ZA748146B - Improvements in or relating to antibiotics - Google Patents

Improvements in or relating to antibiotics

Info

Publication number
ZA748146B
ZA748146B ZA00748146A ZA748146A ZA748146B ZA 748146 B ZA748146 B ZA 748146B ZA 00748146 A ZA00748146 A ZA 00748146A ZA 748146 A ZA748146 A ZA 748146A ZA 748146 B ZA748146 B ZA 748146B
Authority
ZA
South Africa
Prior art keywords
antibiotics
relating
Prior art date
Application number
ZA00748146A
Other languages
English (en)
Inventor
J Cocker
D Sutherland
M Cook
G Gregory
J Bradshaw
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 ZA748146B publication Critical patent/ZA748146B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA00748146A 1973-12-21 1974-12-20 Improvements in or relating to antibiotics ZA748146B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB59517/73A GB1496757A (en) 1973-12-21 1973-12-21 Cephalosporin derivatives

Publications (1)

Publication Number Publication Date
ZA748146B true ZA748146B (en) 1976-01-28

Family

ID=10483908

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00748146A ZA748146B (en) 1973-12-21 1974-12-20 Improvements in or relating to antibiotics

Country Status (8)

Country Link
JP (1) JPS5655392A (ja)
BE (1) BE823651A (ja)
CA (1) CA1059991A (ja)
CH (1) CH626370A5 (ja)
FR (1) FR2355849A1 (ja)
GB (1) GB1496757A (ja)
PH (1) PH11646A (ja)
ZA (1) ZA748146B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432254B (sv) * 1975-02-04 1984-03-26 Fujisawa Pharmaceutical Co Analogiforfarande for framstellning av 3-substituerade 7-(alfa,alfa-disubstituerade acetamido)-3-cefem-4-karboxylsyror
AR228726A1 (es) * 1978-05-26 1983-04-15 Glaxo Group Ltd Procedimiento para la preparacion del antibiotico(6r,7r)-7-((z)-2-(2-aminotiazol-4-il)-2-(2-carboxiprop-2-oxiimino)acetamido)-3-(1-piridiniometil)cef-3-em-4-carboxilato
US4284631A (en) * 1978-07-31 1981-08-18 Fujisawa Pharmaceutical Co., Ltd. 7-Substituted cephem compounds and pharmaceutical antibacterial compositions containing them
IT1126819B (it) * 1978-10-27 1986-05-21 Glaxo Group Ltd Antibiotici cefalosporinici,composizioni che li contengono e procedimento per produrli
IL58717A (en) * 1978-11-15 1983-05-15 Glaxo Group Ltd Derivatives of(6r,7r)-7-((z)-2-(2-aminothiazol-4-yl)-2-(carboxy-(lower alkyl or cycloalkyl)oxyimino)acetamido)-3-(2-alkyl-pyrazolium-1-ylmethyl)ceph-3-em-4-carboxylate,process for their preparation and pharmaceutical compositions comprising them
ZA877987B (en) * 1986-11-12 1988-08-31 Ici Pharma Antibiotic compounds
EP0272827A3 (en) * 1986-12-23 1990-02-07 ZENECA Pharma S.A. 3-heterocyclicthiomethyl cephalosphorins
US5262410A (en) * 1986-12-23 1993-11-16 Ici Pharma 3-heterocyclic thiomethyl cephalosporins
US20040166434A1 (en) 2003-02-21 2004-08-26 Dammel Ralph R. Photoresist composition for deep ultraviolet lithography
CA2932121A1 (en) 2007-11-30 2009-06-11 Newlink Genetics Corporation Ido inhibitors

Also Published As

Publication number Publication date
BE823651A (fr) 1975-06-20
FR2355849A1 (fr) 1978-01-20
FR2355849B1 (ja) 1980-10-17
GB1496757A (en) 1978-01-05
CA1059991A (en) 1979-08-07
PH11646A (en) 1978-05-08
CH626370A5 (en) 1981-11-13
JPS5655392A (en) 1981-05-15

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