GB201121765D0 - Polymorphs of bromfenac sodium and methods for preparing bromfenac sodium polymorphs - Google Patents

Polymorphs of bromfenac sodium and methods for preparing bromfenac sodium polymorphs

Info

Publication number
GB201121765D0
GB201121765D0 GBGB1121765.0A GB201121765A GB201121765D0 GB 201121765 D0 GB201121765 D0 GB 201121765D0 GB 201121765 A GB201121765 A GB 201121765A GB 201121765 D0 GB201121765 D0 GB 201121765D0
Authority
GB
United Kingdom
Prior art keywords
polymorphs
bromfenac sodium
methods
preparing
sodium
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.)
Withdrawn
Application number
GBGB1121765.0A
Other versions
GB2484843A (en
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 GBGB0919757.5A external-priority patent/GB0919757D0/en
Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of GB201121765D0 publication Critical patent/GB201121765D0/en
Publication of GB2484843A publication Critical patent/GB2484843A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/196—Carboxylic acids, e.g. valproic acid having an amino group the amino group being directly attached to a ring, e.g. anthranilic acid, mefenamic acid, diclofenac, chlorambucil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A61P27/12—Ophthalmic agents for cataracts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C07C227/42—Crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/40—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to carbon atoms of at least one six-membered aromatic ring and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/42—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to carbon atoms of at least one six-membered aromatic ring and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton with carboxyl groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by saturated carbon chains
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13—Crystalline forms, e.g. polymorphs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB1121765.0A 2009-10-15 2010-09-27 Polymorphs of Bromfenac sodium Withdrawn GB2484843A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25192509P 2009-10-15 2009-10-15
GBGB0919757.5A GB0919757D0 (en) 2009-11-12 2009-11-12 Polymorphs of bromfenac sodium and methods for preparing bromfenac sodium polymorphs

Publications (2)

Publication Number Publication Date
GB201121765D0 true GB201121765D0 (en) 2012-02-01
GB2484843A GB2484843A (en) 2012-04-25

Family

ID=45572605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1121765.0A Withdrawn GB2484843A (en) 2009-10-15 2010-09-27 Polymorphs of Bromfenac sodium

Country Status (2)

Country Link
JP (2) JP2016117737A (en)
GB (1) GB2484843A (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5070343A (en) * 1973-10-30 1975-06-11
CH577461A5 (en) * 1975-08-13 1976-07-15 Robins Co Inc A H
NZ188628A (en) * 1977-11-10 1984-08-24 Beecham Group Ltd Naphthotriazoles and anti-allergic compositions
JPS617251A (en) * 1984-06-20 1986-01-13 Ricoh Co Ltd Preparation of aromatic thiocyano compound having amino group and/or hydroxyl group
HU194179B (en) * 1985-10-03 1988-01-28 Chinoin Gyogyszer Es Vegyeszet Process for production of 1-/3',4'-dietoxi-benzil/-1,6,7-dietoxi-3,4-dihydro-izoquinolinine-teophilin-7-acetate and their new cristallic monohydrate
US4683242A (en) * 1985-10-28 1987-07-28 A. H. Robins Company, Incorporated Transdermal treatment for pain and inflammation with 2-amino-3-aroylbenzeneacetic acids, salts and esters
JP4707201B2 (en) * 1997-02-04 2011-06-22 千寿製薬株式会社 Method for solubilizing pyridonecarboxylic acid, solubilizer and aqueous liquid agent comprising solubilized pyridonecarboxylic acid
JP2002308764A (en) * 2001-02-09 2002-10-23 Taisho Pharmaceut Co Ltd Pharmaceutical composition for ophthalmic use
TWI312786B (en) * 2001-11-08 2009-08-01 Ciba Sc Holding Ag Novel difunctional photoinitiators
ES2301964T3 (en) * 2003-01-21 2008-07-01 Senju Pharmaceutical Co., Ltd. PREPARED WATER LIQUID CONTAINING ACID 2-AMINO-3- (4-BROMOBENZOIL) PHENYLACETIC.
ATE552838T1 (en) * 2003-11-14 2012-04-15 Senju Pharma Co AQUEOUS SOLUTION WITH AMINOGLYCOSIDE ANTIBIOTIC AND BROMEFENAC
US20080057022A1 (en) * 2006-08-30 2008-03-06 Erning Xia Ophthalmic Pharmaceutical Compositions and Uses Thereof

Also Published As

Publication number Publication date
JP6495430B2 (en) 2019-04-03
JP2016117737A (en) 2016-06-30
GB2484843A (en) 2012-04-25
JP2018083822A (en) 2018-05-31

Similar Documents

Publication Publication Date Title
PL2609120T3 (en) Improved process for preparation of sugammadex
SI2634191T1 (en) Process for preparing derivatives of thienopyrimidinedione
IL218101A0 (en) Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives
HK1164141A1 (en) External preparation for skin
EP2407461A4 (en) Process for preparation of 1-alkyl-5-benzoyl-1h-tetrazole derivatives
IL217112A0 (en) Regioselective preparation of 2-amino-5- trifluoromethylpyrimidine derivatives
GB201016204D0 (en) Polymorphs of bromfenac sodium and methods for preparing bromfenec sodium polymorphs
EP2468710A4 (en) Process for preparation of hexafluoroacetone monohydrate
IL222474A0 (en) Method of synthesis
IL222360A0 (en) Method of vaccination
EP2467140A4 (en) Method of threating cancer
EP2385950A4 (en) Method for 2-sulfation of glycosides
GB0922023D0 (en) Preparation of n-monofluoroalkyl compounds
EP2474535A4 (en) Synthetic method of montelukast sodium intermediate
EP2501803A4 (en) Methods of enhancing pluripotentcy
EP2404891A4 (en) Preparation method of acylbenzenes
HK1173139A1 (en) Fluorinated derivatives of 3-hydroxypyridin-4-ones 3--4-
EP2578568A4 (en) Process for preparation of 3-substituted-4-fluoropyrrolidine derivatives
GB201121765D0 (en) Polymorphs of bromfenac sodium and methods for preparing bromfenac sodium polymorphs
EP2459540A4 (en) Preparation of fipamezole
PL390015A1 (en) Stereoselective method for synthesis of (S) - pregabalin
GB201010223D0 (en) Method of printing
TWM365675U (en) Improved structure of teapoy
GB2470361B (en) Method of casting
EP2514738A4 (en) Process for preparation of alkyl 5-methyl-5-hexenoates

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)