DK158316C - METHOD FOR PREPARING 3-SUBSTITUTED 7-AMINO-3-CEPHEM-4-CARBOXYLIC ACID DERIVATIVES - Google Patents

METHOD FOR PREPARING 3-SUBSTITUTED 7-AMINO-3-CEPHEM-4-CARBOXYLIC ACID DERIVATIVES

Info

Publication number
DK158316C
DK158316C DK18375A DK18375A DK158316C DK 158316 C DK158316 C DK 158316C DK 18375 A DK18375 A DK 18375A DK 18375 A DK18375 A DK 18375A DK 158316 C DK158316 C DK 158316C
Authority
DK
Denmark
Prior art keywords
cephem
amino
substituted
preparing
carboxylic acid
Prior art date
Application number
DK18375A
Other languages
Danish (da)
Other versions
DK158316B (en
DK18375A (en
Inventor
Yuzo Shibuya
Tadashiro Fujii
Tsutomu Yamaguchi
Tetsuo Matsuda
Mitsuru Fukushima
Kunio Matsumoto
Masataka Morishita
Original Assignee
Toyo Jozo Kk
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
Priority claimed from JP1047174A external-priority patent/JPS5417032B2/ja
Priority claimed from JP14276174A external-priority patent/JPS5170884A/en
Application filed by Toyo Jozo Kk filed Critical Toyo Jozo Kk
Publication of DK18375A publication Critical patent/DK18375A/da
Publication of DK158316B publication Critical patent/DK158316B/en
Application granted granted Critical
Publication of DK158316C publication Critical patent/DK158316C/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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK18375A 1974-01-23 1975-01-22 METHOD FOR PREPARING 3-SUBSTITUTED 7-AMINO-3-CEPHEM-4-CARBOXYLIC ACID DERIVATIVES DK158316C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1047174A JPS5417032B2 (en) 1974-01-23 1974-01-23
JP1047174 1974-01-23
JP14276174A JPS5170884A (en) 1974-12-12 1974-12-12 77 amino sefuemukagobutsuno seizohoho
JP14276174 1974-12-12

Publications (3)

Publication Number Publication Date
DK18375A DK18375A (en) 1975-09-22
DK158316B DK158316B (en) 1990-04-30
DK158316C true DK158316C (en) 1990-10-08

Family

ID=26345754

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18375A DK158316C (en) 1974-01-23 1975-01-22 METHOD FOR PREPARING 3-SUBSTITUTED 7-AMINO-3-CEPHEM-4-CARBOXYLIC ACID DERIVATIVES

Country Status (4)

Country Link
CA (1) CA1041447A (en)
DK (1) DK158316C (en)
FR (1) FR2258448A1 (en)
NL (1) NL186525C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3481769D1 (en) * 1984-01-23 1990-05-03 Takeda Chemical Industries Ltd CEPHEM DERIVATIVES AND THEIR PRODUCTION.
IT1252308B (en) * 1990-12-21 1995-06-08 Antibioticos Spa ENZYMATIC PROCEDURE FOR THE PRODUCTION OF 7- AMINOCEPHALOSPORANIC ACID AND DERIVATIVES
IT1250698B (en) * 1991-07-24 1995-04-21 Mini Ricerca Scient Tecnolog PROCESS FOR ENZYMATIC PREPARATION OF 7-AMINO-CEPHALOSPORANIC ACIDS.
JPH0646835A (en) * 1992-04-29 1994-02-22 Lonza Ag Microbiological preparation of malonyl-7- aminocephalosporanic acid derivative
IT1286520B1 (en) * 1996-12-03 1998-07-15 Antibioticos Spa PROCEDURE FOR THE PREPARATION OF INTERMEDIATES USEFUL IN THE SYNTHESIS OF CEPHALOSPORIN
DE19652284A1 (en) * 1996-12-16 1998-06-18 Hoechst Schering Agrevo Gmbh Novel genes encoding amino acid deacetylases with specificity for N-acetyl-L-phosphinothricin, their isolation and use

