CH601312A5 - - Google Patents

Info

Publication number
CH601312A5
CH601312A5 CH939373A CH939373A CH601312A5 CH 601312 A5 CH601312 A5 CH 601312A5 CH 939373 A CH939373 A CH 939373A CH 939373 A CH939373 A CH 939373A CH 601312 A5 CH601312 A5 CH 601312A5
Authority
CH
Switzerland
Application number
CH939373A
Inventor
Kiyoshi Hattori
Ikuo Ueda
Kichizo Endo
Daizou Morino
Akira Morimoto
Kazuo Kariyone
Masaru Kurita
Masashi Hashimoto
Osamu 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 JP6463172A external-priority patent/JPS4924994A/ja
Priority claimed from JP6463072A external-priority patent/JPS5521754B2/ja
Priority claimed from JP6462972A external-priority patent/JPS5525194B2/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 CH601312A5 publication Critical patent/CH601312A5/xx

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)
CH939373A 1972-06-27 1973-06-27 CH601312A5 (it)

Applications Claiming Priority (5)

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

Publications (1)

Publication Number Publication Date
CH601312A5 true CH601312A5 (it) 1978-07-14

Family

ID=27523854

Family Applications (1)

Application Number Title Priority Date Filing Date
CH939373A CH601312A5 (it) 1972-06-27 1973-06-27

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002086143A2 (en) * 2001-04-19 2002-10-31 Bioferma Murcia, S.A. Enzymatic process for preparing cephalosporin derivatives

Families Citing this family (2)

* 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 (ja) 1978-07-06 1985-06-29 富山化学工業株式会社 ７−置換又は非置換アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH481142A (de) * 1966-12-05 1969-11-15 Ciba Geigy Verfahren zur Isolierung von Cephalosporin C
BE759064A (fr) * 1969-12-17 1971-05-17 Lilly Co Eli Une methode pour transformer la cephalosporine c. en un derive soluble dans un solvant organique, et le compose qui en
GB1311268A (en) * 1971-01-26 1973-03-28 Pfizer Process for the isolation of n-benzoyl cephalosporin c

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002086143A2 (en) * 2001-04-19 2002-10-31 Bioferma Murcia, S.A. Enzymatic process for preparing cephalosporin derivatives
WO2002086143A3 (en) * 2001-04-19 2003-01-09 Bioferma Murcia S A Enzymatic process for preparing cephalosporin derivatives
WO2002085914A3 (en) * 2001-04-19 2003-02-06 Bioferma Murcia S A ENZYMATIC PROCESS FOR PREPARING CEPHALOSPORANIC ACID DERIVATIVES USING α-KETOACID DERIVATIVES

Also Published As

Publication number Publication date
CA1015745A (en) 1977-08-16
GB1438800A (en) 1976-06-09
FR2208909B1 (it) 1978-01-06
FR2208909A1 (it) 1974-06-28
SE420837B (sv) 1981-11-02
DE2332045A1 (de) 1974-01-10

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Legal Events

Date Code Title Description
PL Patent ceased