DK119984D0 - PROCEDURE FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES - Google Patents

PROCEDURE FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES

Info

Publication number
DK119984D0
DK119984D0 DK1199/84A DK119984A DK119984D0 DK 119984 D0 DK119984 D0 DK 119984D0 DK 1199/84 A DK1199/84 A DK 1199/84A DK 119984 A DK119984 A DK 119984A DK 119984 D0 DK119984 D0 DK 119984D0
Authority
DK
Denmark
Prior art keywords
procedure
preparation
acid derivatives
aminocephalosporanic acid
aminocephalosporanic
Prior art date
Application number
DK1199/84A
Other languages
Danish (da)
Other versions
DK119984A (en
Inventor
Rudolf Lattrell
Walter Duerckheimer
Reiner Kirrstetter
Wilfried Schwab
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK119984D0 publication Critical patent/DK119984D0/en
Publication of DK119984A publication Critical patent/DK119984A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
    • C12P35/02—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by desacylation of the substituent in the 7 position
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Cephalosporin Compounds (AREA)
DK119984A 1983-05-07 1984-02-28 PROCEDURE FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES DK119984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833316796 DE3316796A1 (en) 1983-05-07 1983-05-07 Process for the preparation of cephem compounds

Publications (2)

Publication Number Publication Date
DK119984D0 true DK119984D0 (en) 1984-02-28
DK119984A DK119984A (en) 1984-11-08

Family

ID=6198460

Family Applications (1)

Application Number Title Priority Date Filing Date
DK119984A DK119984A (en) 1983-05-07 1984-02-28 PROCEDURE FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES

Country Status (12)

Country Link
KR (1) KR840009112A (en)
CA (1) CA1225954A (en)
CS (1) CS246079B2 (en)
DD (1) DD216936A5 (en)
DE (1) DE3316796A1 (en)
DK (1) DK119984A (en)
ES (1) ES8502444A1 (en)
FI (1) FI841766A (en)
GR (1) GR81611B (en)
HU (1) HU192983B (en)
NO (1) NO841791L (en)
PT (1) PT78546B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169486A (en) * 1984-02-10 1985-09-02 Yamanouchi Pharmaceut Co Ltd Preparation of 7-amino-3-substituted methyl-3-cephem-4- carboxylic acid and lower alkylsilyl derivative thereof
CN101759709B (en) * 2008-12-26 2012-07-04 上海新先锋药业有限公司 Refining process of 7-ACP.HCL

Also Published As

Publication number Publication date
DK119984A (en) 1984-11-08
NO841791L (en) 1984-11-08
FI841766A (en) 1984-11-08
CA1225954A (en) 1987-08-25
CS246079B2 (en) 1986-10-16
HU192983B (en) 1987-08-28
KR840009112A (en) 1984-12-24
PT78546A (en) 1984-06-01
GR81611B (en) 1984-12-11
DE3316796A1 (en) 1984-11-08
ES532185A0 (en) 1985-01-01
HUT34508A (en) 1985-03-28
DD216936A5 (en) 1985-01-02
ES8502444A1 (en) 1985-01-01
PT78546B (en) 1986-07-17
FI841766A0 (en) 1984-05-03

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Legal Events

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