Also Published As

Publication number Publication date
NL186525B (en) 1990-07-16
FR2258448B1 (en) 1978-06-30
NL7500801A (en) 1975-07-25
DK158316B (en) 1990-04-30
CA1041447A (en) 1978-10-31
FR2258448A1 (en) 1975-08-18
NL186525C (en) 1990-12-17
DK18375A (en) 1975-09-22

Similar Documents

Publication Publication Date Title
DK552377A (en) PROCEDURE FOR PREPARING ALFA-PROTECTED OXYIMINO-BETA-OXO-GAMMA-HALOGEN-BULTERIC ACID DERIVATIVES
DK157078C (en) METHOD FOR PREPARING 2-HYDROXYETHYLIDEENCYANEDIC ACETIC ANANILIDE DERIVATIVES
SE420199B (en) PROCEDURE FOR PREPARING 16-OXIDATED PROSTANIC ACID DERIVATIVES
SE431652B (en) PROCEDURE FOR PREPARING 7BETA-AMINO-3CEFEM-3OL-4-CARBOXYLIC ACID DERIVATIVES
DK156272C (en) PROCEDURE FOR PREPARING 7-D - (-) - ALPHA-AMINO-ALPHA- (P-HYDROXYPHENYLACETAMIDO) DESACETOXYCEPHALOSPORANIC ACID
DK286777A (en) PROCEDURE FOR PREPARING PENICILLANIC ACID DERIVATIVES
DK144476C (en) METHOD FOR PREPARING AMOXICILLIN TRIHYRATE
DK292475A (en) PROCEDURE FOR PREPARING 3-AMINO-2-HYDROXY-1-PHENOXY-PROPANE DERIVATIVES
DK154976C (en) PROCEDURE FOR PREPARING 5-AROYL-1-LOWER GENERIC CHYL PYRROL-2-ACETIC ACID DERIVATIVES
DK152368C (en) METHOD FOR PREPARING CRYSTALLINIC 7-OED-ALFA-AMINO-ALFA- (P-HYDROXYPHENYL) ACETAMIDOAA-3- (1,2,3-TRIAZOL-5-YLTHIOMETHYL) -3-CEPHEM-4-CARBOXYLIC ACID PROPYLENGLYCOLAT
DK455877A (en) PROCEDURE FOR PREPARING PHENYLACIC ACID DERIVATIVES
DK145877C (en) METHOD FOR PREPARING ALFA-6-DESOXY-5-HYDROXYTETRACYCLINE
DK431176A (en) PROCEDURE FOR PREPARING HYPOLIPEMIC PHENYLACIC ACID DERIVATIVES
BG26400A3 (en) METHOD FOR OBTAINING DIAMINOCYCLITOL DERIVATIVES
BG26517A4 (en) METHOD FOR OBTAINING AMINO ACID DERIVATIVES
DK153759C (en) METHOD OF ANALOGUE FOR THE PREPARATION OF PROSTANIC ACID DERIVATIVES
DK151810C (en) METHOD OF PREPARING CEPHALOSPORANIC ACID DERIVATIVES
DK158316C (en) METHOD FOR PREPARING 3-SUBSTITUTED 7-AMINO-3-CEPHEM-4-CARBOXYLIC ACID DERIVATIVES
DK154554C (en) METHOD FOR PREPARING ALFA-METHYL-CARBAZOL-2-ACETIC ACID DERIVATIVES
DK154888C (en) ANALOGY PROCEDURE FOR PREPARING 6-SUBSTITUTED-6-METHOXYPENICILLANIC ACID DERIVATIVES
DK148886C (en) METHOD FOR PREPARING DIACETONE-2-KETOGULONIC ACID
BG27089A3 (en) METHOD FOR OBTAINING INDOQUINOLISIDINE DERIVATIVES
DK533775A (en) PROCEDURE FOR PRODUCING PROSTENIC ACID DERIVATIVES
DK279575A (en) PROCEDURE FOR PRODUCTING PROSTANIC ACID DERIVATIVES
BG27083A3 (en) METHOD FOR PREPARING SUBSTITUTED 1-SULFONYLBENZIMIDAZOLES

Legal Events

Date Code Title Description
PUP Patent expired