JPS6129358B2 - - Google Patents

Info

Publication number
JPS6129358B2
JPS6129358B2 JP54033131A JP3313179A JPS6129358B2 JP S6129358 B2 JPS6129358 B2 JP S6129358B2 JP 54033131 A JP54033131 A JP 54033131A JP 3313179 A JP3313179 A JP 3313179A JP S6129358 B2 JPS6129358 B2 JP S6129358B2
Authority
JP
Japan
Prior art keywords
group
carbon atoms
formula
carboxyl group
groups
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
JP54033131A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54157594A (en
Inventor
Hooru Tonji Aran
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
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of JPS54157594A publication Critical patent/JPS54157594A/ja
Publication of JPS6129358B2 publication Critical patent/JPS6129358B2/ja
Granted legal-status Critical Current

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)
JP3313179A 1978-03-22 1979-03-20 Manufacture of betaalactam antibiotic Granted JPS54157594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1144278 1978-03-22

Publications (2)

Publication Number Publication Date
JPS54157594A JPS54157594A (en) 1979-12-12
JPS6129358B2 true JPS6129358B2 (fr) 1986-07-05

Family

ID=9986341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3313179A Granted JPS54157594A (en) 1978-03-22 1979-03-20 Manufacture of betaalactam antibiotic

Country Status (6)

Country Link
JP (1) JPS54157594A (fr)
BE (1) BE874983A (fr)
DE (1) DE2911099A1 (fr)
FR (1) FR2420539A1 (fr)
IT (1) IT1163974B (fr)
NL (1) NL7902215A (fr)

Also Published As

Publication number Publication date
DE2911099A1 (de) 1979-10-04
BE874983A (fr) 1979-09-21
JPS54157594A (en) 1979-12-12
IT7948433A0 (it) 1979-03-21
FR2420539A1 (fr) 1979-10-19
NL7902215A (nl) 1979-09-25
IT1163974B (it) 1987-04-08

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