DK378975A - PROCEDURE FOR PREPARING CEPHALOSPORIN COMPOUNDS - Google Patents

PROCEDURE FOR PREPARING CEPHALOSPORIN COMPOUNDS

Info

Publication number
DK378975A
DK378975A DK378975A DK378975A DK378975A DK 378975 A DK378975 A DK 378975A DK 378975 A DK378975 A DK 378975A DK 378975 A DK378975 A DK 378975A DK 378975 A DK378975 A DK 378975A
Authority
DK
Denmark
Prior art keywords
procedure
cephalosporin compounds
preparing cephalosporin
preparing
compounds
Prior art date
Application number
DK378975A
Other languages
Danish (da)
Other versions
DK147338B (en
DK147338C (en
Inventor
D C Humber
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 DK378975A publication Critical patent/DK378975A/en
Publication of DK147338B publication Critical patent/DK147338B/en
Application granted granted Critical
Publication of DK147338C publication Critical patent/DK147338C/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
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
DK378975A 1974-08-23 1975-08-22 METHOD OF ANALOGUE FOR THE PREPARATION OF CEPHALOSPOR COMPOUNDS OR SALTS OR BIOLOGICAL ACCEPTABLE ESTERS THEREOF DK147338C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB37197/74A GB1512957A (en) 1974-08-23 1974-08-23 Gephalosporin antibiotics
GB3719774 1974-08-23

Publications (3)

Publication Number Publication Date
DK378975A true DK378975A (en) 1976-02-24
DK147338B DK147338B (en) 1984-06-25
DK147338C DK147338C (en) 1985-01-02

Family

ID=10394577

Family Applications (1)

Application Number Title Priority Date Filing Date
DK378975A DK147338C (en) 1974-08-23 1975-08-22 METHOD OF ANALOGUE FOR THE PREPARATION OF CEPHALOSPOR COMPOUNDS OR SALTS OR BIOLOGICAL ACCEPTABLE ESTERS THEREOF

Country Status (13)

Country Link
JP (1) JPS5143794A (en)
AT (1) AT343280B (en)
AU (1) AU501819B2 (en)
BE (1) BE832651R (en)
CA (1) CA1070673A (en)
CH (2) CH620215A5 (en)
DE (1) DE2537558A1 (en)
DK (1) DK147338C (en)
FR (1) FR2282275A1 (en)
GB (1) GB1512957A (en)
NL (1) NL7509948A (en)
SE (1) SE433355B (en)
ZA (1) ZA755392B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278887A (en) * 1980-02-04 1981-07-14 Technicon Instruments Corporation Fluid sample cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399086A (en) * 1971-05-14 1975-06-25 Glaxo Lab Ltd Cephalosporin compounds

Also Published As

Publication number Publication date
DK147338B (en) 1984-06-25
GB1512957A (en) 1978-06-01
DE2537558A1 (en) 1976-03-04
SE433355B (en) 1984-05-21
ATA651575A (en) 1977-09-15
FR2282275A1 (en) 1976-03-19
ZA755392B (en) 1977-04-27
AU501819B2 (en) 1979-06-28
AU8421775A (en) 1977-03-03
CH620215A5 (en) 1980-11-14
CA1070673A (en) 1980-01-29
DK147338C (en) 1985-01-02
FR2282275B2 (en) 1979-06-15
JPS5143794A (en) 1976-04-14
AT343280B (en) 1978-05-26
CH626087A5 (en) 1981-10-30
NL7509948A (en) 1976-02-25
BE832651R (en) 1976-02-23

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Legal Events

Date Code Title Description
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