GB1229670A - - Google Patents

Info

Publication number
GB1229670A
GB1229670A GB1229670DA GB1229670A GB 1229670 A GB1229670 A GB 1229670A GB 1229670D A GB1229670D A GB 1229670DA GB 1229670 A GB1229670 A GB 1229670A
Authority
GB
United Kingdom
Prior art keywords
alkyl
chloro
bromo
alkoxy
compounds
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
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
Application filed filed Critical
Publication of GB1229670A publication Critical patent/GB1229670A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB1229670D 1968-09-03 1968-11-21 Expired GB1229670A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75708768A 1968-09-03 1968-09-03

Publications (1)

Publication Number Publication Date
GB1229670A true GB1229670A (enrdf_load_stackoverflow) 1971-04-28

Family

ID=25046289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229670D Expired GB1229670A (enrdf_load_stackoverflow) 1968-09-03 1968-11-21

Country Status (3)

Country Link
BR (1) BR6912024D0 (enrdf_load_stackoverflow)
GB (1) GB1229670A (enrdf_load_stackoverflow)
MY (1) MY7200095A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026644A1 (en) * 1979-10-02 1981-04-08 Beecham Group Plc Ortho-tolyl ester of an alpha-carboxy penicillin, process for its preparation and pharmaceutical compositions comprising the penicillin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026644A1 (en) * 1979-10-02 1981-04-08 Beecham Group Plc Ortho-tolyl ester of an alpha-carboxy penicillin, process for its preparation and pharmaceutical compositions comprising the penicillin
US4385060A (en) 1979-10-02 1983-05-24 Beecham Group Limited Penicillins

Also Published As

Publication number Publication date
BR6912024D0 (pt) 1973-05-10
MY7200095A (en) 1972-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years