ZA755954B - Cephem derivatives, their preparation and compositions containing them - Google Patents

Cephem derivatives, their preparation and compositions containing them

Info

Publication number
ZA755954B
ZA755954B ZA00755954A ZA755954A ZA755954B ZA 755954 B ZA755954 B ZA 755954B ZA 00755954 A ZA00755954 A ZA 00755954A ZA 755954 A ZA755954 A ZA 755954A ZA 755954 B ZA755954 B ZA 755954B
Authority
ZA
South Africa
Prior art keywords
preparation
compositions containing
cephem derivatives
cephem
derivatives
Prior art date
Application number
ZA00755954A
Inventor
R Gericke
H Juraszyck
R Bergmann
H Wahlig
W Rogalski
R Steinigeweg
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 ZA755954B publication Critical patent/ZA755954B/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)
ZA00755954A 1974-09-19 1975-09-18 Cephem derivatives, their preparation and compositions containing them ZA755954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742444762 DE2444762A1 (en) 1974-09-19 1974-09-19 7-(2-(4-hydroxy-3-nitrophenyl)-2-aminoacetamido)-cephalosporins - with broad-spectrum antibacterial activity

Publications (1)

Publication Number Publication Date
ZA755954B true ZA755954B (en) 1976-08-25

Family

ID=5926190

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00755954A ZA755954B (en) 1974-09-19 1975-09-18 Cephem derivatives, their preparation and compositions containing them

Country Status (3)

Country Link
BE (1) BE833533A (en)
DE (1) DE2444762A1 (en)
ZA (1) ZA755954B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62205095A (en) * 1986-03-04 1987-09-09 Toyo Jozo Co Ltd Novel physiologically active substance aldostatin and production thereof

Also Published As

Publication number Publication date
BE833533A (en) 1976-03-17
DE2444762A1 (en) 1976-04-08

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