DE2205123A1 - 2-Oxo-azetidine und Verfahren zu ihrer Herstellung - Google Patents

2-Oxo-azetidine und Verfahren zu ihrer Herstellung

Info

Publication number
DE2205123A1
DE2205123A1 DE19722205123 DE2205123A DE2205123A1 DE 2205123 A1 DE2205123 A1 DE 2205123A1 DE 19722205123 DE19722205123 DE 19722205123 DE 2205123 A DE2205123 A DE 2205123A DE 2205123 A1 DE2205123 A1 DE 2205123A1
Authority
DE
Germany
Prior art keywords
radical
group
azetidines
general formula
oxo
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19722205123
Other languages
German (de)
English (en)
Inventor
Alfred John Betchworth Surrey; Pearson Michael John Roffey; Southgate Robert Barns Green; Sussex; Eglington (Großbritannien)
Original Assignee
Beecham Group Ltd., Brentford, Middlesex (Grossbritannien)
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 Beecham Group Ltd., Brentford, Middlesex (Grossbritannien) filed Critical Beecham Group Ltd., Brentford, Middlesex (Grossbritannien)
Publication of DE2205123A1 publication Critical patent/DE2205123A1/de
Pending legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pyrrole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE19722205123 1971-02-04 1972-02-03 2-Oxo-azetidine und Verfahren zu ihrer Herstellung Pending DE2205123A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB388371A GB1368074A (en) 1971-02-04 1971-02-04 Substituted beta-lactams and their preparation

Publications (1)

Publication Number Publication Date
DE2205123A1 true DE2205123A1 (de) 1972-08-10

Family

ID=9766672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722205123 Pending DE2205123A1 (de) 1971-02-04 1972-02-03 2-Oxo-azetidine und Verfahren zu ihrer Herstellung

Country Status (8)

Country Link
AU (1) AU3837272A (es)
BE (1) BE779016A (es)
DE (1) DE2205123A1 (es)
ES (3) ES399347A1 (es)
FR (1) FR2124251A1 (es)
GB (1) GB1368074A (es)
NL (1) NL7201386A (es)
ZA (1) ZA72166B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003960A1 (de) * 1978-02-02 1979-09-19 Ciba-Geigy Ag 6-Substituierte Thia-Azaverbindungen, ihre Herstellung und diese enthaltende pharmazeutische Präparate
EP0023887A2 (de) * 1979-08-01 1981-02-11 Ciba-Geigy Ag 3-Substituierte bicyclische Azetidinonderivate, Verfahren zu ihrer Herstellung und Zwischenprodukte, sowie deren Herstellung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU77306A1 (es) * 1977-05-09 1979-01-18
EP0000636A1 (en) * 1977-07-13 1979-02-07 Glaxo Group Limited Penem compounds, processes for their preparation, their use in pharmaceutical compositions and azetidinones used in their preparation
JPS55133355A (en) * 1979-04-03 1980-10-17 Shionogi & Co Ltd Inversion of 3-amino group of beta-lactam ring
DE3752124T2 (de) * 1986-01-17 1998-03-26 Beecham Group Plc Verfahren zur Herstellung von Penem Derivaten und Zwischenprodukte zu dieser Herstellung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003960A1 (de) * 1978-02-02 1979-09-19 Ciba-Geigy Ag 6-Substituierte Thia-Azaverbindungen, ihre Herstellung und diese enthaltende pharmazeutische Präparate
EP0042026A1 (de) * 1978-02-02 1981-12-23 Ciba-Geigy Ag 3,4-Disubstituierte Azetidin-2-onverbindungen und Verfahren zu ihrer Herstellung
EP0023887A2 (de) * 1979-08-01 1981-02-11 Ciba-Geigy Ag 3-Substituierte bicyclische Azetidinonderivate, Verfahren zu ihrer Herstellung und Zwischenprodukte, sowie deren Herstellung
EP0023887B1 (de) * 1979-08-01 1984-11-07 Ciba-Geigy Ag 3-Substituierte bicyclische Azetidinonderivate, Verfahren zu ihrer Herstellung und Zwischenprodukte, sowie deren Herstellung

Also Published As

Publication number Publication date
ZA72166B (en) 1972-09-27
FR2124251A1 (es) 1972-09-22
ES399347A1 (es) 1975-06-01
ES427901A1 (es) 1976-12-16
NL7201386A (es) 1972-08-08
GB1368074A (en) 1974-09-25
AU3837272A (en) 1973-08-02
ES427900A1 (es) 1976-12-16
BE779016A (fr) 1972-08-04

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