BE855467A - Clavames substitues et leur preparation - Google Patents

Clavames substitues et leur preparation

Info

Publication number
BE855467A
BE855467A BE178263A BE178263A BE855467A BE 855467 A BE855467 A BE 855467A BE 178263 A BE178263 A BE 178263A BE 178263 A BE178263 A BE 178263A BE 855467 A BE855467 A BE 855467A
Authority
BE
Belgium
Prior art keywords
clavames
substitute
preparation
substitute clavames
Prior art date
Application number
BE178263A
Other languages
English (en)
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
Application filed by Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Publication of BE855467A publication Critical patent/BE855467A/fr

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
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
BE178263A 1976-06-08 1977-06-07 Clavames substitues et leur preparation BE855467A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2373476 1976-06-08

Publications (1)

Publication Number Publication Date
BE855467A true BE855467A (fr) 1977-12-07

Family

ID=10200424

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178263A BE855467A (fr) 1976-06-08 1977-06-07 Clavames substitues et leur preparation

Country Status (2)

Country Link
BE (1) BE855467A (fr)
ZA (1) ZA773414B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000615A1 (fr) * 1977-07-23 1979-02-07 Beecham Group Plc Composés béta-lactame, préparation et utilisation dans compositions pharmaceutiques et comme produits chimiques intermédiaires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000615A1 (fr) * 1977-07-23 1979-02-07 Beecham Group Plc Composés béta-lactame, préparation et utilisation dans compositions pharmaceutiques et comme produits chimiques intermédiaires

Also Published As

Publication number Publication date
ZA773414B (en) 1978-09-27

Similar Documents

Publication Publication Date Title
BE854633A (fr) Copolyesters ramifies et leur preparation
FR2324633A1 (fr) Pyrazoles substitues et leur preparation
BE860737A (fr) Composses de piperdine et leur preparation.
BE860606A (fr) Alliages de nickel-mischmetal-calcium et leur utilisation
BE847396A (fr) Alkoxysilanes et leur preparation,
SE7606427L (sv) Ampull och ampullberare
FI783155A7 (fi) Omvaend centrifugalrengoering av pappersmassa
BE860263A (fr) Polyether polyols et leur preparation
FR2351111A1 (fr) Methylacetals de 2-(2b-ethynyl-cyclopent-1a-yl) acetaldehydes et leur preparation
FR2277808A1 (fr) Phenoxybenzenes substitues et leur preparation
BE863702A (fr) Tetrazolylcarbamoylquinoleines et leur preparation
BE859221A (fr) Bis-carbamoylsulfures n-substitues et leur preparation
BE861694A (fr) 3-carboxy-4-oxo-1,4-dihydro-1,8-naphtyridines et leur preparation
FI773661A7 (fi) Foerfarande foer framstaellning av pappersmassa
FR2297203A1 (fr) Mono-hydroxybutyrates du 1,3-butanediol et leur preparation
BE861351A (fr) Composes alcanoylanilides et leur preparation
BE859350A (fr) Nouveaux corticoides et leur preparation
BE850552A (fr) 2-furanones et leur preparation
FR2318174A1 (fr) Diepoxy-androstanes et leur preparation
FR2353543A1 (fr) Analogues de 5,6-dihydro-prostacycline et leur preparation
BE840288A (fr) Tetrazoles substitues et leur preparation
BE850936A (fr) Hydroxyquinoleines et leur preparation
BE845612A (fr) Derives de tetrazole-5-carboxamide et leur preparation
BE846802A (fr) Composes de 1,3-benzodithiole-2-one et de 1,3-benzodithiole-2-thione, et leur preparation
BE827288A (fr) Triphenylethylenes substitues et leur application pharmacologique

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GLAXO LABORATORIES LTD

Effective date: 19860630