CA1074297A - Cephalosporines - Google Patents

Cephalosporines

Info

Publication number
CA1074297A
CA1074297A CA242,140A CA242140A CA1074297A CA 1074297 A CA1074297 A CA 1074297A CA 242140 A CA242140 A CA 242140A CA 1074297 A CA1074297 A CA 1074297A
Authority
CA
Canada
Prior art keywords
fur
compound
ceph
carboxylate
group
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.)
Expired
Application number
CA242,140A
Other languages
English (en)
Inventor
Gordon I. Gregory
Martin C. Cook
Janice Bradshaw
Christopher Beels M.D.
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
Application granted granted Critical
Publication of CA1074297A publication Critical patent/CA1074297A/fr
Expired 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
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CA242,140A 1974-12-20 1975-12-19 Cephalosporines Expired CA1074297A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55213/74A GB1522140A (en) 1974-12-20 1974-12-20 Syn-7-(2-hydroxyiminoacetamido)-3-pyridiniummethyl cephalosporins methods for their preparation and compositions containing them

Publications (1)

Publication Number Publication Date
CA1074297A true CA1074297A (fr) 1980-03-25

Family

ID=10473287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242,140A Expired CA1074297A (fr) 1974-12-20 1975-12-19 Cephalosporines

Country Status (15)

Country Link
JP (1) JPS5191287A (fr)
AT (1) AT343804B (fr)
AU (1) AU506951B2 (fr)
BE (1) BE836872R (fr)
CA (1) CA1074297A (fr)
CH (2) CH627758A5 (fr)
DE (1) DE2557397A1 (fr)
DK (1) DK582775A (fr)
FR (1) FR2294707A1 (fr)
GB (1) GB1522140A (fr)
IE (1) IE42458B1 (fr)
NL (1) NL7514847A (fr)
NZ (1) NZ179598A (fr)
SE (1) SE7514475L (fr)
ZA (1) ZA757890B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963542A (en) * 1976-09-08 1990-10-16 Takeda Chemical Industries, Ltd. Cephalosporin derivatives
US4198504A (en) 1978-11-02 1980-04-15 Bristol-Myers Company [3-(Pyridinium)-7-(naphthyiridinyl carbonylamino)acetamido]cephalosporanic acid derivatives
GB2052490B (en) 1979-05-25 1983-09-07 Glaxo Group Ltd Intermediates for use in the preparation of cephalosporin antibiotics
BE885487A (fr) * 1979-10-02 1981-04-01 Glaxo Group Ltd Nouvelles cephalosporines et leur preparation
DE3006888A1 (de) * 1980-02-23 1981-09-10 Hoechst Ag, 6000 Frankfurt Cephalosporinderivate und verfahren zu ihrer herstellung
US5202315A (en) * 1989-05-11 1993-04-13 Lucky, Ltd. Cephalosporin compounds

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
BE836872R (fr) 1976-06-21
DK582775A (da) 1976-06-21
SE7514475L (sv) 1976-06-21
ZA757890B (en) 1976-11-24
FR2294707B1 (fr) 1978-09-29
DE2557397A1 (de) 1976-06-24
FR2294707A1 (fr) 1976-07-16
AU506951B2 (en) 1980-01-31
CH627758A5 (en) 1982-01-29
IE42458B1 (en) 1980-08-13
JPS5191287A (fr) 1976-08-10
NZ179598A (en) 1978-04-03
IE42458L (en) 1976-06-20
AU8774475A (en) 1977-06-23
ATA970175A (de) 1977-10-15
AT343804B (de) 1978-06-26
GB1522140A (en) 1978-08-23
NL7514847A (nl) 1976-06-22
CH629211A5 (en) 1982-04-15

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Legal Events

Date Code Title Description
MKEX Expiry