CY254A - Improvements in or relating to penicillins - Google Patents

Improvements in or relating to penicillins

Info

Publication number
CY254A
CY254A CY25462A CY25462A CY254A CY 254 A CY254 A CY 254A CY 25462 A CY25462 A CY 25462A CY 25462 A CY25462 A CY 25462A CY 254 A CY254 A CY 254A
Authority
CY
Cyprus
Prior art keywords
penicillins
relating
Prior art date
Application number
CY25462A
Other languages
English (en)
Original Assignee
Beecham Res Lab
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 GB2433559A external-priority patent/GB880400A/en
Application filed by Beecham Res Lab filed Critical Beecham Res Lab
Publication of CY254A publication Critical patent/CY254A/xx

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
CY25462A 1959-07-15 1962-11-13 Improvements in or relating to penicillins CY254A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2433559A GB880400A (en) 1959-07-15 1959-07-15 Improvements in or relating to penicillins
GB2837759 1959-08-19

Publications (1)

Publication Number Publication Date
CY254A true CY254A (en) 1962-11-13

Family

ID=26257059

Family Applications (1)

Application Number Title Priority Date Filing Date
CY25462A CY254A (en) 1959-07-15 1962-11-13 Improvements in or relating to penicillins

Country Status (5)

Country Link
CH (1) CH394205A (xx)
CY (1) CY254A (xx)
ES (1) ES258215A1 (xx)
FI (1) FI40539B (xx)
OA (1) OA061E (xx)

Also Published As

Publication number Publication date
CH394205A (de) 1965-06-30
OA061E (xx) 1970-12-15
ES258215A1 (es) 1960-10-16
FI40539B (xx) 1968-11-30

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