DE2537558A1 - Cephalosporin-antibiotika - Google Patents

Cephalosporin-antibiotika

Info

Publication number
DE2537558A1
DE2537558A1 DE19752537558 DE2537558A DE2537558A1 DE 2537558 A1 DE2537558 A1 DE 2537558A1 DE 19752537558 DE19752537558 DE 19752537558 DE 2537558 A DE2537558 A DE 2537558A DE 2537558 A1 DE2537558 A1 DE 2537558A1
Authority
DE
Germany
Prior art keywords
syn
group
acid
compound
carboxylic acid
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19752537558
Other languages
German (de)
English (en)
Inventor
David Cedric Humber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glaxo Laboratories Ltd
Original Assignee
Glaxo Laboratories 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 Laboratories Ltd filed Critical Glaxo Laboratories Ltd
Publication of DE2537558A1 publication Critical patent/DE2537558A1/de
Withdrawn legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DE19752537558 1974-08-23 1975-08-22 Cephalosporin-antibiotika Withdrawn DE2537558A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2537558A1 true DE2537558A1 (de) 1976-03-04

Family

ID=10394577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752537558 Withdrawn DE2537558A1 (de) 1974-08-23 1975-08-22 Cephalosporin-antibiotika

Country Status (13)

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

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
DK147338C (da) 1985-01-02
DK147338B (da) 1984-06-25
SE433355B (sv) 1984-05-21
ZA755392B (en) 1977-04-27
BE832651R (fr) 1976-02-23
AT343280B (de) 1978-05-26
CA1070673A (en) 1980-01-29
FR2282275A1 (fr) 1976-03-19
FR2282275B2 (pt-PT) 1979-06-15
ATA651575A (de) 1977-09-15
CH620215A5 (en) 1980-11-14
JPS5143794A (en) 1976-04-14
NL7509948A (nl) 1976-02-25
GB1512957A (en) 1978-06-01
DK378975A (da) 1976-02-24
CH626087A5 (en) 1981-10-30
AU8421775A (en) 1977-03-03
AU501819B2 (en) 1979-06-28

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination