DE3365914D1 - Process for the preparation of finely divided p-butoxyphenyl acethydroxamic acid, and compositions containing them - Google Patents

Process for the preparation of finely divided p-butoxyphenyl acethydroxamic acid, and compositions containing them

Info

Publication number
DE3365914D1
DE3365914D1 DE8383201719T DE3365914T DE3365914D1 DE 3365914 D1 DE3365914 D1 DE 3365914D1 DE 8383201719 T DE8383201719 T DE 8383201719T DE 3365914 T DE3365914 T DE 3365914T DE 3365914 D1 DE3365914 D1 DE 3365914D1
Authority
DE
Germany
Prior art keywords
preparation
butoxyphenyl
compositions containing
finely divided
acid
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
DE8383201719T
Other languages
German (de)
English (en)
Inventor
Michel Franz
Andras Vincze
Georges Lambelin
Alain Polat
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.)
Continental Pharma Inc
Original Assignee
Continental Pharma Inc
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=19730000&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3365914(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Continental Pharma Inc filed Critical Continental Pharma Inc
Application granted granted Critical
Publication of DE3365914D1 publication Critical patent/DE3365914D1/de
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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • 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
    • A61K31/16—Amides, e.g. hydroxamic acids
    • A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
    • 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
    • A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
    • 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
    • A61K9/08—Solutions
    • 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
    • C07C259/00—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
    • C07C259/04—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids
    • C07C259/06—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids having carbon atoms of hydroxamic groups bound to hydrogen atoms or to acyclic carbon atoms

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pain & Pain Management (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8383201719T 1982-12-13 1983-12-05 Process for the preparation of finely divided p-butoxyphenyl acethydroxamic acid, and compositions containing them Expired DE3365914D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84530A LU84530A1 (fr) 1982-12-13 1982-12-13 Procede de preparation d'acide p-butoxyphenylacethydroxamique a l'etat finement divise et composition contenant cet acide

Publications (1)

Publication Number Publication Date
DE3365914D1 true DE3365914D1 (en) 1986-10-09

Family

ID=19730000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383201719T Expired DE3365914D1 (en) 1982-12-13 1983-12-05 Process for the preparation of finely divided p-butoxyphenyl acethydroxamic acid, and compositions containing them

Country Status (7)

Country Link
US (1) US4534911A (enExample)
EP (1) EP0116182B2 (enExample)
JP (1) JPS59110655A (enExample)
AT (1) ATE21889T1 (enExample)
CA (1) CA1218675A (enExample)
DE (1) DE3365914D1 (enExample)
LU (1) LU84530A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130160B1 (en) * 1983-06-22 1988-01-07 The Ohio State University Research Foundation Small particle formation
DE3604050A1 (de) * 1986-02-08 1987-08-13 Boehringer Mannheim Gmbh Thioether, verfahren zu deren herstellung sowie diese verbindungen enthaltende arzneimittel
EP0885609A1 (en) * 1997-06-17 1998-12-23 Continental Pharma Incorporated Use of a pharmaceutical composition in the treatment of traumatic arthritis in horses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE600278A (fr) * 1960-02-18 1961-08-16 Basf Ag Procédé pour la production de N-aryl-N'-hydroxy-urées.
SU390074A1 (ru) * 1970-08-04 1973-07-11 Всесоюзный научно исследовательский , проектный институт механической обработки полезных ископаемых Способ получения алкилгидроксамовых
SU632690A1 (ru) * 1977-06-08 1978-11-15 Предприятие П/Я М-5245 Способ получени с7-с9-алкилгидроксамовых кислот
JPS5777646A (en) * 1980-10-31 1982-05-15 Kanto Kagaku Kk Preparation of hydroxamic acid

Also Published As

Publication number Publication date
EP0116182B1 (fr) 1986-09-03
EP0116182B2 (fr) 1989-12-27
CA1218675A (en) 1987-03-03
LU84530A1 (fr) 1984-10-22
ATE21889T1 (de) 1986-09-15
EP0116182A1 (fr) 1984-08-22
JPS59110655A (ja) 1984-06-26
JPS6121618B2 (enExample) 1986-05-28
US4534911A (en) 1985-08-13

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings