BE791161A - Procede pour la preparation d'analogues des cephalosporines - Google Patents

Procede pour la preparation d'analogues des cephalosporines

Info

Publication number
BE791161A
BE791161A BE791161DA BE791161A BE 791161 A BE791161 A BE 791161A BE 791161D A BE791161D A BE 791161DA BE 791161 A BE791161 A BE 791161A
Authority
BE
Belgium
Prior art keywords
cephalosporins
analogues
preparation
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Beecham 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.)
Publication date
Publication of BE791161A publication Critical patent/BE791161A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
    • C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/568—Four-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
BE791161D 1972-01-03 Procede pour la preparation d'analogues des cephalosporines BE791161A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB14372 1972-01-03
GB1869572*[A GB1405757A (en) 1972-01-03 1972-04-21 7-amino-cephem compounds
GB4197372 1972-09-09

Publications (1)

Publication Number Publication Date
BE791161A true BE791161A (fr) 1973-05-09

Family

ID=27253671

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791161D BE791161A (fr) 1972-01-03 Procede pour la preparation d'analogues des cephalosporines

Country Status (9)

Country Link
US (1) US3974154A (pt)
AU (1) AU4856472A (pt)
BE (1) BE791161A (pt)
CH (1) CH592674A5 (pt)
DE (1) DE2254644A1 (pt)
FR (1) FR2166356B1 (pt)
GB (1) GB1405757A (pt)
IL (1) IL40802A0 (pt)
NL (1) NL7215298A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426072A (en) * 1973-01-18 1976-02-25 Beecham Group Ltd Cephalosporins
FR2281120A1 (fr) * 1974-08-08 1976-03-05 Roussel Uclaf Nouvelles acetoxyethyl cephalosporines, leur procede de preparation et leur application comme medicaments
US4159266A (en) * 1974-12-24 1979-06-26 Eli Lilly And Company Method of preparation of 3-methylenecephams
AT342197B (de) * 1975-02-20 1978-03-28 Ciba Geigy Ag Neues verfahren zur herstellung von 3-cephemverbindungen
US4143038A (en) * 1975-11-12 1979-03-06 Shionogi & Co., Ltd. Cephalosporin analogues
US4364865A (en) * 1975-12-08 1982-12-21 Ciba-Geigy Corporation Bicyclic unsaturated thia-aza compounds and 4-acylthio azetidinone intermediates
IT1058858B (it) * 1976-02-23 1982-05-10 Snam Progetti 5.6 deidropenicilline processo per la loro preparazione e intermdi ottenibili in detto processo
MY106399A (en) * 1990-07-24 1995-05-30 Pfizer Cephalosporins and homologeus, preparation and pharmaceutical composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337775A (fr) * 1962-05-16 1963-09-20 Glaxo Lab Ltd Nouveaux dérivés de la céphalosporine c et leurs procédés de préparation
DE2132883A1 (de) * 1970-07-08 1972-01-13 Ciba Geigy Ag Cephemverbindungen
GB1361183A (en) * 1970-08-06 1974-07-24 Glaxo Lab Ltd Cephalosporin compounds
GB1381272A (en) * 1971-01-26 1975-01-22 Glaxo Lab Ltd Cephalosporin compounds
US3849408A (en) * 1971-05-03 1974-11-19 Squibb & Sons Inc 4-substituted-delta2-cephalosporin derivatives

Also Published As

Publication number Publication date
DE2254644A1 (de) 1973-07-19
AU4856472A (en) 1974-05-09
NL7215298A (pt) 1973-07-05
IL40802A0 (en) 1973-03-30
CH592674A5 (pt) 1977-10-31
FR2166356B1 (pt) 1976-04-23
GB1405757A (en) 1975-09-10
US3974154A (en) 1976-08-10
FR2166356A1 (pt) 1973-08-17

Similar Documents

Publication Publication Date Title
RO74958A (ro) Procedeu de preparare a unor cefalosporine
BE792326A (fr) Procede pour la preparation d'halogenohydrines
BE821983A (fr) Procede pour la preparation d'hydroxycholesterines
RO63451A (fr) Procede pour la preparation du tri-p-toluensulfomate du s-adenosyle-1-methionine
BE808715A (fr) Procede pour l'oxychloration de l'ethylene
RO65198A (ro) Procedeu pentru prepararea eterului metilic
BE822990A (fr) Procede pour la preparation d'hexamethyltetraline
RO63081A (fr) Procede pour la preparation d'ethers du classe des cephalosporines
RO66018A (fr) Procede pour la preparation des cephalosporines
BE781552A (fr) Procede de preparation de cephalosporines
BE791161A (fr) Procede pour la preparation d'analogues des cephalosporines
RO63261A (fr) Procede pour la preparation d'esters d'acide cephalosporanique
FR2303020A1 (fr) Procede de preparation de cephalosporines
RO63792A (fr) Procede pour la preparation d'ergolines-0-6-methyle-2-8-substituees
RO68379A (ro) Procedeu pentru prepararea unor n-benzhidril-n'-p-hidroxibenzil-piperazine
BE832424A (fr) Procede pour la preparation de cephalosporines
SE398750B (sv) Forfarande for framstellning av metylamino-2-metyl-4'-piperazinyl-4-klor-6-metyltio-5-pyrimidin
FR2275480A1 (fr) Procede pour la preparation de derives d'azetidone-tiazolidine
BE787753A (fr) Procede pour la preparation d'esters de
BE764203A (fr) Procede pour la preparation d'indenophtalazines
RO63576A (fr) Procede pour la preparation des esters acetoxymethilyques des cephalosporines
BE807087A (fr) Procede pour la preparation de thiazolines-(3)
BE833733A (fr) Procede pour la preparation d'agglomeres
FR2283150A1 (fr) Procede pour la preparation d'hydroxy-11b alkyl-18 oestranes
RO69491A (ro) Procedeu pentru prepararea disulfurilor de tetraalchil-tiuram