MY7000167A - Cyano-acylated cephalosporin derivatives and process for their manufacture - Google Patents

Cyano-acylated cephalosporin derivatives and process for their manufacture

Info

Publication number
MY7000167A
MY7000167A MY7000167A MY7000167A MY7000167A MY 7000167 A MY7000167 A MY 7000167A MY 7000167 A MY7000167 A MY 7000167A MY 7000167 A MY7000167 A MY 7000167A MY 7000167 A MY7000167 A MY 7000167A
Authority
MY
Malaysia
Prior art keywords
cyano
manufacture
cephalosporin derivatives
acylated cephalosporin
acylated
Prior art date
Application number
MY7000167A
Original Assignee
Ciba 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 CH67565A external-priority patent/CH480365A/en
Application filed by Ciba Ltd. filed Critical Ciba Ltd.
Publication of MY7000167A publication Critical patent/MY7000167A/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
    • 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
    • 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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
MY7000167A 1965-01-18 1970-12-31 Cyano-acylated cephalosporin derivatives and process for their manufacture MY7000167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH67565A CH480365A (en) 1965-01-18 1965-01-18 Process for the preparation of new derivatives of 7-aminocephalosporanic acid

Publications (1)

Publication Number Publication Date
MY7000167A true MY7000167A (en) 1970-12-31

Family

ID=4192530

Family Applications (1)

Application Number Title Priority Date Filing Date
MY7000167A MY7000167A (en) 1965-01-18 1970-12-31 Cyano-acylated cephalosporin derivatives and process for their manufacture

Country Status (2)

Country Link
CH (1) CH527850A (en)
MY (1) MY7000167A (en)

Also Published As

Publication number Publication date
CH527850A (en) 1972-09-15

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