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AU1786299A - Complexes of beta-lactam antibiotics and 1-naphthol - Google Patents

Complexes of beta-lactam antibiotics and 1-naphthol

Info

Publication number
AU1786299A
AU1786299A AU17862/99A AU1786299A AU1786299A AU 1786299 A AU1786299 A AU 1786299A AU 17862/99 A AU17862/99 A AU 17862/99A AU 1786299 A AU1786299 A AU 1786299A AU 1786299 A AU1786299 A AU 1786299A
Authority
AU
Australia
Prior art keywords
naphthol
complexes
beta
lactam antibiotics
lactam
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU17862/99A
Inventor
Rene De Gelder
Gerjan Kemperman
Petronella Catharina Raemakers-Franken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke DSM NV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Publication of AU1786299A publication Critical patent/AU1786299A/en
Abandoned legal-status Critical Current

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
    • 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
    • C12P35/04—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by acylation 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)
AU17862/99A 1997-12-18 1998-12-14 Complexes of beta-lactam antibiotics and 1-naphthol Abandoned AU1786299A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1007828A NL1007828C2 (en) 1997-12-18 1997-12-18 Complexes of beta-lactam antibiotics and 1-naphthol.
NL1007828 1997-12-18
PCT/NL1998/000714 WO1999031109A1 (en) 1997-12-18 1998-12-14 COMPLEXES OF ss-LACTAM ANTIBIOTICS AND 1-NAPHTHOL

Publications (1)

Publication Number Publication Date
AU1786299A true AU1786299A (en) 1999-07-05

Family

ID=19766208

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17862/99A Abandoned AU1786299A (en) 1997-12-18 1998-12-14 Complexes of beta-lactam antibiotics and 1-naphthol

Country Status (3)

Country Link
AU (1) AU1786299A (en)
NL (1) NL1007828C2 (en)
WO (1) WO1999031109A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013402C2 (en) * 1999-10-27 2001-05-01 Dsm Nv Method for the preparation of a beta-lactam antibiotic.
LT1641933T (en) 2003-07-03 2018-04-10 Dsm Sinochem Pharmaceuticals Netherlands B.V. Process for the preparation of cephradine
CN103757085B (en) * 2013-11-28 2016-06-15 湖南福来格生物技术有限公司 Cefaclor and synthetic method thereof
CN110408670A (en) * 2019-08-19 2019-11-05 苏州盛达药业有限公司 A kind of method of Enzyme catalyzed synthesis Cefaclor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246956B2 (en) * 1974-04-02 1977-11-29
US4003896A (en) * 1974-12-17 1977-01-18 Novo Industri A/S Method of preparing a sparingly soluble complex of cephalexin
EP0618979A1 (en) * 1991-12-19 1994-10-12 Gist-Brocades B.V. AN IMPROVED METHOD FOR THE PREPARATION OF CERTAIN $g(b)-LACTAM ANTIBIOTICS

Also Published As

Publication number Publication date
WO1999031109A1 (en) 1999-06-24
NL1007828C2 (en) 1999-06-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase