BE783298A - Azetidine-2-ones substituees - Google Patents

Azetidine-2-ones substituees

Info

Publication number
BE783298A
BE783298A BE783298A BE783298A BE783298A BE 783298 A BE783298 A BE 783298A BE 783298 A BE783298 A BE 783298A BE 783298 A BE783298 A BE 783298A BE 783298 A BE783298 A BE 783298A
Authority
BE
Belgium
Prior art keywords
azetidine
substitutes
ones
ones substitutes
Prior art date
Application number
BE783298A
Other languages
English (en)
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.)
Filing date
Publication date
Priority claimed from GB14172A external-priority patent/GB1355980A/en
Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of BE783298A publication Critical patent/BE783298A/fr

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)
  • Plural Heterocyclic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE783298A 1971-07-16 1972-05-10 Azetidine-2-ones substituees BE783298A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB14172A GB1355980A (en) 1971-07-16 1971-07-16 Substituted azetidin-2-ones
GB14172 1972-01-03
GB1869272 1972-04-21

Publications (1)

Publication Number Publication Date
BE783298A true BE783298A (fr) 1972-11-10

Family

ID=27253667

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783298A BE783298A (fr) 1971-07-16 1972-05-10 Azetidine-2-ones substituees

Country Status (8)

Country Link
AU (1) AU4219672A (fr)
BE (1) BE783298A (fr)
CA (1) CA971570A (fr)
DE (1) DE2222924A1 (fr)
ES (3) ES402958A1 (fr)
FR (1) FR2146212A1 (fr)
NL (1) NL7206371A (fr)
SE (2) SE7509394L (fr)

Also Published As

Publication number Publication date
ES431708A1 (es) 1977-04-16
NL7206371A (fr) 1973-01-18
FR2146212A1 (en) 1973-03-02
AU4219672A (en) 1973-11-15
ES402958A1 (es) 1975-10-16
DE2222924A1 (de) 1973-01-25
CA971570A (en) 1975-07-22
ES431709A1 (es) 1977-04-16
SE7509394L (sv) 1975-08-22
SE7509395L (sv) 1975-08-22

Similar Documents

Publication Publication Date Title
AT333623B (de) Sportschuh
BE780107A (fr) Garde-temps
FI58084B (fi) Elborrhammare
AT335885B (de) Sportschuh
BE781289A (fr) Baggervaartuig
BE777856A (fr) Cryocable
SE396816B (sv) Underkalibrig projektil
AT329438B (de) Lufthebeforderer
BE780405A (fr) Fotografisch materiaal
AT325420B (de) Koronagenerator
BE780967A (fr) 3-benzylpyridines substituees
BE779073A (fr) Bitumineuze emulsies
AT342779B (de) Zahnpasten
BE778428A (fr) Vatenklem
BE779891A (fr) Balai laveur-essoreur
FI55260C (fi) Taendroer foer roterande projektil
BE781869A (fr) Cryoliaison
BE780088A (fr) Cirkelhooier
BE773645A (fr) Ladenkast
BE780406A (fr) Tabulatorponsmachine
BE777205R (fr) Braguette
BE781692A (fr) Dobber
BE778507A (fr) Beta-alcoylthio-aldehydes
AT327986B (de) Schneefrase
BE780015A (fr) Ketel