BE827161A - Esters acetoliques d'antibiotiques beta-lactames et leur procede de preparation - Google Patents

Esters acetoliques d'antibiotiques beta-lactames et leur procede de preparation

Info

Publication number
BE827161A
BE827161A BE154748A BE154748A BE827161A BE 827161 A BE827161 A BE 827161A BE 154748 A BE154748 A BE 154748A BE 154748 A BE154748 A BE 154748A BE 827161 A BE827161 A BE 827161A
Authority
BE
Belgium
Prior art keywords
acetolic
beta
esters
preparation process
lactam antibiotics
Prior art date
Application number
BE154748A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE827161A publication Critical patent/BE827161A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D499/00Heterocyclic 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; 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)
  • Cephalosporin Compounds (AREA)
BE154748A 1974-03-30 1975-03-25 Esters acetoliques d'antibiotiques beta-lactames et leur procede de preparation BE827161A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1974169953A PL94953B1 (en(2012)) 1974-03-30 1974-03-30

Publications (1)

Publication Number Publication Date
BE827161A true BE827161A (fr) 1975-07-16

Family

ID=19966686

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154748A BE827161A (fr) 1974-03-30 1975-03-25 Esters acetoliques d'antibiotiques beta-lactames et leur procede de preparation

Country Status (6)

Country Link
JP (1) JPS50130786A (en(2012))
BE (1) BE827161A (en(2012))
DE (1) DE2511849A1 (en(2012))
GB (1) GB1490919A (en(2012))
PL (1) PL94953B1 (en(2012))
SE (1) SE426701B (en(2012))

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650218A (en) * 1952-04-11 1953-08-25 Bristol Lab Inc Esters of penicillin from active halogen compounds
JPS4956693A (en(2012)) * 1972-09-28 1974-06-01
JPS5241279B2 (en(2012)) * 1972-10-04 1977-10-17

Also Published As

Publication number Publication date
PL94953B1 (en(2012)) 1977-09-30
SE426701B (sv) 1983-02-07
JPS50130786A (en(2012)) 1975-10-16
GB1490919A (en) 1977-11-02
SE7503557L (en(2012)) 1975-10-01
DE2511849A1 (de) 1975-10-09

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