BE849475A - Derives etherifies de l'acide clavulanique, leur preparation et compositions en contenant. - Google Patents

Derives etherifies de l'acide clavulanique, leur preparation et compositions en contenant.

Info

Publication number
BE849475A
BE849475A BE173320A BE173320A BE849475A BE 849475 A BE849475 A BE 849475A BE 173320 A BE173320 A BE 173320A BE 173320 A BE173320 A BE 173320A BE 849475 A BE849475 A BE 849475A
Authority
BE
Belgium
Prior art keywords
compositions
preparation
clavulanic acid
etherified derivatives
etherified
Prior art date
Application number
BE173320A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE849475A publication Critical patent/BE849475A/xx

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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
    • 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
    • A61K31/41—Heterocyclic 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
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D503/00—Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxapenicillins, clavulanic acid derivatives; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Oncology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE173320A 1975-12-17 1976-12-16 Derives etherifies de l'acide clavulanique, leur preparation et compositions en contenant. BE849475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51688/75A GB1573503A (en) 1975-12-17 1975-12-17 Clavulanic acid derivatives

Publications (1)

Publication Number Publication Date
BE849475A true BE849475A (fr) 1977-06-16

Family

ID=10461003

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173320A BE849475A (fr) 1975-12-17 1976-12-16 Derives etherifies de l'acide clavulanique, leur preparation et compositions en contenant.

Country Status (10)

Country Link
JP (1) JPS5293792A (sv)
AU (1) AU2064576A (sv)
BE (1) BE849475A (sv)
DE (1) DE2657048A1 (sv)
DK (1) DK565676A (sv)
FR (1) FR2335222A1 (sv)
GB (1) GB1573503A (sv)
NL (1) NL7613965A (sv)
SE (1) SE7614181L (sv)
ZA (1) ZA767496B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359690A (en) * 1976-09-09 1978-05-29 Glaxo Lab Ltd Production of novel betaa lactam
GB1587612A (en) * 1976-10-30 1981-04-08 Beecham Group Ltd Isoclavulanic acid derivatives
GB1595176A (en) * 1976-12-03 1981-08-12 Beecham Group Ltd Clavulanic acid ethers
IL53465A (en) * 1976-12-11 1980-11-30 Beecham Group Ltd Process for the preparation of clavulanic acid ethers and some novel compounds of this type
NO771106L (no) * 1977-03-10 1978-09-12 Beecham Group Ltd Fremgangsmaate for fremstilling av etere
EP0024123B1 (en) * 1979-08-11 1983-03-16 Beecham Group Plc Process for the preparation of derivatives of clavulanic acid
GB9518917D0 (en) * 1995-09-15 1995-11-15 Smithkline Beecham Plc Compounds

Also Published As

Publication number Publication date
GB1573503A (en) 1980-08-28
NL7613965A (nl) 1977-06-21
JPS5293792A (en) 1977-08-06
FR2335222A1 (fr) 1977-07-15
DE2657048A1 (de) 1977-06-23
DK565676A (da) 1977-06-18
FR2335222B1 (sv) 1982-06-11
AU2064576A (en) 1978-06-22
ZA767496B (en) 1978-02-22
SE7614181L (sv) 1977-06-18

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Legal Events

Date Code Title Description
CH Change of patent owner

Owner name: *BEECHAM GROUP P.L.C.

Effective date: 19841016

RE Patent lapsed

Owner name: BEECHAM GROUP P.L.C.

Effective date: 19861231