ZA731659B - Improvements in or relating to cephalosporin compounds - Google Patents

Improvements in or relating to cephalosporin compounds

Info

Publication number
ZA731659B
ZA731659B ZA731659A ZA731659A ZA731659B ZA 731659 B ZA731659 B ZA 731659B ZA 731659 A ZA731659 A ZA 731659A ZA 731659 A ZA731659 A ZA 731659A ZA 731659 B ZA731659 B ZA 731659B
Authority
ZA
South Africa
Prior art keywords
relating
cephalosporin compounds
cephalosporin
compounds
Prior art date
Application number
ZA731659A
Inventor
R Bywood
G Gallagher
D Walker
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 ZA731659B publication Critical patent/ZA731659B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
ZA731659A 1972-03-09 1973-03-09 Improvements in or relating to cephalosporin compounds ZA731659B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1110772 1972-03-09

Publications (1)

Publication Number Publication Date
ZA731659B true ZA731659B (en) 1974-10-30

Family

ID=9980177

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731659A ZA731659B (en) 1972-03-09 1973-03-09 Improvements in or relating to cephalosporin compounds

Country Status (8)

Country Link
JP (1) JPS48103595A (en)
AU (1) AU5310473A (en)
BE (1) BE796458A (en)
DE (1) DE2311597A1 (en)
ES (2) ES412453A1 (en)
FR (1) FR2175169A1 (en)
NL (1) NL7303263A (en)
ZA (1) ZA731659B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953440A (en) * 1974-12-13 1976-04-27 Eli Lilly And Company Deacetoxycephalosporins via penicillin sulfoxide rearrangement
FR2356656A1 (en) * 1976-06-28 1978-01-27 Viridis Ets Prepn. of cephem-carboxylic acid antibacterial agent - by reacting cyanomethyl mercapto-acetic acid with a cephem- carboxylic acid ester
HUE063679T2 (en) 2019-06-12 2024-01-28 Nouryon Chemicals Int Bv Process for the production of diacyl peroxides
HUE063796T2 (en) 2019-06-12 2024-01-28 Nouryon Chemicals Int Bv Process for the production of diacyl peroxides
WO2020249692A1 (en) * 2019-06-12 2020-12-17 Nouryon Chemicals International B.V. Method for isolating carboxylic acid from an aqueous side stream

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549628A (en) * 1967-07-07 1970-12-22 Lilly Co Eli Side chain cleavage in desacetoxycephalosporin esters

Also Published As

Publication number Publication date
FR2175169A1 (en) 1973-10-19
AU5310473A (en) 1974-09-12
FR2175169B1 (en) 1977-04-22
DE2311597A1 (en) 1973-09-27
ES433905A1 (en) 1976-11-16
ES412453A1 (en) 1976-01-16
BE796458A (en) 1973-09-10
JPS48103595A (en) 1973-12-25
NL7303263A (en) 1973-09-11

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