JPS52102289A - Synthesis of cephalosporin derivatives - Google Patents

Synthesis of cephalosporin derivatives

Info

Publication number
JPS52102289A
JPS52102289A JP1911776A JP1911776A JPS52102289A JP S52102289 A JPS52102289 A JP S52102289A JP 1911776 A JP1911776 A JP 1911776A JP 1911776 A JP1911776 A JP 1911776A JP S52102289 A JPS52102289 A JP S52102289A
Authority
JP
Japan
Prior art keywords
synthesis
cephalosporin
cephalosporin derivatives
useful
high yield
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
JP1911776A
Other languages
Japanese (ja)
Other versions
JPS5927355B2 (en
Inventor
Tatsuo Nishimura
Mitsuo Numata
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
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP1911776A priority Critical patent/JPS5927355B2/en
Publication of JPS52102289A publication Critical patent/JPS52102289A/en
Publication of JPS5927355B2 publication Critical patent/JPS5927355B2/en
Expired legal-status Critical Current

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  • Cephalosporin Compounds (AREA)

Abstract

PURPOSE: Alkaline hydrolysis of cephalosporin C, etc. under selected conditions yields deacetyl cephalosporin C, etc., useful as the material for preparing various cephalosporin antibiotics, in high yield.
COPYRIGHT: (C)1977,JPO&Japio
JP1911776A 1976-02-23 1976-02-23 Method for producing cephalosporin derivatives Expired JPS5927355B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1911776A JPS5927355B2 (en) 1976-02-23 1976-02-23 Method for producing cephalosporin derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1911776A JPS5927355B2 (en) 1976-02-23 1976-02-23 Method for producing cephalosporin derivatives

Publications (2)

Publication Number Publication Date
JPS52102289A true JPS52102289A (en) 1977-08-27
JPS5927355B2 JPS5927355B2 (en) 1984-07-05

Family

ID=11990519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1911776A Expired JPS5927355B2 (en) 1976-02-23 1976-02-23 Method for producing cephalosporin derivatives

Country Status (1)

Country Link
JP (1) JPS5927355B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899486A (en) * 1981-12-04 1983-06-13 Sankyo Co Ltd Preparation of cephalosporin derivative

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899486A (en) * 1981-12-04 1983-06-13 Sankyo Co Ltd Preparation of cephalosporin derivative
JPH0354108B2 (en) * 1981-12-04 1991-08-19

Also Published As

Publication number Publication date
JPS5927355B2 (en) 1984-07-05

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