GB1288192A - - Google Patents

Info

Publication number
GB1288192A
GB1288192A GB1013371A GB1013371A GB1288192A GB 1288192 A GB1288192 A GB 1288192A GB 1013371 A GB1013371 A GB 1013371A GB 1013371 A GB1013371 A GB 1013371A GB 1288192 A GB1288192 A GB 1288192A
Authority
GB
United Kingdom
Prior art keywords
acid
group
penicillins
carboxy
april
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
GB1013371A
Other languages
English (en)
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 JP3358270A external-priority patent/JPS5019556B1/ja
Priority claimed from JP7226370A external-priority patent/JPS4948557B1/ja
Application filed filed Critical
Publication of GB1288192A publication Critical patent/GB1288192A/en
Expired legal-status Critical Current

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)
GB1013371A 1970-04-20 1971-04-20 Expired GB1288192A (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3358270A JPS5019556B1 (https=) 1970-04-20 1970-04-20
JP7226370A JPS4948557B1 (https=) 1970-08-18 1970-08-18

Publications (1)

Publication Number Publication Date
GB1288192A true GB1288192A (https=) 1972-09-06

Family

ID=26372303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1013371A Expired GB1288192A (https=) 1970-04-20 1971-04-20

Country Status (4)

Country Link
DE (1) DE2118693A1 (https=)
FR (1) FR2089870A5 (https=)
GB (1) GB1288192A (https=)
NL (1) NL7105259A (https=)

Also Published As

Publication number Publication date
FR2089870A5 (https=) 1972-01-07
DE2118693A1 (de) 1971-12-02
NL7105259A (https=) 1971-10-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee