BR6242365D0 - PROCESS FOR THE PREPARATION OF ANTIBIOTICS - Google Patents

PROCESS FOR THE PREPARATION OF ANTIBIOTICS

Info

Publication number
BR6242365D0
BR6242365D0 BR142365/62A BR14236562A BR6242365D0 BR 6242365 D0 BR6242365 D0 BR 6242365D0 BR 142365/62 A BR142365/62 A BR 142365/62A BR 14236562 A BR14236562 A BR 14236562A BR 6242365 D0 BR6242365 D0 BR 6242365D0
Authority
BR
Brazil
Prior art keywords
antibiotics
preparation
Prior art date
Application number
BR142365/62A
Other languages
Portuguese (pt)
Inventor
E Flynn
Original Assignee
Lilly Co Eli
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 by Lilly Co Eli filed Critical Lilly Co Eli
Publication of BR6242365D0 publication Critical patent/BR6242365D0/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BR142365/62A 1961-08-23 1962-08-23 PROCESS FOR THE PREPARATION OF ANTIBIOTICS BR6242365D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US133338A US3216999A (en) 1961-08-23 1961-08-23 Carbocyclic cephalosporins

Publications (1)

Publication Number Publication Date
BR6242365D0 true BR6242365D0 (en) 1973-07-12

Family

ID=22458116

Family Applications (1)

Application Number Title Priority Date Filing Date
BR142365/62A BR6242365D0 (en) 1961-08-23 1962-08-23 PROCESS FOR THE PREPARATION OF ANTIBIOTICS

Country Status (4)

Country Link
US (1) US3216999A (en)
BR (1) BR6242365D0 (en)
FR (1) FR1605105A (en)
GB (1) GB986209A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104938A (en) * 1964-05-28 1968-03-06 Glaxo Lab Ltd Improvements in or relating to 7-aminocephalosporanic acid
GB1195203A (en) * 1966-06-24 1970-06-17 Glaxo Lab Ltd Cephalosporins
DE3272020D1 (en) * 1981-09-22 1986-08-21 Kureha Chemical Ind Co Ltd Cephalosporin derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE593777A (en) *
US2941995A (en) * 1957-08-02 1960-06-21 Beecham Res Lab Recovery of solid 6-aminopenicillanic acid

Also Published As

Publication number Publication date
US3216999A (en) 1965-11-09
GB986209A (en) 1965-03-17
FR1605105A (en) 1973-03-16

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