IL54183A - Oxazoline-azetidones as nocardicin intermediates and process for their preparation - Google Patents

Oxazoline-azetidones as nocardicin intermediates and process for their preparation

Info

Publication number
IL54183A
IL54183A IL54183A IL5418378A IL54183A IL 54183 A IL54183 A IL 54183A IL 54183 A IL54183 A IL 54183A IL 5418378 A IL5418378 A IL 5418378A IL 54183 A IL54183 A IL 54183A
Authority
IL
Israel
Prior art keywords
azetidones
nocardicin
oxazoline
intermediates
preparation
Prior art date
Application number
IL54183A
Other languages
English (en)
Other versions
IL54183A0 (en
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 IL54183A0 publication Critical patent/IL54183A0/xx
Publication of IL54183A publication Critical patent/IL54183A/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)
IL54183A 1977-03-07 1978-03-02 Oxazoline-azetidones as nocardicin intermediates and process for their preparation IL54183A (en)

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 (2)

Publication Number Publication Date
IL54183A0 IL54183A0 (en) 1978-06-15
IL54183A true IL54183A (en) 1981-07-31

Family

ID=25103776

Family Applications (2)

Application Number Title Priority Date Filing Date
IL54183A IL54183A (en) 1977-03-07 1978-03-02 Oxazoline-azetidones as nocardicin intermediates and process for their preparation
IL54182A IL54182A (en) 1977-03-07 1978-03-02 3 beta-aminoazetidin-2-ones as nocardicin intermediates and process for their preparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL54182A IL54182A (en) 1977-03-07 1978-03-02 3 beta-aminoazetidin-2-ones as nocardicin intermediates and process for their preparation

Country Status (11)

Country Link
US (1) US4127568A (de)
JP (2) JPS53112893A (de)
BE (2) BE864583A (de)
CA (3) CA1114827A (de)
DE (2) DE2809528A1 (de)
ES (3) ES467639A1 (de)
FR (2) FR2383186A1 (de)
GB (2) GB1595506A (de)
IE (2) IE46569B1 (de)
IL (2) IL54183A (de)
NL (2) NL7802435A (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
NL7802434A (nl) 1978-09-11
FR2383186B1 (de) 1981-11-13
FR2383174A1 (fr) 1978-10-06
BE864583A (fr) 1978-09-06
IE780440L (en) 1978-09-07
CA1105471A (en) 1981-07-21
ES467639A1 (es) 1979-09-01
ES467638A1 (es) 1979-09-01
DE2809529A1 (de) 1978-09-14
BE864582A (fr) 1978-09-06
GB1595507A (en) 1981-08-12
NL7802435A (nl) 1978-09-11
FR2383186A1 (fr) 1978-10-06
IE46569B1 (en) 1983-07-27
IL54182A (en) 1981-07-31
ES467640A1 (es) 1978-10-16
GB1595506A (en) 1981-08-12
FR2383174B1 (de) 1981-05-29
IL54183A0 (en) 1978-06-15
CA1114827A (en) 1981-12-22
DE2809528A1 (de) 1978-09-14
IE46472B1 (en) 1983-06-29
IE780441L (en) 1978-09-07
US4127568A (en) 1978-11-28
JPS53112893A (en) 1978-10-02
CA1105470A (en) 1981-07-21
IL54182A0 (en) 1978-06-15
JPS53124255A (en) 1978-10-30

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