AT311374B - Process for the preparation of new azetidin-2-ones - Google Patents

Process for the preparation of new azetidin-2-ones

Info

Publication number
AT311374B
AT311374B AT633671A AT633671A AT311374B AT 311374 B AT311374 B AT 311374B AT 633671 A AT633671 A AT 633671A AT 633671 A AT633671 A AT 633671A AT 311374 B AT311374 B AT 311374B
Authority
AT
Austria
Prior art keywords
azetidin
ones
preparation
new
new azetidin
Prior art date
Application number
AT633671A
Other languages
German (de)
Original Assignee
Yeda Res & Dev
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 Yeda Res & Dev filed Critical Yeda Res & Dev
Application granted granted Critical
Publication of AT311374B publication Critical patent/AT311374B/en

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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
AT633671A 1970-07-31 1971-07-21 Process for the preparation of new azetidin-2-ones AT311374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3705770 1970-07-31

Publications (1)

Publication Number Publication Date
AT311374B true AT311374B (en) 1973-11-12

Family

ID=10393398

Family Applications (1)

Application Number Title Priority Date Filing Date
AT633671A AT311374B (en) 1970-07-31 1971-07-21 Process for the preparation of new azetidin-2-ones

Country Status (13)

Country Link
AT (1) AT311374B (en)
AU (1) AU461641B2 (en)
BE (1) BE770796A (en)
CA (1) CA960677A (en)
CH (1) CH570979A5 (en)
DE (1) DE2138333A1 (en)
ES (1) ES393757A1 (en)
FR (1) FR2103772A5 (en)
GB (1) GB1315995A (en)
IE (1) IE35418B1 (en)
IL (1) IL37118A (en)
NL (1) NL7109058A (en)
ZA (1) ZA715081B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115383A (en) 1976-02-23 1978-09-19 Eli Lilly And Company Alkoxycarbonyl-ethylthio-azetidinones and process for their preparation

Also Published As

Publication number Publication date
DE2138333A1 (en) 1972-02-10
CH570979A5 (en) 1975-12-31
AU461641B2 (en) 1975-06-05
CA960677A (en) 1975-01-07
FR2103772A5 (en) 1972-04-14
NL7109058A (en) 1972-02-02
IE35418L (en) 1972-01-31
IL37118A (en) 1974-11-29
IL37118A0 (en) 1971-08-25
AU3187271A (en) 1973-02-01
GB1315995A (en) 1973-05-09
ES393757A1 (en) 1975-09-16
IE35418B1 (en) 1976-02-04
BE770796A (en) 1972-01-31
ZA715081B (en) 1972-04-26

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