ATA278885A - Verfahren zur herstellung von cephalosporinderivaten - Google Patents

Verfahren zur herstellung von cephalosporinderivaten

Info

Publication number
ATA278885A
ATA278885A AT278885A AT278885A ATA278885A AT A278885 A ATA278885 A AT A278885A AT 278885 A AT278885 A AT 278885A AT 278885 A AT278885 A AT 278885A AT A278885 A ATA278885 A AT A278885A
Authority
AT
Austria
Prior art keywords
cephalosporine derivatives
producing
producing cephalosporine
derivatives
cephalosporine
Prior art date
Application number
AT278885A
Other languages
English (en)
Other versions
AT382872B (de
Inventor
Johannes Dr Ludescher
Heinrich Dr Thaler
Gerd Dr Ascher
Original Assignee
Biochemie 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 Biochemie Gmbh filed Critical Biochemie Gmbh
Priority to AT278885A priority Critical patent/AT382872B/de
Publication of ATA278885A publication Critical patent/ATA278885A/de
Application granted granted Critical
Publication of AT382872B publication Critical patent/AT382872B/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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • C07D501/02—Preparation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
AT278885A 1984-11-23 1984-11-23 Verfahren zur herstellung von cephalosporinderivaten AT382872B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT278885A AT382872B (de) 1984-11-23 1984-11-23 Verfahren zur herstellung von cephalosporinderivaten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT371584A AT382875B (de) 1984-11-23 1984-11-23 Verfahren zur herstellung neuer cephalosporanderivate
AT278885A AT382872B (de) 1984-11-23 1984-11-23 Verfahren zur herstellung von cephalosporinderivaten

Publications (2)

Publication Number Publication Date
ATA278885A true ATA278885A (de) 1986-09-15
AT382872B AT382872B (de) 1987-04-27

Family

ID=3554399

Family Applications (3)

Application Number Title Priority Date Filing Date
AT371584A AT382875B (de) 1984-11-23 1984-11-23 Verfahren zur herstellung neuer cephalosporanderivate
AT278985A AT382873B (de) 1984-11-23 1984-11-23 Verfahren zur herstellung von cephalosporinderivaten
AT278885A AT382872B (de) 1984-11-23 1984-11-23 Verfahren zur herstellung von cephalosporinderivaten

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT371584A AT382875B (de) 1984-11-23 1984-11-23 Verfahren zur herstellung neuer cephalosporanderivate
AT278985A AT382873B (de) 1984-11-23 1984-11-23 Verfahren zur herstellung von cephalosporinderivaten

Country Status (2)

Country Link
AT (3) AT382875B (de)
SG (1) SG47114A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT503453E (pt) 1991-03-08 2001-10-31 Biochemie Gmbh Novo processo para a producao de cefalosporinas e novos intermeiarios neste processo
US6248881B1 (en) 1991-03-08 2001-06-19 Biochemie Gmbh Intermediates and process for the production of 3-vinyl cephalosporins
AT396238B (de) * 1991-05-17 1993-07-26 Biochemie Gmbh Neues verfahren und zwischenprodukte zur herstellung von 3-vinylcephalosporinverbindungen
AT395854B (de) * 1991-05-24 1993-03-25 Biochemie Gmbh Neues verfahren zur herstellung von 7-amino-3azidomethyl-3-cephem-4-carbonsaeure und deren derivate
AT396108B (de) * 1991-08-21 1993-06-25 Biochemie Gmbh Neues verfahren und neue zwischenprodukte zur herstellung von 7-aminocephalosporansaeurederivaten

Also Published As

Publication number Publication date
ATA371584A (de) 1986-09-15
AT382873B (de) 1987-04-27
AT382875B (de) 1987-04-27
AT382872B (de) 1987-04-27
ATA278985A (de) 1986-09-15
SG47114A1 (en) 1998-03-20

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Legal Events

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