DK126256B - Analogifremgangsmåde til fremstilling af derivater af 7-amino-cephalosporansyre eller eventuelt indre salte deraf. - Google Patents

Analogifremgangsmåde til fremstilling af derivater af 7-amino-cephalosporansyre eller eventuelt indre salte deraf.

Info

Publication number
DK126256B
DK126256B DK24966AA DK24966A DK126256B DK 126256 B DK126256 B DK 126256B DK 24966A A DK24966A A DK 24966AA DK 24966 A DK24966 A DK 24966A DK 126256 B DK126256 B DK 126256B
Authority
DK
Denmark
Prior art keywords
derivatives
amino
preparation
cephalosporanic acid
internal salts
Prior art date
Application number
DK24966AA
Other languages
Danish (da)
English (en)
Inventor
Sa Ciba
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
Publication of DK126256B publication Critical patent/DK126256B/da

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
    • 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
    • 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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • 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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/28—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK24966AA 1965-01-18 1966-01-17 Analogifremgangsmåde til fremstilling af derivater af 7-amino-cephalosporansyre eller eventuelt indre salte deraf. DK126256B (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH67565A CH480365A (de) 1965-01-18 1965-01-18 Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure
CH450365 1965-04-01
CH647365 1965-05-10
CH1449365A CH507292A (de) 1965-01-18 1965-10-20 Verfahren zur Herstellung von Derivaten der 7-Amino-cephalosporansäure

Publications (1)

Publication Number Publication Date
DK126256B true DK126256B (da) 1973-06-25

Family

ID=27427960

Family Applications (1)

Application Number Title Priority Date Filing Date
DK24966AA DK126256B (da) 1965-01-18 1966-01-17 Analogifremgangsmåde til fremstilling af derivater af 7-amino-cephalosporansyre eller eventuelt indre salte deraf.

Country Status (14)

Country Link
US (1) US3483197A (fr)
AT (1) AT266317B (fr)
BE (1) BE675221A (fr)
BR (1) BR6676490D0 (fr)
CH (3) CH480365A (fr)
CY (1) CY558A (fr)
DE (1) DE1670324B2 (fr)
DK (1) DK126256B (fr)
ES (1) ES321847A1 (fr)
FR (5) FR1463651A (fr)
GB (1) GB1109525A (fr)
IT (1) IT1049252B (fr)
NL (1) NL148611B (fr)
SE (1) SE359840B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759570A (fr) * 1969-11-28 1971-05-27 Ciba Geigy Derives de l'acide 7-cyanacetylamino-cephalosporanique et procede pour leur preparation
CS165353B2 (fr) * 1969-12-18 1975-12-22
GB1350772A (en) * 1971-01-27 1974-04-24 Merck & Co Inc Antibiotics and processes for their production
US3932397A (en) * 1972-08-04 1976-01-13 E. R. Squibb & Sons, Inc. Cyanomethylthioacetylcephalosporins
US3932396A (en) * 1972-08-04 1976-01-13 E. R. Squibb & Sons, Inc. Cyanomethylthioacetylcephalosporins
US3855212A (en) 1972-08-04 1974-12-17 Squibb & Sons Inc Cyanomethylth ioacetylcephalosporins
US3915964A (en) * 1973-06-18 1975-10-28 American Home Prod 6 and 7-(2-cyano-2-cyclohexylacetamido)penicillanic and cephalosporanic acids
US4061853A (en) * 1975-12-09 1977-12-06 Ciba-Geigy Corporation Virtually solvent-free crystal form of the sodium salt of Cephacetril
MD226C2 (ro) * 1976-03-25 1995-11-30 Roussel Uclaf, Societe Anonyme Procedeu de obtinere a derivatilor acidului 7-(2-(2-aminotiazolil-4)-2-alcoxiiminoacetamido)-3-cefem-4-carbonic
US4089453A (en) * 1976-04-30 1978-05-16 Reynolds Metals Company Soldered tube end
US4198504A (en) * 1978-11-02 1980-04-15 Bristol-Myers Company [3-(Pyridinium)-7-(naphthyiridinyl carbonylamino)acetamido]cephalosporanic acid derivatives
DE3379404D1 (en) * 1982-12-29 1989-04-20 Kureha Chemical Ind Co Ltd Cephalosporin derivatives
CN102898439B (zh) * 2011-07-27 2015-03-25 广东立国制药有限公司 一种去乙酰头孢呋辛内酯的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222362A (en) * 1961-08-23 1965-12-07 Lilly Co Eli Arylaminoalkyl cephalosporins

Also Published As

Publication number Publication date
FR5300M (fr) 1967-08-16
CH507292A (de) 1971-05-15
FR5298M (fr) 1967-08-16
CH480365A (de) 1969-10-31
IT1049252B (it) 1981-01-20
BE675221A (fr) 1966-07-18
CH542236A (de) 1973-11-15
BR6676490D0 (pt) 1973-09-06
ES321847A1 (es) 1967-01-01
SE359840B (fr) 1973-09-10
FR5318M (fr) 1967-08-21
DE1670324A1 (de) 1970-10-29
NL148611B (nl) 1976-02-16
GB1109525A (en) 1968-04-10
FR1463651A (fr) 1966-12-23
AT266317B (de) 1968-11-11
CY558A (en) 1970-08-19
US3483197A (en) 1969-12-09
NL6600586A (fr) 1966-07-19
FR5299M (fr) 1967-08-16
DE1670324B2 (de) 1977-03-10

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