NL110469C - - Google Patents

Info

Publication number
NL110469C
NL110469C NL237176A NL237176A NL110469C NL 110469 C NL110469 C NL 110469C NL 237176 A NL237176 A NL 237176A NL 237176 A NL237176 A NL 237176A NL 110469 C NL110469 C NL 110469C
Authority
NL
Netherlands
Application number
NL237176A
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 GB854558A external-priority patent/GB912541A/en
Application filed filed Critical
Application granted granted Critical
Publication of NL110469C publication Critical patent/NL110469C/xx

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
    • C07D501/40—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 an aliphatic carboxylic acid, which is substituted by hetero atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
NL237176A 1958-03-17 1959-03-17 NL110469C (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB854558A GB912541A (en) 1958-03-17 1958-03-17 Cephalosporin c compounds
GB2783558 1958-08-29

Publications (1)

Publication Number Publication Date
NL110469C true NL110469C (xx) 1965-01-15

Family

ID=26242241

Family Applications (1)

Application Number Title Priority Date Filing Date
NL237176A NL110469C (xx) 1958-03-17 1959-03-17

Country Status (4)

Country Link
CH (1) CH383975A (xx)
NL (1) NL110469C (xx)
OA (1) OA02620A (xx)
SE (1) SE307789B (xx)

Also Published As

Publication number Publication date
CH383975A (fr) 1964-11-15
SE307789B (xx) 1969-01-20
OA02620A (fr) 1970-12-15

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