NZ185849A - Ethers of clavulanic acid salts or esters thereof - Google Patents

Ethers of clavulanic acid salts or esters thereof

Info

Publication number
NZ185849A
NZ185849A NZ185849A NZ18584977A NZ185849A NZ 185849 A NZ185849 A NZ 185849A NZ 185849 A NZ185849 A NZ 185849A NZ 18584977 A NZ18584977 A NZ 18584977A NZ 185849 A NZ185849 A NZ 185849A
Authority
NZ
New Zealand
Prior art keywords
ethers
esters
acid salts
clavulanic acid
clavulanic
Prior art date
Application number
NZ185849A
Other languages
English (en)
Inventor
R J Ponsford
T T Howarth
J B Harbridge
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
Priority claimed from GB51808/76A external-priority patent/GB1589367A/en
Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of NZ185849A publication Critical patent/NZ185849A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
NZ185849A 1976-12-11 1977-12-05 Ethers of clavulanic acid salts or esters thereof NZ185849A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB51808/76A GB1589367A (en) 1976-12-11 1976-12-11 Clavulanic acid ethers
GB1111677 1977-03-16
GB3875377 1977-09-16

Publications (1)

Publication Number Publication Date
NZ185849A true NZ185849A (en) 1980-11-28

Family

ID=27256638

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ185849A NZ185849A (en) 1976-12-11 1977-12-05 Ethers of clavulanic acid salts or esters thereof

Country Status (14)

Country Link
JP (1) JPS5377090A (es)
AR (1) AR216117A1 (es)
AT (1) AT356269B (es)
CA (1) CA1097653A (es)
CH (1) CH636880A5 (es)
DE (1) DE2754763A1 (es)
ES (1) ES464941A1 (es)
FR (1) FR2373545A1 (es)
GR (1) GR64001B (es)
IE (1) IE46436B1 (es)
IL (1) IL53465A (es)
MX (1) MX4846E (es)
NL (1) NL7713644A (es)
NZ (1) NZ185849A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2862254D1 (en) * 1977-12-02 1983-06-16 Beecham Group Plc A process for the preparation of ether derivatives of clavulanic acid
DE3062347D1 (en) * 1979-08-11 1983-04-21 Beecham Group Plc Process for the preparation of derivatives of clavulanic acid

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
AR216117A1 (es) 1979-11-30
NL7713644A (nl) 1978-06-13
ES464941A1 (es) 1979-12-16
ATA881677A (de) 1979-09-15
CH636880A5 (en) 1983-06-30
MX4846E (es) 1982-10-28
CA1097653A (en) 1981-03-17
GR64001B (en) 1980-01-18
IE772501L (en) 1978-06-11
AT356269B (de) 1980-04-25
FR2373545A1 (fr) 1978-07-07
FR2373545B1 (es) 1982-04-16
IL53465A (en) 1980-11-30
IL53465A0 (en) 1978-01-31
JPS5377090A (en) 1978-07-08
DE2754763A1 (de) 1978-06-15
IE46436B1 (en) 1983-06-15

Similar Documents

Publication Publication Date Title
US6031093C1 (en) Solid salts of clavulanic acid
IL52023A (en) Process for the preparation of di-n-propyl-acetic acid and salts thereof
IL50527A0 (en) The preparation of clavulanic acid and its salts
AU506250B2 (en) Clavulanic acid derivatives
IL56430A (en) Prostenoic acid esters of 17-hydroxyalkanoyloxyestratrienes or 21-hydroxyalkanoyloxypregnenes
JPS5285111A (en) Purieication of propionic acid
IL54665A0 (en) The preparation of substituted vinylcyclopropanecarboxylic acid benzyl esters
GB1557506A (en) Preparation of esters
ZA772039B (en) Manufacture of esters
AU500707B1 (en) Preparation of 6-aminopenicillanic acid
ZA772041B (en) Manufacture of esters
ZA772040B (en) Manufacture of esters
NZ185849A (en) Ethers of clavulanic acid salts or esters thereof
JPS5315322A (en) Preparation of phosphinicoosubstituted aliphatic carboxylic acid
AU510882B2 (en) Esters of naphthyl allohols
JPS5353619A (en) Preparation of nnsubstituted 22cabamoylphosphinic acid
JPS52156864A (en) Preparation of cholesistquininn pancreozyminoctapeptideamidosulfate ester
AU515916B2 (en) Ethers of clavulanic acid
IL53081A (en) Preparation of haloalkyl-phosphonic acid
JPS5325553A (en) Preparation of 33furancarboxyethyl ester
JPS532454A (en) Esters of 55methyll10*111dihydroprostaglandinna1
AU3137877A (en) 1-aziridine-carboxylic acid ester derivatives
JPS5362817A (en) Salts of glycyllysinic acid
ZA776327B (en) Acylamino derivatives of clavulanic acid and salts or esters thereof
IL51819A (en) Preparation of dithiophoshoric acid diesterhalides