GB1297835A - - Google Patents

Info

Publication number
GB1297835A
GB1297835A GB1297835DA GB1297835A GB 1297835 A GB1297835 A GB 1297835A GB 1297835D A GB1297835D A GB 1297835DA GB 1297835 A GB1297835 A GB 1297835A
Authority
GB
United Kingdom
Prior art keywords
acid
formula
cyclohexadienyl
hydrolysis
acetamido
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 GB1297835A publication Critical patent/GB1297835A/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB1297835D 1970-08-18 1970-08-18 Expired GB1297835A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3968270 1970-08-18

Publications (1)

Publication Number Publication Date
GB1297835A true GB1297835A (enrdf_load_stackoverflow) 1972-11-29

Family

ID=10410900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297835D Expired GB1297835A (enrdf_load_stackoverflow) 1970-08-18 1970-08-18

Country Status (1)

Country Link
GB (1) GB1297835A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
ES299038A1 (es) Procedimiento de preparaciƫn de nuevas penicilinas
GB1412130A (en) 3-substituted-morphinan derivatives
GB1476981A (en) Substituted penicillanic acids
GB1493676A (en) Antibiotic method and pharmaceutical compositions
GB1297835A (enrdf_load_stackoverflow)
GB884415A (en) Method for producing l-pyrrolidonecarboxylic acid and its salts
GB894460A (en) Improvements in or relating to penicillins
GB873049A (en) Improvements in or relating to penicillin derivatives
GB1334871A (en) Urea crystals pellets prills and the like
GB1374374A (en) Isoxazolopyrimidine derivatives
GB1048907A (en) Penicillins
ES389076A1 (es) Un metodo para la preparacion de 6-(d-alfa-amino -p- hidro-xifenilacetamido) penicilanato sodico o potasico.
ES395419A1 (es) Un procedimiento para la preparacion de derivados del acido6-aminopenicilanico.
GB876508A (en) Improvements in or relating to substances having antibiotic activity
GB1141621A (en) Penicillins
GB1432962A (enrdf_load_stackoverflow)
GB1334079A (en) 7-alpha-2,6-dihalo-4-pyridylthio acetamido cephalosporanic acids and derivatives thereof
GB1312147A (en) Semi-synthetic penicillins and process for the preparations thereof
GB1030759A (en) Penicillins
GB1156805A (en) Penicillins and a process for the preparation thereof
GB940488A (en) Penicillins
GB1332508A (en) Method for obtaining 6-d- alpha-amino-phenylacetamido- penicillanic acid
GB874414A (en) Antibacterial agents
GB1224619A (en) DERIVATIVES OF alpha-AMINOPENICILLINS
GB1269279A (en) Azetidinones and their preparation

Legal Events

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