FR1536523A - New antibiotics and their preparation process - Google Patents

New antibiotics and their preparation process

Info

Publication number
FR1536523A
FR1536523A FR117358A FR117358A FR1536523A FR 1536523 A FR1536523 A FR 1536523A FR 117358 A FR117358 A FR 117358A FR 117358 A FR117358 A FR 117358A FR 1536523 A FR1536523 A FR 1536523A
Authority
FR
France
Prior art keywords
preparation process
new antibiotics
antibiotics
new
preparation
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
FR117358A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glaxo Laboratories Ltd
Original Assignee
Glaxo Laboratories Ltd
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 GB35857/66A external-priority patent/GB1189306A/en
Application filed by Glaxo Laboratories Ltd filed Critical Glaxo Laboratories Ltd
Priority to FR117358A priority Critical patent/FR1536523A/en
Application granted granted Critical
Publication of FR1536523A publication Critical patent/FR1536523A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR117358A 1966-08-10 1967-08-09 New antibiotics and their preparation process Expired FR1536523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR117358A FR1536523A (en) 1966-08-10 1967-08-09 New antibiotics and their preparation process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB35857/66A GB1189306A (en) 1966-08-10 1966-08-10 Improvements in or relating to Cephalosporin Antibiotics
FR117358A FR1536523A (en) 1966-08-10 1967-08-09 New antibiotics and their preparation process

Publications (1)

Publication Number Publication Date
FR1536523A true FR1536523A (en) 1968-08-16

Family

ID=26178735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR117358A Expired FR1536523A (en) 1966-08-10 1967-08-09 New antibiotics and their preparation process

Country Status (1)

Country Link
FR (1) FR1536523A (en)

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