BE852551A - CEFEM DERIVATIVES WITH ANTIBACTERIAL ACTIVITY AND METHODS FOR PREPARING THEM - Google Patents

CEFEM DERIVATIVES WITH ANTIBACTERIAL ACTIVITY AND METHODS FOR PREPARING THEM

Info

Publication number
BE852551A
BE852551A BE2055743A BE2055743A BE852551A BE 852551 A BE852551 A BE 852551A BE 2055743 A BE2055743 A BE 2055743A BE 2055743 A BE2055743 A BE 2055743A BE 852551 A BE852551 A BE 852551A
Authority
BE
Belgium
Prior art keywords
preparing
methods
antibacterial activity
cefem derivatives
cefem
Prior art date
Application number
BE2055743A
Other languages
Dutch (nl)
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of BE852551A publication Critical patent/BE852551A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BE2055743A 1976-03-19 1977-03-17 CEFEM DERIVATIVES WITH ANTIBACTERIAL ACTIVITY AND METHODS FOR PREPARING THEM BE852551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762611645 DE2611645A1 (en) 1976-03-19 1976-03-19 (2)-Amino-(2)-acyloxyphenyl-acetamido cephalosporins - for use as antibacterial agents

Publications (1)

Publication Number Publication Date
BE852551A true BE852551A (en) 1977-09-19

Family

ID=5972904

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055743A BE852551A (en) 1976-03-19 1977-03-17 CEFEM DERIVATIVES WITH ANTIBACTERIAL ACTIVITY AND METHODS FOR PREPARING THEM

Country Status (3)

Country Link
BE (1) BE852551A (en)
DE (1) DE2611645A1 (en)
ZA (1) ZA771643B (en)

Also Published As

Publication number Publication date
ZA771643B (en) 1978-03-29
DE2611645A1 (en) 1977-09-22

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