IL43123A - Process for the manufacture of 7-amino-3-cephem-4-carboxylic acid derivatives - Google Patents

Process for the manufacture of 7-amino-3-cephem-4-carboxylic acid derivatives

Info

Publication number
IL43123A
IL43123A IL43123A IL4312373A IL43123A IL 43123 A IL43123 A IL 43123A IL 43123 A IL43123 A IL 43123A IL 4312373 A IL4312373 A IL 4312373A IL 43123 A IL43123 A IL 43123A
Authority
IL
Israel
Prior art keywords
reaction
alkyl
aryl
lower alkoxy
substituted
Prior art date
Application number
IL43123A
Other languages
English (en)
Other versions
IL43123A0 (en
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of IL43123A0 publication Critical patent/IL43123A0/xx
Publication of IL43123A publication Critical patent/IL43123A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IL43123A 1972-09-02 1973-08-31 Process for the manufacture of 7-amino-3-cephem-4-carboxylic acid derivatives IL43123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2243242A DE2243242A1 (de) 1972-09-02 1972-09-02 Verfahren zur herstellung von 7-amino3-cephem-4-carbonsaeurederivaten

Publications (2)

Publication Number Publication Date
IL43123A0 IL43123A0 (en) 1974-01-14
IL43123A true IL43123A (en) 1976-12-31

Family

ID=5855343

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43123A IL43123A (en) 1972-09-02 1973-08-31 Process for the manufacture of 7-amino-3-cephem-4-carboxylic acid derivatives

Country Status (15)

Country Link
US (1) US3928331A (de)
JP (1) JPS4966693A (de)
AT (1) AT335601B (de)
AU (1) AU5987973A (de)
BE (1) BE804391A (de)
CA (1) CA1011732A (de)
CH (1) CH596223A5 (de)
DD (1) DD107051A5 (de)
DE (1) DE2243242A1 (de)
ES (1) ES418270A1 (de)
FR (1) FR2197889B1 (de)
GB (1) GB1432645A (de)
HU (1) HU169329B (de)
IL (1) IL43123A (de)
NL (1) NL7311816A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974152A (en) * 1970-08-06 1976-08-10 Glaxo Laboratories Limited 3-Ethyl- and 3-(2'cyanoethyl)-cephalosporins
GB1472866A (en) * 1974-06-12 1977-05-11 Farmaceutici Italia Cephalosporins and intermediates therefor
PL94023B1 (de) * 1974-12-18 1977-07-30 Politechnika Gdanska

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659747A (en) * 1950-12-01 1953-11-17 American Cyanamid Co Mixed anhydrides of phosphite esters and processes of preparing the same
DE1159449B (de) * 1961-03-22 1963-12-19 Gruenenthal Chemie Verfahren zur Herstellung von 6-Acylaminopenicillansaeuren und deren Salzen
US3499909A (en) * 1966-05-18 1970-03-10 Koninklijke Gist Spiritus Process for production of 6-aminopenicillanic acid
IE34822B1 (en) * 1969-12-26 1975-08-20 Univ Osaka Process for producing 6-amino penicillanic acid

Also Published As

Publication number Publication date
AU5987973A (en) 1975-03-06
US3928331A (en) 1975-12-23
CA1011732A (en) 1977-06-07
NL7311816A (de) 1974-03-05
DE2243242A1 (de) 1974-03-28
FR2197889B1 (de) 1978-05-26
FR2197889A1 (de) 1974-03-29
IL43123A0 (en) 1974-01-14
HU169329B (de) 1976-11-28
CH596223A5 (de) 1978-03-15
ES418270A1 (es) 1976-03-01
DD107051A5 (de) 1974-07-12
ATA760673A (de) 1976-07-15
BE804391A (fr) 1974-03-04
JPS4966693A (de) 1974-06-27
AT335601B (de) 1977-03-25
GB1432645A (en) 1976-04-22

Similar Documents

Publication Publication Date Title
GB1286794A (en) Process for the manufacture of fillers
GB1410080A (en) Oxime derivatives of 2,2-dimethyl-3-formyl cyclopropane carboxylic acid and their use as insecticides
HUP0002404A2 (hu) Aminosavszármazékok, hatóanyagként ezeket tartalmazó gyógyszerkészítmények, eljárás előállításukra és alkalmazásuk
GB1340208A (en) Process for producing 6-aminopenicillanic acid
IL43123A (en) Process for the manufacture of 7-amino-3-cephem-4-carboxylic acid derivatives
ES430117A1 (es) Un procedimiento mejorado para la preparacion de hetacefa- lexina.
US5047526A (en) Dehydrogenative silylation process of organic compounds having active hydrogen
ES431673A1 (es) Un procedimiento para la preparacion de compuestos de 7- acilamido-7-metoxi-cefalosporina.
GB1444971A (en) Derivatives of prostanoic acid
KR870011080A (ko) 4-할로게노-2-옥시이미노-3-옥소부티르산류의 제조방법
GB1239814A (en) Process for the preparation of 7-aminocephalosporanic acid and its derivatives
JPS6425767A (en) Production of quinazoline derivative or salt thereof
CA1129431A (en) Process of preparing trialkylsilyl esters of a perfluoroalkane sulfonic acid
ES485361A1 (es) Procedimiento para preparar derivados de pirrolidina
GB1410294A (en) 7-alkyl-delata3,5-steroids
HUP0102548A2 (hu) Indán-származékok, ezeket tartalmazó gyógyászati készítmények és ezek alkalmazása MRP1 gátlására
Garabatos-Perera et al. New chiral ferrocenyloxazolines: The first planar chiral triferrocenylmethane derivative and its use in asymmetric catalysis
GB1492622A (en) Aralkyl esters of amino alkanoic acids
GB1259339A (de)
RU2770434C1 (ru) Способ простого и удобного получения ваборбактама
GB1534179A (en) Process for the preparation of organo-silicon compounds
GB1313980A (en) Process for obtaining hydrogenochlorosilanes
US3641091A (en) Method of preparing disubstituted di(p-arylaminophenoxy) silanes
GB1474859A (en) Substituted but-2-enoanilides and herbicidal compositions containing them
GB1324687A (en) 3-amino-delta2-pyrazoline derivatives and process for the preparation thereof