NL7706242A - PROCESS FOR THE PREPARATION OF CLAVAM DERIVATIVES. - Google Patents

PROCESS FOR THE PREPARATION OF CLAVAM DERIVATIVES.

Info

Publication number
NL7706242A
NL7706242A NL7706242A NL7706242A NL7706242A NL 7706242 A NL7706242 A NL 7706242A NL 7706242 A NL7706242 A NL 7706242A NL 7706242 A NL7706242 A NL 7706242A NL 7706242 A NL7706242 A NL 7706242A
Authority
NL
Netherlands
Prior art keywords
preparation
clavam
derivatives
clavam derivatives
Prior art date
Application number
NL7706242A
Other languages
Dutch (nl)
Original Assignee
Glaxo Lab 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
Priority claimed from GB23718/76A external-priority patent/GB1585661A/en
Application filed by Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Publication of NL7706242A publication Critical patent/NL7706242A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
    • C12P17/188—Heterocyclic compound containing in the condensed system at least one hetero ring having nitrogen atoms and oxygen atoms as the only ring heteroatoms
    • 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
NL7706242A 1976-06-08 1977-06-07 PROCESS FOR THE PREPARATION OF CLAVAM DERIVATIVES. NL7706242A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2373676 1976-06-08
GB2373476 1976-06-08
GB23718/76A GB1585661A (en) 1976-06-08 1976-06-08 Clavam derivatives

Publications (1)

Publication Number Publication Date
NL7706242A true NL7706242A (en) 1977-12-12

Family

ID=27258251

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7706242A NL7706242A (en) 1976-06-08 1977-06-07 PROCESS FOR THE PREPARATION OF CLAVAM DERIVATIVES.

Country Status (7)

Country Link
JP (1) JPS5321194A (en)
DE (1) DE2725690A1 (en)
DK (1) DK250477A (en)
FR (1) FR2354331A1 (en)
IT (1) IT1078465B (en)
NL (1) NL7706242A (en)
SE (1) SE7706633L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202819A (en) * 1979-05-04 1980-05-13 Hoffman-La Roche Inc. 2-(3-Alanyl)clavam antibiotic
EP0057664A3 (en) * 1981-01-30 1982-11-17 Ciba-Geigy Ag Clavam derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE41109B1 (en) * 1974-04-20 1979-10-24 Beecham Group Ltd Novel -lactam antibiotic from streptomyces clavuligerus
GB1515241A (en) * 1976-01-27 1978-06-21 Beecham Group Ltd Beta-lactam antibiotics

Also Published As

Publication number Publication date
SE7706633L (en) 1978-01-30
FR2354331B1 (en) 1980-09-19
DK250477A (en) 1977-12-09
FR2354331A1 (en) 1978-01-06
JPS5321194A (en) 1978-02-27
DE2725690A1 (en) 1977-12-22
IT1078465B (en) 1985-05-08

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed