutical Compositions
FR2649890A1 (en) * 1988-03-22 1991-01-25 Fisons Plc Pharmaceutical compositions
WO1997024142A1 (en) * 1995-12-27 1997-07-10 Showa Yakuhin Kako Co., Ltd. Aqueous composition containing cromoglycic acid
DE19614823A1 (en) 1996-04-15 1997-10-16 Mann Gerhard Chem Pharm Fab Ophthalmic composition with prolonged retention time on the eye
EP0938896A1 (en) * 1998-01-15 1999-09-01 Novartis AG Autoclavable pharmaceutical compositions containing a chelating agent
JP5785353B2 (en) * 2004-02-27 2015-09-30 大正製薬株式会社 Ophthalmic agent
JP5992293B2 (en) * 2012-10-31 2016-09-14 大正製薬株式会社 Ophthalmic agent
PL426472A1 (en) * 2018-07-27 2020-02-10 Kalbarczyk Grzegorz Arkona Laboratorium Farmakologii Stomatologicznej Medical use of domiphen bromide and a composition for treating inflammation in the oral cavity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1144905A (en) * 1965-03-25 1969-03-12 Fisons Pharmaceuticals Ltd Substituted bis-(2-carboxy-chromonyl-oxy) derivatives and preparation and pharmaceutical compositions thereof
GB1190193A (en) * 1966-07-05 1970-04-29 Fisons Pharmaceuticals Ltd Bis-(2-Carboxy-Chromonyl-Oxy) Derivatives, their preparation, and Pharmaceutical Compositions thereof

Also Published As

Publication number Publication date
AU4208072A (en) 1973-11-15
DE2223237A1 (en) 1972-12-14
NL177386B (en) 1985-04-16
DE2266025A1 (en) 1985-03-07
BE782981A (en) 1972-11-03
CY955A (en) 1978-12-22
IL39286A (en) 1975-02-10
HK69276A (en) 1976-11-12
AU465305B2 (en) 1975-09-25
CA1000201A (en) 1976-11-23
SE396011B (en) 1977-09-05
DK131324C (en) 1975-11-24
DK131324B (en) 1975-06-30
MY7700080A (en) 1977-12-31
JPS5425082B1 (en) 1979-08-25
GB1399834A (en) 1975-07-02
FR2139872A1 (en) 1973-01-12
IE36337B1 (en) 1976-10-13
NL7206251A (en) 1972-11-14
DE2223237C2 (en) 1985-01-17
FR2139872B1 (en) 1975-10-31
IL39286A0 (en) 1972-06-28

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