DK78580A - Fremgangsmaade til fremstilling af cephalosporinantibiotika - Google Patents

Fremgangsmaade til fremstilling af cephalosporinantibiotika

Info

Publication number
DK78580A
DK78580A DK78580A DK78580A DK78580A DK 78580 A DK78580 A DK 78580A DK 78580 A DK78580 A DK 78580A DK 78580 A DK78580 A DK 78580A DK 78580 A DK78580 A DK 78580A
Authority
DK
Denmark
Prior art keywords
cephalosporin antibiotics
preparing cephalosporin
preparing
antibiotics
cephalosporin
Prior art date
Application number
DK78580A
Other languages
Danish (da)
English (en)
Inventor
B E Ayres
Callaghan C H O
D G H Livermore
C E Newall
Original Assignee
Glaxo Group 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 Group Ltd filed Critical Glaxo Group Ltd
Publication of DK78580A publication Critical patent/DK78580A/da

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK78580A 1979-02-23 1980-02-22 Fremgangsmaade til fremstilling af cephalosporinantibiotika DK78580A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7906478 1979-02-23
GB7906479 1979-02-23

Publications (1)

Publication Number Publication Date
DK78580A true DK78580A (da) 1980-08-24

Family

ID=26270675

Family Applications (1)

Application Number Title Priority Date Filing Date
DK78580A DK78580A (da) 1979-02-23 1980-02-22 Fremgangsmaade til fremstilling af cephalosporinantibiotika

Country Status (15)

Country Link
US (1) US4427675A (it)
AT (1) AT367766B (it)
AU (1) AU536966B2 (it)
CA (1) CA1144156A (it)
CH (1) CH649298A5 (it)
DE (1) DE3006777A1 (it)
DK (1) DK78580A (it)
ES (2) ES488848A0 (it)
FR (1) FR2449692A1 (it)
GB (1) GB2043641B (it)
IE (1) IE49275B1 (it)
IT (1) IT1145356B (it)
NL (1) NL8001087A (it)
NZ (1) NZ192943A (it)
SE (1) SE8001423L (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ198350A (en) * 1980-09-25 1985-02-28 Toyama Chemical Co Ltd Cephalosporins and intermediates;pharmaceutical compositions
US4336253A (en) 1981-03-11 1982-06-22 Eli Lilly And Company Cephalosporin antibiotics
EP0062321B1 (en) * 1981-04-03 1989-03-01 Fujisawa Pharmaceutical Co., Ltd. New cephem compounds, processes for their preparation, pharmaceutical compositions containing them and their starting compounds
US4401668A (en) * 1981-10-02 1983-08-30 Eli Lilly And Company Pyrazinium substituted cephalosporins
US4388316A (en) 1981-10-02 1983-06-14 Eli Lilly And Company Amino-substituted oxazole, oxadiazole and isoxazole-substituted cephalosporins
DE3336757A1 (de) * 1983-10-08 1985-04-25 Hoechst Ag, 6230 Frankfurt Cephalosporinderivate und verfahren zu ihrer herstellung
US4788185A (en) * 1984-04-23 1988-11-29 Takeda Chemical Industries, Ltd. Cephalosporin compounds
CN86107947A (zh) * 1985-11-22 1987-05-27 藤沢药品工业株式会社 新的头孢烯化合物及其制备方法

Also Published As

Publication number Publication date
GB2043641A (en) 1980-10-08
IT8047986A0 (it) 1980-02-22
AU5582480A (en) 1980-08-28
IE800363L (en) 1980-08-23
FR2449692B1 (it) 1983-09-09
NL8001087A (nl) 1980-08-26
SE8001423L (sv) 1980-08-24
IE49275B1 (en) 1985-09-04
FR2449692A1 (fr) 1980-09-19
AT367766B (de) 1982-07-26
DE3006777A1 (de) 1980-09-04
AU536966B2 (en) 1984-05-31
ATA100380A (de) 1981-12-15
ES488847A0 (es) 1981-02-16
NZ192943A (en) 1982-12-21
ES8103103A1 (es) 1981-02-16
CH649298A5 (de) 1985-05-15
GB2043641B (en) 1983-07-20
ES8103104A1 (es) 1981-02-16
ES488848A0 (es) 1981-02-16
US4427675A (en) 1984-01-24
CA1144156A (en) 1983-04-05
IT1145356B (it) 1986-11-05

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment