FR2164270A5 - - Google Patents

Info

Publication number
FR2164270A5
FR2164270A5 FR7242926A FR7242926A FR2164270A5 FR 2164270 A5 FR2164270 A5 FR 2164270A5 FR 7242926 A FR7242926 A FR 7242926A FR 7242926 A FR7242926 A FR 7242926A FR 2164270 A5 FR2164270 A5 FR 2164270A5
Authority
FR
France
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.)
Expired
Application number
FR7242926A
Other languages
French (fr)
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
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 JP9797971A external-priority patent/JPS5246237B2/ja
Priority claimed from JP4067672A external-priority patent/JPS5422998B2/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of FR2164270A5 publication Critical patent/FR2164270A5/fr
Expired legal-status Critical Current

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
    • C12P35/04—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/91—Xanthomonas

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)
FR7242926A 1971-12-04 1972-12-01 Expired FR2164270A5 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9797971A JPS5246237B2 (enExample) 1971-12-04 1971-12-04
JP4067672A JPS5422998B2 (enExample) 1972-04-21 1972-04-21

Publications (1)

Publication Number Publication Date
FR2164270A5 true FR2164270A5 (enExample) 1973-07-27

Family

ID=26380174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242926A Expired FR2164270A5 (enExample) 1971-12-04 1972-12-01

Country Status (7)

Country Link
US (1) US3883519A (enExample)
CA (1) CA1001615A (enExample)
CH (1) CH582190A5 (enExample)
DE (1) DE2259176A1 (enExample)
FR (1) FR2164270A5 (enExample)
GB (1) GB1408168A (enExample)
NL (1) NL7216399A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023796A1 (en) * 1995-02-02 1996-08-08 Chemferm V.O.F. Process for the recovery of cephalexin
BE1009194A3 (nl) * 1995-03-09 1996-12-03 Dsm Nv Werkwijze voor de winning van cefalexine.
BE1009263A3 (nl) * 1995-03-31 1997-01-07 Dsm Nv Werkwijze voor de winning van cefalexine.
EP0832892A1 (en) * 1996-09-27 1998-04-01 Chemferm V.O.F. Process for purifying cephalexin
NL1007827C2 (nl) * 1997-12-18 1999-06-21 Dsm Nv Complexen van beta-lactam antibiotica.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003896A (en) * 1974-12-17 1977-01-18 Novo Industri A/S Method of preparing a sparingly soluble complex of cephalexin
CN116969972A (zh) * 2023-06-29 2023-10-31 华南农业大学 头孢氨苄杂质c的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265315A (enExample) * 1968-04-05 1972-03-01 Glaxo Lab Ltd
US3634416A (en) * 1969-03-21 1972-01-11 Glaxo Lab Ltd Purification of 7alpha-aminoarylacetamido delta**3-4-carboxy-cephalosporins
GB1315484A (en) * 1969-07-25 1973-05-02 Glaxo Lab Ltd Cephalosporin compounds
US3655656A (en) * 1970-06-04 1972-04-11 Lilly Co Eli Crystalline cephalexin monohydrate
US3676434A (en) * 1970-07-29 1972-07-11 Lilly Co Eli Cephalosporin salts
US3687947A (en) * 1970-10-29 1972-08-29 Lilly Co Eli Method for recovery of cephaloridine
US3692781A (en) * 1971-02-26 1972-09-19 Glaxo Lab Ltd Recovery of pure cephalexin from acidic reaction mixtures

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023796A1 (en) * 1995-02-02 1996-08-08 Chemferm V.O.F. Process for the recovery of cephalexin
US5874571A (en) * 1995-02-02 1999-02-23 Chemferm V.O.F. Process for the recovery of cephalexin
BE1009194A3 (nl) * 1995-03-09 1996-12-03 Dsm Nv Werkwijze voor de winning van cefalexine.
BE1009263A3 (nl) * 1995-03-31 1997-01-07 Dsm Nv Werkwijze voor de winning van cefalexine.
EP0832892A1 (en) * 1996-09-27 1998-04-01 Chemferm V.O.F. Process for purifying cephalexin
BE1010651A3 (nl) * 1996-09-27 1998-11-03 Dsm Nv Werkwijze voor het zuiveren van cefalexine.
NL1007827C2 (nl) * 1997-12-18 1999-06-21 Dsm Nv Complexen van beta-lactam antibiotica.

Also Published As

Publication number Publication date
NL7216399A (enExample) 1973-06-06
CA1001615A (en) 1976-12-14
GB1408168A (en) 1975-10-01
CH582190A5 (enExample) 1976-11-30
US3883519A (en) 1975-05-13
DE2259176A1 (de) 1973-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse