NL7107728A - - Google Patents

Info

Publication number
NL7107728A
NL7107728A NL7107728A NL7107728A NL7107728A NL 7107728 A NL7107728 A NL 7107728A NL 7107728 A NL7107728 A NL 7107728A NL 7107728 A NL7107728 A NL 7107728A NL 7107728 A NL7107728 A NL 7107728A
Authority
NL
Netherlands
Application number
NL7107728A
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 filed Critical
Publication of NL7107728A publication Critical patent/NL7107728A/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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
NL7107728A 1970-06-05 1971-06-04 NL7107728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH847170A CH556875A (en) 1970-06-05 1970-06-05 7-amino 2, 2-dimethylceph 3-em 4-carboxylic acid derivs - antibiotic intermediates

Publications (1)

Publication Number Publication Date
NL7107728A true NL7107728A (en) 1971-12-07

Family

ID=4340882

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7107728A NL7107728A (en) 1970-06-05 1971-06-04

Country Status (3)

Country Link
CH (1) CH556875A (en)
ES (1) ES391894A1 (en)
NL (1) NL7107728A (en)

Also Published As

Publication number Publication date
CH556875A (en) 1974-12-13
ES391894A1 (en) 1973-07-16

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