CH527853A - Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure - Google Patents

Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure

Info

Publication number
CH527853A
CH527853A CH1936570A CH1936570A CH527853A CH 527853 A CH527853 A CH 527853A CH 1936570 A CH1936570 A CH 1936570A CH 1936570 A CH1936570 A CH 1936570A CH 527853 A CH527853 A CH 527853A
Authority
CH
Switzerland
Prior art keywords
group
formula
prepared
compound
meaning given
Prior art date
Application number
CH1936570A
Other languages
German (de)
English (en)
Inventor
Hans Dr Bickel
Johannes Dr Mueller
Rolf Dr Bosshardt
Heinrich Dr Peter
Bruno Dr Fechtig
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1936570A priority Critical patent/CH527853A/de
Publication of CH527853A publication Critical patent/CH527853A/de

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
    • 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
    • C07D501/46—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 carboxylic acids containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CH1936570A 1968-12-11 1968-12-11 Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure CH527853A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1936570A CH527853A (de) 1968-12-11 1968-12-11 Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1849868A CH548417A (de) 1968-12-11 1968-12-11 Verfahren zur herstellung neuer derivate der 7-aminocephalosporansaeure.
CH1936570A CH527853A (de) 1968-12-11 1968-12-11 Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure

Publications (1)

Publication Number Publication Date
CH527853A true CH527853A (de) 1972-09-15

Family

ID=4433388

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1849868A CH548417A (de) 1968-12-11 1968-12-11 Verfahren zur herstellung neuer derivate der 7-aminocephalosporansaeure.
CH1936570A CH527853A (de) 1968-12-11 1968-12-11 Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure
CH1936370A CH528540A (de) 1968-12-11 1968-12-11 Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1849868A CH548417A (de) 1968-12-11 1968-12-11 Verfahren zur herstellung neuer derivate der 7-aminocephalosporansaeure.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1936370A CH528540A (de) 1968-12-11 1968-12-11 Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure

Country Status (4)

Country Link
AT (2) AT295738B (pt)
BR (1) BR6914975D0 (pt)
CH (3) CH548417A (pt)
SU (1) SU432723A3 (pt)

Also Published As

Publication number Publication date
BR6914975D0 (pt) 1973-05-24
AT295738B (de) 1972-01-10
CH528540A (de) 1972-09-30
CH548417A (de) 1974-04-30
SU432723A3 (ru) 1974-06-15
AT297933B (de) 1972-04-10

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Legal Events

Date Code Title Description
PL Patent ceased