JPS57192392A - Production of 3-alkoxymethylcephalosporin - Google Patents

Production of 3-alkoxymethylcephalosporin

Info

Publication number
JPS57192392A
JPS57192392A JP56075540A JP7554081A JPS57192392A JP S57192392 A JPS57192392 A JP S57192392A JP 56075540 A JP56075540 A JP 56075540A JP 7554081 A JP7554081 A JP 7554081A JP S57192392 A JPS57192392 A JP S57192392A
Authority
JP
Japan
Prior art keywords
compound
lower alcohol
cephalosporanic acid
sodium
reaction
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.)
Granted
Application number
JP56075540A
Other languages
English (en)
Other versions
JPH0134227B2 (ja
Inventor
Koichi Fujimoto
Eiji Nakayama
Hideo Nakao
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.)
Sankyo Co Ltd
Original Assignee
Sankyo Co 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
Application filed by Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP56075540A priority Critical patent/JPS57192392A/ja
Publication of JPS57192392A publication Critical patent/JPS57192392A/ja
Publication of JPH0134227B2 publication Critical patent/JPH0134227B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Cephalosporin Compounds (AREA)
JP56075540A 1981-05-19 1981-05-19 Production of 3-alkoxymethylcephalosporin Granted JPS57192392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56075540A JPS57192392A (en) 1981-05-19 1981-05-19 Production of 3-alkoxymethylcephalosporin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56075540A JPS57192392A (en) 1981-05-19 1981-05-19 Production of 3-alkoxymethylcephalosporin

Publications (2)

Publication Number Publication Date
JPS57192392A true JPS57192392A (en) 1982-11-26
JPH0134227B2 JPH0134227B2 (ja) 1989-07-18

Family

ID=13579132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56075540A Granted JPS57192392A (en) 1981-05-19 1981-05-19 Production of 3-alkoxymethylcephalosporin

Country Status (1)

Country Link
JP (1) JPS57192392A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517308A1 (fr) * 1981-12-01 1983-06-03 Sankyo Co Procede de preparation de derives de 3-alcoxymethylcephalosporines
EP0204657A2 (en) * 1985-06-03 1986-12-10 BIOCHEMIE Gesellschaft m.b.H. Process for the production of 7-aca derivatives
JPS63501851A (ja) * 1985-10-31 1988-07-28 アンジオ−メデイカル　コ−ポレイシヨン 動物由来物質の超臨界流体抽出
US5034521A (en) * 1988-05-24 1991-07-23 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing 3-substituted methyl-3-cephem-4-carboxylic acid
US5597914A (en) * 1993-10-22 1997-01-28 Biochemie Gesellschaft M.B.H. Process for the production of cephalosporins
JP2002510694A (ja) * 1998-04-02 2002-04-09 バイオケミ・ゲゼルシヤフト・エム・ベー・ハー セファロスポリン誘導体の精製方法
WO2013041999A1 (en) 2011-09-20 2013-03-28 Dhanuka Laboratories Ltd. An improved process for cefpodoxime acid
WO2017153824A1 (en) 2016-03-07 2017-09-14 Dhanuka Laboratories Ltd. A process for alkylating the hydroxymethyl group at position -3 of cephalosporins

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517308A1 (fr) * 1981-12-01 1983-06-03 Sankyo Co Procede de preparation de derives de 3-alcoxymethylcephalosporines
EP0204657A2 (en) * 1985-06-03 1986-12-10 BIOCHEMIE Gesellschaft m.b.H. Process for the production of 7-aca derivatives
AU602124B2 (en) * 1985-06-03 1990-10-04 Biochemie Gesellschaft Mbh New process for the production of 7-ACA derivatives
JPS63501851A (ja) * 1985-10-31 1988-07-28 アンジオ−メデイカル　コ−ポレイシヨン 動物由来物質の超臨界流体抽出
US5034521A (en) * 1988-05-24 1991-07-23 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing 3-substituted methyl-3-cephem-4-carboxylic acid
US5597914A (en) * 1993-10-22 1997-01-28 Biochemie Gesellschaft M.B.H. Process for the production of cephalosporins
JP2002510694A (ja) * 1998-04-02 2002-04-09 バイオケミ・ゲゼルシヤフト・エム・ベー・ハー セファロスポリン誘導体の精製方法
WO2013041999A1 (en) 2011-09-20 2013-03-28 Dhanuka Laboratories Ltd. An improved process for cefpodoxime acid
WO2017153824A1 (en) 2016-03-07 2017-09-14 Dhanuka Laboratories Ltd. A process for alkylating the hydroxymethyl group at position -3 of cephalosporins

Also Published As

Publication number Publication date
JPH0134227B2 (ja) 1989-07-18

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