SE420837B - 3- (SUBSTITUTED METHYL) -3-CEFEM-4-CARBONIC ACID DERIVATIVES FOR USE AS INTERMEDIATES AND PROCEDURES FOR PRODUCING THEREOF - Google Patents

3- (SUBSTITUTED METHYL) -3-CEFEM-4-CARBONIC ACID DERIVATIVES FOR USE AS INTERMEDIATES AND PROCEDURES FOR PRODUCING THEREOF

Info

Publication number
SE420837B
SE420837B SE7309001A SE7309001A SE420837B SE 420837 B SE420837 B SE 420837B SE 7309001 A SE7309001 A SE 7309001A SE 7309001 A SE7309001 A SE 7309001A SE 420837 B SE420837 B SE 420837B
Authority
SE
Sweden
Prior art keywords
cefem
intermediates
procedures
producing
acid derivatives
Prior art date
Application number
SE7309001A
Other languages
Swedish (sv)
Inventor
K Hattori
I Ueda
K Endo
D Morino
A Morimoto
K Kariyone
M Kurita
M Hashimoto
O Nishiwaki
Original Assignee
Fujisawa Pharmaceutical Co
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 JP6462972A external-priority patent/JPS5525194B2/ja
Priority claimed from JP6463072A external-priority patent/JPS5521754B2/ja
Priority claimed from JP6463172A external-priority patent/JPS4924994A/ja
Priority claimed from JP6557472A external-priority patent/JPS5429517B2/ja
Priority claimed from JP6557572A external-priority patent/JPS5525195B2/ja
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of SE420837B publication Critical patent/SE420837B/en

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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
SE7309001A 1972-06-27 1973-06-26 3- (SUBSTITUTED METHYL) -3-CEFEM-4-CARBONIC ACID DERIVATIVES FOR USE AS INTERMEDIATES AND PROCEDURES FOR PRODUCING THEREOF SE420837B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP6462972A JPS5525194B2 (en) 1972-06-27 1972-06-27
JP6463072A JPS5521754B2 (en) 1972-06-27 1972-06-27
JP6463172A JPS4924994A (en) 1972-06-27 1972-06-27
JP6557472A JPS5429517B2 (en) 1972-06-29 1972-06-29
JP6557572A JPS5525195B2 (en) 1972-06-29 1972-06-29

Publications (1)

Publication Number Publication Date
SE420837B true SE420837B (en) 1981-11-02

Family

ID=27523854

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7309001A SE420837B (en) 1972-06-27 1973-06-26 3- (SUBSTITUTED METHYL) -3-CEFEM-4-CARBONIC ACID DERIVATIVES FOR USE AS INTERMEDIATES AND PROCEDURES FOR PRODUCING THEREOF

Country Status (6)

Country Link
CA (1) CA1015745A (en)
CH (1) CH601312A5 (en)
DE (1) DE2332045A1 (en)
FR (1) FR2208909B1 (en)
GB (1) GB1438800A (en)
SE (1) SE420837B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565941A (en) 1977-02-08 1980-04-23 Toyama Chemical Co Ltd Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids
JPS6027677B2 (en) 1978-07-06 1985-06-29 富山化学工業株式会社 New method for producing 7-substituted or unsubstituted amino-3-substituted thiomethylcefem carboxylic acids
AU2002310863A1 (en) * 2001-04-19 2002-11-05 Bioferma Murcia, S.A. Enzymatic process for preparing cephalosporanic acid derivatives using alpha-ketoacid derivatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH481142A (en) * 1966-12-05 1969-11-15 Ciba Geigy Method for Isolating Cephalosporin C.
BE759064A (en) * 1969-12-17 1971-05-17 Lilly Co Eli A METHOD FOR TRANSFORMING CEPHALOSPORIN C. INTO A DERIVATIVE SOLUBLE IN AN ORGANIC SOLVENT, AND THE COMPOUND WHICH IS
GB1311268A (en) * 1971-01-26 1973-03-28 Pfizer Process for the isolation of n-benzoyl cephalosporin c

Also Published As

Publication number Publication date
FR2208909B1 (en) 1978-01-06
CA1015745A (en) 1977-08-16
GB1438800A (en) 1976-06-09
DE2332045A1 (en) 1974-01-10
FR2208909A1 (en) 1974-06-28
CH601312A5 (en) 1978-07-14

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