BE864583A - Nouveaux derives de 3beta-imino-azetidin-2-one et leur preparation - Google Patents

Nouveaux derives de 3beta-imino-azetidin-2-one et leur preparation

Info

Publication number
BE864583A
BE864583A BE1008740A BE1008740A BE864583A BE 864583 A BE864583 A BE 864583A BE 1008740 A BE1008740 A BE 1008740A BE 1008740 A BE1008740 A BE 1008740A BE 864583 A BE864583 A BE 864583A
Authority
BE
Belgium
Prior art keywords
3beta
azetidin
imino
derivatives
preparation
Prior art date
Application number
BE1008740A
Other languages
English (en)
French (fr)
Inventor
R D G Cooper
G A Koppel
L J Mcshane
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of BE864583A publication Critical patent/BE864583A/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
    • C07D205/085—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 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE1008740A 1977-03-07 1978-03-06 Nouveaux derives de 3beta-imino-azetidin-2-one et leur preparation BE864583A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/775,240 US4127568A (en) 1977-03-07 1977-03-07 Process for 3β-aminoazetidin-2-ones

Publications (1)

Publication Number Publication Date
BE864583A true BE864583A (fr) 1978-09-06

Family

ID=25103776

Family Applications (2)

Application Number Title Priority Date Filing Date
BE1008740A BE864583A (fr) 1977-03-07 1978-03-06 Nouveaux derives de 3beta-imino-azetidin-2-one et leur preparation
BE1008739A BE864582A (fr) 1977-03-07 1978-03-06 Nouveaux esters d'acide 7-oxo-3-phenyl-alpha-(4-(benzyloxy)phenyl)-4-oxa-2,6-diazabicyclo-(3.2.0.)hept-2-ene-6-acetique et leur preparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE1008739A BE864582A (fr) 1977-03-07 1978-03-06 Nouveaux esters d'acide 7-oxo-3-phenyl-alpha-(4-(benzyloxy)phenyl)-4-oxa-2,6-diazabicyclo-(3.2.0.)hept-2-ene-6-acetique et leur preparation

Country Status (11)

Country Link
US (1) US4127568A (de)
JP (2) JPS53124255A (de)
BE (2) BE864583A (de)
CA (3) CA1105470A (de)
DE (2) DE2809528A1 (de)
ES (3) ES467638A1 (de)
FR (2) FR2383186A1 (de)
GB (2) GB1595507A (de)
IE (2) IE46569B1 (de)
IL (2) IL54182A (de)
NL (2) NL7802434A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525304A (en) * 1982-11-16 1985-06-25 Eli Lilly And Company Process for preparing oxazolinoazetidinones

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523885A (en) * 1975-04-22 1978-09-06 Connlab Holdings Ltd 4-haloauetidinone -1-(2'3'-dihaloisopropyl)-acetic acids acids and process for preparing same
US4158004A (en) * 1976-11-05 1979-06-12 Eli Lilly And Company Process for antibiotic FR 1923 and related compounds
US4075219A (en) * 1977-03-31 1978-02-21 Eli Lilly And Company Epimerization process

Also Published As

Publication number Publication date
IL54182A (en) 1981-07-31
US4127568A (en) 1978-11-28
IL54183A0 (en) 1978-06-15
DE2809528A1 (de) 1978-09-14
IE780441L (en) 1978-09-07
NL7802435A (nl) 1978-09-11
DE2809529A1 (de) 1978-09-14
GB1595507A (en) 1981-08-12
CA1105471A (en) 1981-07-21
CA1105470A (en) 1981-07-21
FR2383186A1 (fr) 1978-10-06
ES467638A1 (es) 1979-09-01
JPS53112893A (en) 1978-10-02
GB1595506A (en) 1981-08-12
FR2383174B1 (de) 1981-05-29
IL54183A (en) 1981-07-31
BE864582A (fr) 1978-09-06
FR2383174A1 (fr) 1978-10-06
NL7802434A (nl) 1978-09-11
JPS53124255A (en) 1978-10-30
IE46569B1 (en) 1983-07-27
ES467640A1 (es) 1978-10-16
ES467639A1 (es) 1979-09-01
IE46472B1 (en) 1983-06-29
IL54182A0 (en) 1978-06-15
IE780440L (en) 1978-09-07
CA1114827A (en) 1981-12-22
FR2383186B1 (de) 1981-11-13

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