BE720787A - - Google Patents

Info

Publication number
BE720787A
BE720787A BE720787DA BE720787A BE 720787 A BE720787 A BE 720787A BE 720787D A BE720787D A BE 720787DA BE 720787 A BE720787 A BE 720787A
Authority
BE
Belgium
Prior art keywords
reaction
process according
acid
water
base
Prior art date
Application number
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 BE720787A publication Critical patent/BE720787A/fr

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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)
BE720787D 1967-03-08 1968-09-13 BE720787A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1345167 1967-03-08
FR139146 1968-02-08

Publications (1)

Publication Number Publication Date
BE720787A true BE720787A (ko) 1969-02-17

Family

ID=26181786

Family Applications (1)

Application Number Title Priority Date Filing Date
BE720787D BE720787A (ko) 1967-03-08 1968-09-13

Country Status (1)

Country Link
BE (1) BE720787A (ko)

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