BE864773A - Derives de cephalosporines et leur preparation - Google Patents

Derives de cephalosporines et leur preparation

Info

Publication number
BE864773A
BE864773A BE185832A BE185832A BE864773A BE 864773 A BE864773 A BE 864773A BE 185832 A BE185832 A BE 185832A BE 185832 A BE185832 A BE 185832A BE 864773 A BE864773 A BE 864773A
Authority
BE
Belgium
Prior art keywords
preparation
cephalosporin derivatives
cephalosporin
derivatives
Prior art date
Application number
BE185832A
Other languages
English (en)
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of BE864773A publication Critical patent/BE864773A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
BE185832A 1977-03-10 1978-03-10 Derives de cephalosporines et leur preparation BE864773A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/776,400 US4113943A (en) 1977-03-10 1977-03-10 7β-[(2-Amino-1,2-dioxoethyl)amino]acyl cephalosporins

Publications (1)

Publication Number Publication Date
BE864773A true BE864773A (fr) 1978-07-03

Family

ID=25107276

Family Applications (1)

Application Number Title Priority Date Filing Date
BE185832A BE864773A (fr) 1977-03-10 1978-03-10 Derives de cephalosporines et leur preparation

Country Status (2)

Country Link
US (1) US4113943A (fr)
BE (1) BE864773A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169947A (en) * 1978-05-30 1979-10-02 E. R. Squibb & Sons, Inc. 7β-[[[2-Acylamino]-1,2-dioxoethyl]amino]acyl cephalosporins
US4217348A (en) * 1978-09-28 1980-08-12 E. R. Squibb & Sons, Inc. Cephalosporins having an oxazolidonyloxamido substituted acyl sidechain

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573294A (en) * 1968-03-14 1971-03-30 Glaxo Lab Ltd 7 - (arylglyoxamido)cephalosporanic acids and their salts and alpha-carbonyl derivatives
US4028354A (en) * 1976-03-08 1977-06-07 E. R. Squibb & Sons, Inc. Alkenyl and alkinylureido cephalosporins

Also Published As

Publication number Publication date
US4113943A (en) 1978-09-12

Similar Documents

Publication Publication Date Title
BE856045A (fr) Nouveaux derives de cephalosporines et leur preparation
SE7803660L (sv) Cefemderivat och forfarande for deras framstellning
SE7804185L (sv) Cefemderivat och forfarande for deras framstellning
BE866252A (fr) Derives de mercaptoalkylsulfonyl proline et composes apparentes
BE859012A (fr) Derives de 4-n-acylfortimicines b, leur preparation et leur application
BE867269A (fr) Derives de thiopropanoylamino-acides
SE7802853L (sv) Cefemderivat och forfarande for deras framstellning
BE884191A (fr) Derives de prostacyclines et leur preparation
BE875846A (fr) Derives heterocycliques et leur preparation
BE873766A (fr) Derives de la 2-pyrrolidone et leur preparation
PT71278A (fr) Nouvelles cephalosporines et leur preparation
MC1334A1 (fr) Derives de triazolopyridazine
SE7804400L (sv) Cefalosporinforeningar och forfarande for framstellning derav
BE883416A (fr) Nouveaux derives de vinyl-3 cephalosporines, et leur preparation
SE7810312L (sv) Fenylisotiocyanatderivat och framstellning derav
BE863702A (fr) Tetrazolylcarbamoylquinoleines et leur preparation
BE861638A (fr) Derives thiooximes de cephalosporines et de penicillines et leur preparation
FR2398753B1 (fr) Derives de pyranochromone et leur application therapeutique
BE875592A (fr) Derives de pyrrolidinecarboxaldehyde et de piperidinecarboxaldehyde et leur preparation
SE7808066L (sv) Cefalosporiner och forfarande for framstellning derav
BE871804A (fr) Derives de sulfomethylphenylacetamido-7 cephalosporine, leur preparation et leur utilisation
BE845612A (fr) Derives de tetrazole-5-carboxamide et leur preparation
BE859979A (fr) Derives de la clavuline leur preparation et leur emploi
IT1108793B (it) Antibiotici e procedimento per la loro preparazione
BE864773A (fr) Derives de cephalosporines et leur preparation