NL7502291A - PROCEDURE FOR PREPARING 7-AMINO DELTA 3 -CEFEM DERIVATIVES. - Google Patents

PROCEDURE FOR PREPARING 7-AMINO DELTA 3 -CEFEM DERIVATIVES.

Info

Publication number
NL7502291A
NL7502291A NL7502291A NL7502291A NL7502291A NL 7502291 A NL7502291 A NL 7502291A NL 7502291 A NL7502291 A NL 7502291A NL 7502291 A NL7502291 A NL 7502291A NL 7502291 A NL7502291 A NL 7502291A
Authority
NL
Netherlands
Prior art keywords
delta
amino
preparing
procedure
cefem derivatives
Prior art date
Application number
NL7502291A
Other languages
Dutch (nl)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of NL7502291A publication Critical patent/NL7502291A/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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
NL7502291A 1974-02-28 1975-02-26 PROCEDURE FOR PREPARING 7-AMINO DELTA 3 -CEFEM DERIVATIVES. NL7502291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2409569A DE2409569C2 (en) 1974-02-28 1974-02-28 Process for the preparation of 7-amino-Ω3-cephem derivatives

Publications (1)

Publication Number Publication Date
NL7502291A true NL7502291A (en) 1975-09-01

Family

ID=5908688

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7502291A NL7502291A (en) 1974-02-28 1975-02-26 PROCEDURE FOR PREPARING 7-AMINO DELTA 3 -CEFEM DERIVATIVES.

Country Status (23)

Country Link
JP (1) JPS5724118B2 (en)
AT (1) AT338974B (en)
AU (1) AU7855275A (en)
BE (1) BE825999A (en)
CA (1) CA1048950A (en)
CH (1) CH611302A5 (en)
CS (1) CS185675B2 (en)
DD (1) DD117073A5 (en)
DE (1) DE2409569C2 (en)
DK (1) DK78175A (en)
ES (1) ES435151A1 (en)
FI (1) FI750557A (en)
FR (1) FR2262667B1 (en)
GB (1) GB1454975A (en)
HK (1) HK67179A (en)
IE (1) IE41134B1 (en)
IL (1) IL46698A (en)
KE (1) KE2992A (en)
LU (1) LU71925A1 (en)
NL (1) NL7502291A (en)
NO (1) NO750383L (en)
SE (1) SE7502230L (en)
ZA (1) ZA751230B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50123885A (en) * 1974-03-15 1975-09-29
JP2002316991A (en) * 2001-04-18 2002-10-31 Otsuka Chem Co Ltd Penicillin and cephalosporin compound

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL39158A (en) * 1971-04-28 1977-08-31 Snam Progetti Enzymatic scission and synthesis of penicillins and cephalosporins

Also Published As

Publication number Publication date
SE7502230L (en) 1975-08-29
DD117073A5 (en) 1975-12-20
AT338974B (en) 1977-09-26
NO750383L (en) 1975-08-29
BE825999A (en) 1975-08-26
DE2409569A1 (en) 1975-09-11
JPS5724118B2 (en) 1982-05-22
JPS50123888A (en) 1975-09-29
FI750557A (en) 1975-08-29
GB1454975A (en) 1976-11-10
ZA751230B (en) 1976-01-28
LU71925A1 (en) 1975-12-09
AU7855275A (en) 1976-08-26
DE2409569C2 (en) 1982-02-18
FR2262667B1 (en) 1978-07-13
ATA146575A (en) 1977-01-15
CH611302A5 (en) 1979-05-31
IE41134L (en) 1975-08-28
CS185675B2 (en) 1978-10-31
CA1048950A (en) 1979-02-20
HK67179A (en) 1979-09-28
IE41134B1 (en) 1979-10-24
KE2992A (en) 1979-09-28
IL46698A0 (en) 1975-04-25
DK78175A (en) 1975-10-20
IL46698A (en) 1978-01-31
FR2262667A1 (en) 1975-09-26
ES435151A1 (en) 1976-12-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed