AU519232B2 - Clavulanic acid derivatives - Google Patents

Clavulanic acid derivatives

Info

Publication number
AU519232B2
AU519232B2 AU33840/78A AU3384078A AU519232B2 AU 519232 B2 AU519232 B2 AU 519232B2 AU 33840/78 A AU33840/78 A AU 33840/78A AU 3384078 A AU3384078 A AU 3384078A AU 519232 B2 AU519232 B2 AU 519232B2
Authority
AU
Australia
Prior art keywords
acid derivatives
clavulanic acid
clavulanic
derivatives
acid
Prior art date
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
AU33840/78A
Other versions
AU3384078A (en
Inventor
T. T. Ponsford R. J. and Luk K Howarth
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.)
Filing date
Publication date
Priority claimed from GB10082/77A external-priority patent/GB1582864A/en
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of AU3384078A publication Critical patent/AU3384078A/en
Application granted granted Critical
Publication of AU519232B2 publication Critical patent/AU519232B2/en
Expired legal-status Critical Current

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
    • A61K31/41—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
    • 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
    • A61K31/54—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
    • 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
AU33840/78A 1977-03-10 1978-03-03 Clavulanic acid derivatives Expired AU519232B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB10082/77A GB1582864A (en) 1977-03-10 1977-03-10 Chemical process for the preparation of clavulanic acid derivatives
GB1011677 1977-03-10
GBGB10116/77 1977-03-10
GBGB10082/77 1977-03-10

Publications (2)

Publication Number Publication Date
AU3384078A AU3384078A (en) 1979-09-06
AU519232B2 true AU519232B2 (en) 1981-11-19

Family

ID=26247246

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33840/78A Expired AU519232B2 (en) 1977-03-10 1978-03-03 Clavulanic acid derivatives

Country Status (19)

Country Link
JP (1) JPS53112894A (en)
AR (1) AR216505A1 (en)
AT (1) AT359188B (en)
AU (1) AU519232B2 (en)
CH (1) CH632760A5 (en)
DE (1) DE2808116A1 (en)
DK (1) DK139377A (en)
ES (1) ES467513A1 (en)
FI (1) FI65252C (en)
FR (1) FR2383184A1 (en)
GR (1) GR64160B (en)
HK (1) HK15084A (en)
IE (1) IE46478B1 (en)
IL (1) IL54078A0 (en)
KE (1) KE3337A (en)
MX (1) MX4864E (en)
NL (1) NL7802596A (en)
NO (1) NO771106L (en)
SE (1) SE442748B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002370B1 (en) * 1977-12-02 1983-05-11 Beecham Group Plc A process for the preparation of ether derivatives of clavulanic acid
JPS58187371A (en) * 1982-04-27 1983-11-01 Nec Corp Controlling circuit for printing density
DE3725375A1 (en) * 1987-07-31 1989-02-09 Bayer Ag STABLE OXAPENEM-3-CARBONSAEURES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573503A (en) * 1975-12-17 1980-08-28 Glaxo Lab Ltd Clavulanic acid derivatives

Also Published As

Publication number Publication date
MX4864E (en) 1982-11-10
FI65252B (en) 1983-12-30
DK139377A (en) 1978-09-11
GR64160B (en) 1980-02-05
AU3384078A (en) 1979-09-06
ES467513A1 (en) 1979-08-01
AR216505A1 (en) 1979-12-28
IE780477L (en) 1978-09-10
IE46478B1 (en) 1983-06-29
NL7802596A (en) 1978-09-12
KE3337A (en) 1983-11-25
FR2383184B1 (en) 1980-08-29
FR2383184A1 (en) 1978-10-06
FI65252C (en) 1984-04-10
NO771106L (en) 1978-09-12
SE442748B (en) 1986-01-27
DE2808116A1 (en) 1978-09-21
HK15084A (en) 1984-02-24
CH632760A5 (en) 1982-10-29
SE7704085L (en) 1978-09-11
IL54078A0 (en) 1978-04-30
ATA145178A (en) 1980-03-15
AT359188B (en) 1980-10-27
JPS53112894A (en) 1978-10-02
FI771146A (en) 1978-09-11

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