CA923910A - Derivatives of azetidin-2-one - Google Patents

Derivatives of azetidin-2-one

Info

Publication number
CA923910A
CA923910A CA089384A CA89384A CA923910A CA 923910 A CA923910 A CA 923910A CA 089384 A CA089384 A CA 089384A CA 89384 A CA89384 A CA 89384A CA 923910 A CA923910 A CA 923910A
Authority
CA
Canada
Prior art keywords
azetidin
derivatives
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.)
Expired
Application number
CA089384A
Other languages
English (en)
Inventor
Southgate Robert
H. C. Nayler John
P. Clayton John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 PLC filed Critical Beecham Group PLC
Application granted granted Critical
Publication of CA923910A publication Critical patent/CA923910A/en
Expired 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
    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
CA089384A 1969-07-29 1970-07-28 Derivatives of azetidin-2-one Expired CA923910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37977/69A GB1269279A (en) 1969-07-29 1969-07-29 Azetidinones and their preparation

Publications (1)

Publication Number Publication Date
CA923910A true CA923910A (en) 1973-04-03

Family

ID=10400348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089384A Expired CA923910A (en) 1969-07-29 1970-07-28 Derivatives of azetidin-2-one

Country Status (12)

Country Link
AT (1) AT298672B (da)
BE (1) BE754125A (da)
CA (1) CA923910A (da)
CH (1) CH538472A (da)
DE (1) DE2037193A1 (da)
ES (1) ES382211A1 (da)
FR (1) FR2059575B1 (da)
GB (1) GB1269279A (da)
IE (1) IE34398B1 (da)
IL (1) IL34965A0 (da)
NL (1) NL7011045A (da)
ZA (1) ZA705089B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787329R (fr) * 1972-01-27 1973-02-08 Beecham Group Ltd Composes heterocycliques a cycle beta-lactame utiles pour la synthese de penicillines et cephalosporines et de composes

Also Published As

Publication number Publication date
FR2059575B1 (da) 1977-03-25
IL34965A0 (en) 1970-09-17
NL7011045A (da) 1971-02-02
GB1269279A (en) 1972-04-06
IE34398B1 (en) 1975-04-30
FR2059575A1 (da) 1971-06-04
AT298672B (de) 1972-05-25
CH538472A (de) 1973-06-30
ZA705089B (en) 1971-04-28
BE754125A (da) 1971-01-29
IE34398L (en) 1971-01-29
ES382211A1 (es) 1972-11-16
DE2037193A1 (de) 1971-02-11

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