ATA79976A - Verfahren zur herstellung von neuen penicillinderivaten - Google Patents

Verfahren zur herstellung von neuen penicillinderivaten

Info

Publication number
ATA79976A
ATA79976A AT79976A AT79976A ATA79976A AT A79976 A ATA79976 A AT A79976A AT 79976 A AT79976 A AT 79976A AT 79976 A AT79976 A AT 79976A AT A79976 A ATA79976 A AT A79976A
Authority
AT
Austria
Prior art keywords
producing new
penicillin derivatives
new penicillin
derivatives
producing
Prior art date
Application number
AT79976A
Other languages
English (en)
Other versions
AT344895B (de
Inventor
Masataka Fukumura
Kaoru Maeshima
Shigeru Okano
Original Assignee
Sumitomo Chemical Co
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 AT243074A external-priority patent/AT339477B/de
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Priority to AT79976A priority Critical patent/AT344895B/de
Publication of ATA79976A publication Critical patent/ATA79976A/de
Application granted granted Critical
Publication of AT344895B publication Critical patent/AT344895B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic 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
    • C07D499/04—Preparation
    • C07D499/10—Modification of an amino radical directly attached in position 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic 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
    • C07D499/04—Preparation
    • C07D499/10—Modification of an amino radical directly attached in position 6
    • C07D499/12—Acylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
AT79976A 1974-03-25 1976-02-05 Verfahren zur herstellung von neuen penicillinderivaten AT344895B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79976A AT344895B (de) 1974-03-25 1976-02-05 Verfahren zur herstellung von neuen penicillinderivaten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT243074A AT339477B (de) 1974-03-25 1974-03-25 Verfahren zur herstellung von cephalosporansaurederivaten
AT79976A AT344895B (de) 1974-03-25 1976-02-05 Verfahren zur herstellung von neuen penicillinderivaten

Publications (2)

Publication Number Publication Date
ATA79976A true ATA79976A (de) 1977-12-15
AT344895B AT344895B (de) 1978-08-10

Family

ID=25593949

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79976A AT344895B (de) 1974-03-25 1976-02-05 Verfahren zur herstellung von neuen penicillinderivaten

Country Status (1)

Country Link
AT (1) AT344895B (de)

Also Published As

Publication number Publication date
AT344895B (de) 1978-08-10

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee