AU499171B2 – Clavulanic acid derivatives
– Google Patents
AU499171B2 – Clavulanic acid derivatives
– Google Patents
Clavulanic acid derivatives
Info
Publication number
AU499171B2
AU499171B2
AU80177/75A
AU8017775A
AU499171B2
AU 499171 B2
AU499171 B2
AU 499171B2
AU 80177/75 A
AU80177/75 A
AU 80177/75A
AU 8017775 A
AU8017775 A
AU 8017775A
AU 499171 B2
AU499171 B2
AU 499171B2
Authority
AU
Australia
Prior art keywords
acid derivatives
clavulanic acid
clavulanic
derivatives
acid
Prior art date
1973-05-04
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
AU80177/75A
Other versions
AU8017775A
(en
Inventor
M. Howarth T. T. Reading C Cole
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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.)
1973-05-04
Filing date
1975-04-15
Publication date
1979-04-05
1973-05-04
Priority claimed from GB5325274A
external-priority
patent/GB1421352A/en
1974-04-20
Priority claimed from GB17410/74A
external-priority
patent/GB1508977A/en
1975-04-15
Application filed by Beecham Group PLC
filed
Critical
Beecham Group PLC
1976-10-21
Publication of AU8017775A
publication
Critical
patent/AU8017775A/en
1979-04-05
Application granted
granted
Critical
1979-04-05
Publication of AU499171B2
publication
Critical
patent/AU499171B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
A61K31/42—Oxazoles
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
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
C07D498/04—Ortho-condensed systems
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
C—CHEMISTRY; METALLURGY
C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
C12N1/20—Bacteria; Culture media therefor
C12N1/205—Bacterial isolates
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
C—CHEMISTRY; METALLURGY
C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C – C12Q, RELATING TO MICROORGANISMS
C12R2001/00—Microorganisms ; Processes using microorganisms
C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
C12R2001/465—Streptomyces
AU80177/75A
1973-05-04
1975-04-15
Clavulanic acid derivatives
Expired
AU499171B2
(en)
Applications Claiming Priority (8)
Application Number
Priority Date
Filing Date
Title
GB5325274A
GB1421352A
(en)
1972-05-08
1973-05-04
Latch mechanism for a lift truck
GBGB17410/74
1974-04-20
GB17410/74A
GB1508977A
(en)
1974-04-20
1974-04-20
Beta-lactam antibiotic from streptomyces clavuligerus
GBGB27715/74
1974-06-21
GB2771574
1974-06-21
GBGB43651/74
1974-10-09
GB4365174
1974-10-09
GBGB53525/74
1974-12-11
Publications (2)
Publication Number
Publication Date
AU8017775A
AU8017775A
(en)
1976-10-21
AU499171B2
true
AU499171B2
(en)
1979-04-05
Family
ID=27448388
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU80177/75A
Expired
AU499171B2
(en)
1973-05-04
1975-04-15
Clavulanic acid derivatives
Country Status (1)
Country
Link
AU
(1)
AU499171B2
(en)
1975
1975-04-15
AU
AU80177/75A
patent/AU499171B2/en
not_active
Expired
Also Published As
Publication number
Publication date
AU8017775A
(en)
1976-10-21
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