GB904797A - Ophthalmic medicaments comprising phenanthridinium salts - Google Patents

Ophthalmic medicaments comprising phenanthridinium salts

Info

Publication number
GB904797A
GB904797A GB4372159A GB4372159A GB904797A GB 904797 A GB904797 A GB 904797A GB 4372159 A GB4372159 A GB 4372159A GB 4372159 A GB4372159 A GB 4372159A GB 904797 A GB904797 A GB 904797A
Authority
GB
United Kingdom
Prior art keywords
amino
alkyl
amidinophenyldiazoimino
pyrimid
acylamido
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
Application number
GB4372159A
Inventor
Brian Seymour Cooper
Lois Dickinson
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.)
Boots Pure Drug Co Ltd
Original Assignee
Boots Pure Drug Co 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
Application filed by Boots Pure Drug Co Ltd filed Critical Boots Pure Drug Co Ltd
Priority to GB4372159A priority Critical patent/GB904797A/en
Publication of GB904797A publication Critical patent/GB904797A/en
Expired 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
    • A61K9/0048—Eye, e.g. artificial tears
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom

Abstract

Compositions for treating infections of the human and animal eye comprise a carrier and, as essential active ingredient, a compound of general formula <FORM:0904797/VI/1> wherein R1 represents hydrogen, amino, acylamido, lower (C1-) alkoxycarbonylamino, amidinophenyldiazoimino or the 2-amino-6-methyl-pyrimid-4-ylamino group quaternized in the 1-position, R2 represents amino, acylamido, lower (C1-) alkoxycarbonylamino, amidinophenyldiazoimino or the 2-amino-6-methyl-pyrimid-4 ylamino group quaternized in the 1-position, R3 represents alkyl, aralkyl, alkenyl, aralkenyl or aryl all of which may carry as further substituents one or more amino, alkylamino, nitro, halo, alkyl or alkoxy groups, R4 represents alkyl, alkenyl, hydroxyalkyl, alkoxyalkyl or amino-alkyl and X represents a pharmaceutically acceptable anion. The compositions may be in conventional forms, e.g. eye-drops, pellets, ointments and dusting powders. Bacteriostatic agents, e.g. "cetrimide" may also be present.
GB4372159A 1959-12-23 1959-12-23 Ophthalmic medicaments comprising phenanthridinium salts Expired GB904797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4372159A GB904797A (en) 1959-12-23 1959-12-23 Ophthalmic medicaments comprising phenanthridinium salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4372159A GB904797A (en) 1959-12-23 1959-12-23 Ophthalmic medicaments comprising phenanthridinium salts

Publications (1)

Publication Number Publication Date
GB904797A true GB904797A (en) 1962-08-29

Family

ID=10430041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4372159A Expired GB904797A (en) 1959-12-23 1959-12-23 Ophthalmic medicaments comprising phenanthridinium salts

Country Status (1)

Country Link
GB (1) GB904797A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196255A (en) * 1986-10-14 1988-04-27 Res & Dev Co Ltd Eyedrops
WO2002053132A1 (en) * 2001-01-08 2002-07-11 Virbac S.A. Water-soluble powdery or granular compositions based on phenanthridines and their uses

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196255A (en) * 1986-10-14 1988-04-27 Res & Dev Co Ltd Eyedrops
DE3734835A1 (en) * 1986-10-14 1988-06-01 Res & Dev Co Ltd MEDICINES FOR OPHTHALMOLOGICAL USE
GB2196255B (en) * 1986-10-14 1991-05-15 Res & Dev Co Ltd Eyedrops
WO2002053132A1 (en) * 2001-01-08 2002-07-11 Virbac S.A. Water-soluble powdery or granular compositions based on phenanthridines and their uses
FR2819188A1 (en) * 2001-01-08 2002-07-12 Virbac Sa WATER-SOLUBLE PULVERULENT OR GRANULATED COMPOSITIONS BASED ON PHENANTHRIDINES AND USES THEREOF
AP1704A (en) * 2001-01-08 2007-01-02 Virbac Sa Water-soluble powdery or granular compositions based on phenanthridines and their uses.

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