GR65657B - Method for the preparation of ethers of cloroulanic acid - Google Patents

Method for the preparation of ethers of cloroulanic acid

Info

Publication number
GR65657B
GR65657B GR57194A GR780157194A GR65657B GR 65657 B GR65657 B GR 65657B GR 57194 A GR57194 A GR 57194A GR 780157194 A GR780157194 A GR 780157194A GR 65657 B GR65657 B GR 65657B
Authority
GR
Greece
Prior art keywords
cloroulanic
ethers
preparation
acid
cloroulanic acid
Prior art date
Application number
GR57194A
Other languages
Greek (el)
English (en)
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
Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of GR65657B publication Critical patent/GR65657B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/16—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with acylated ring nitrogen atoms
    • C07D203/20—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with acylated ring nitrogen atoms by carbonic acid, or by sulfur or nitrogen analogues thereof, e.g. carbamates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Saccharide Compounds (AREA)
GR57194A 1977-09-16 1978-09-11 Method for the preparation of ethers of cloroulanic acid GR65657B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3864977 1977-09-16
GB2404778 1978-05-30

Publications (1)

Publication Number Publication Date
GR65657B true GR65657B (en) 1980-10-16

Family

ID=26256866

Family Applications (1)

Application Number Title Priority Date Filing Date
GR57194A GR65657B (en) 1977-09-16 1978-09-11 Method for the preparation of ethers of cloroulanic acid

Country Status (19)

Country Link
JP (1) JPS5452093A (de)
AR (1) AR218504A1 (de)
AT (1) ATA664078A (de)
AU (1) AU3974778A (de)
CA (1) CA1121821A (de)
CH (1) CH640536A5 (de)
DE (1) DE2839426A1 (de)
DK (1) DK410378A (de)
ES (1) ES473414A1 (de)
FI (1) FI782791A (de)
FR (1) FR2403343A1 (de)
GB (1) GB2004541B (de)
GR (1) GR65657B (de)
IT (1) IT7851089A0 (de)
LU (1) LU80244A1 (de)
NL (1) NL7809400A (de)
NO (1) NO783132L (de)
PT (1) PT68513A (de)
SE (1) SE7809747L (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL51267A (en) * 1976-01-31 1979-12-30 Beecham Group Ltd Clavulanic acid thioethers their preparation and pharmaceutical compositions containing them
GB1587612A (en) * 1976-10-30 1981-04-08 Beecham Group Ltd Isoclavulanic acid derivatives
GB1595176A (en) * 1976-12-03 1981-08-12 Beecham Group Ltd Clavulanic acid ethers

Also Published As

Publication number Publication date
CH640536A5 (de) 1984-01-13
FR2403343B1 (de) 1980-06-13
AU3974778A (en) 1980-03-20
DE2839426A1 (de) 1979-03-29
IT7851089A0 (it) 1978-09-14
GB2004541B (en) 1982-05-12
JPS5452093A (en) 1979-04-24
PT68513A (en) 1978-10-01
GB2004541A (en) 1979-04-04
NO783132L (no) 1979-03-19
ATA664078A (de) 1982-06-15
DK410378A (da) 1979-03-17
SE7809747L (sv) 1979-03-17
NL7809400A (nl) 1979-03-20
LU80244A1 (fr) 1979-03-07
FR2403343A1 (fr) 1979-04-13
FI782791A (fi) 1979-03-17
CA1121821A (en) 1982-04-13
AR218504A1 (es) 1980-06-13
ES473414A1 (es) 1979-11-01

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