CH615185A5 - Process for the preparation of novel cephalosporin analogues - Google Patents

Process for the preparation of novel cephalosporin analogues Download PDF

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Publication number
CH615185A5
CH615185A5 CH1740674A CH1740674A CH615185A5 CH 615185 A5 CH615185 A5 CH 615185A5 CH 1740674 A CH1740674 A CH 1740674A CH 1740674 A CH1740674 A CH 1740674A CH 615185 A5 CH615185 A5 CH 615185A5
Authority
CH
Switzerland
Prior art keywords
group
compound
hydrogen
formula
water
Prior art date
Application number
CH1740674A
Other languages
German (de)
English (en)
Inventor
John Derek Cocker
Brian Edgar Looker
Original Assignee
Glaxo Lab 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 Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Publication of CH615185A5 publication Critical patent/CH615185A5/de

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CH1740674A 1974-01-02 1974-12-31 Process for the preparation of novel cephalosporin analogues CH615185A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB119/74A GB1489058A (en) 1974-01-02 1974-01-02 Intermediates for use in preparing cephalosporin analogue

Publications (1)

Publication Number Publication Date
CH615185A5 true CH615185A5 (en) 1980-01-15

Family

ID=9698752

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1740674A CH615185A5 (en) 1974-01-02 1974-12-31 Process for the preparation of novel cephalosporin analogues

Country Status (11)

Country Link
JP (1) JPS50105691A (fr)
AT (1) AT337361B (fr)
BE (1) BE824026A (fr)
CH (1) CH615185A5 (fr)
DE (1) DE2461932A1 (fr)
DK (1) DK689874A (fr)
FR (1) FR2262668B1 (fr)
GB (1) GB1489058A (fr)
NL (1) NL7417038A (fr)
SE (1) SE7416388L (fr)
ZA (1) ZA7518B (fr)

Also Published As

Publication number Publication date
NL7417038A (nl) 1975-07-04
JPS50105691A (fr) 1975-08-20
GB1489058A (en) 1977-10-19
ZA7518B (en) 1976-01-28
DE2461932A1 (de) 1975-07-03
DK689874A (fr) 1975-09-01
FR2262668A1 (fr) 1975-09-26
AU7693274A (en) 1976-07-01
ATA1040374A (de) 1976-10-15
AT337361B (de) 1977-06-27
SE7416388L (fr) 1975-07-03
FR2262668B1 (fr) 1979-04-20
BE824026A (fr) 1975-06-30

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Legal Events

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PL Patent ceased