NL7800604A - Esters van clavulanzuur en werkwijze ter be- reiding van deze esters. - Google Patents

Esters van clavulanzuur en werkwijze ter be- reiding van deze esters.

Info

Publication number
NL7800604A
NL7800604A NL7800604A NL7800604A NL7800604A NL 7800604 A NL7800604 A NL 7800604A NL 7800604 A NL7800604 A NL 7800604A NL 7800604 A NL7800604 A NL 7800604A NL 7800604 A NL7800604 A NL 7800604A
Authority
NL
Netherlands
Prior art keywords
esters
preparing
procedure
acid esters
clavulan
Prior art date
Application number
NL7800604A
Other languages
English (en)
Original Assignee
Beecham Group 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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of NL7800604A publication Critical patent/NL7800604A/nl

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
NL7800604A 1977-01-19 1978-01-18 Esters van clavulanzuur en werkwijze ter be- reiding van deze esters. NL7800604A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2031/77A GB1572912A (en) 1977-01-19 1977-01-19 Clavulanic acid esters

Publications (1)

Publication Number Publication Date
NL7800604A true NL7800604A (nl) 1978-07-21

Family

ID=9732402

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7800604A NL7800604A (nl) 1977-01-19 1978-01-18 Esters van clavulanzuur en werkwijze ter be- reiding van deze esters.

Country Status (6)

Country Link
JP (1) JPS5390289A (nl)
BE (1) BE862764A (nl)
DE (1) DE2802049A1 (nl)
FR (1) FR2378035A1 (nl)
GB (1) GB1572912A (nl)
NL (1) NL7800604A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3063683D1 (en) * 1979-08-24 1983-07-14 Beecham Group Plc Amine salt of clavulanic acid, its preparation and use
DE3165543D1 (en) * 1980-06-11 1984-09-20 Beecham Group Plc Process for the preparation of beta-lactam antibiotics

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635477A1 (de) * 1975-08-20 1977-03-03 Beecham Group Ltd Verfahren zur herstellung fester, praktisch reiner natrium- und kaliumsalze der clavulansaeure

Also Published As

Publication number Publication date
FR2378035A1 (fr) 1978-08-18
DE2802049A1 (de) 1978-07-20
GB1572912A (en) 1980-08-06
FR2378035B1 (nl) 1982-11-19
BE862764A (fr) 1978-07-10
JPS5390289A (en) 1978-08-08

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed