AU458862B2 - Process forthe preparation of n-unsubstituted azetidionones - Google Patents

Process forthe preparation of n-unsubstituted azetidionones

Info

Publication number
AU458862B2
AU458862B2 AU35386/71A AU3538671A AU458862B2 AU 458862 B2 AU458862 B2 AU 458862B2 AU 35386/71 A AU35386/71 A AU 35386/71A AU 3538671 A AU3538671 A AU 3538671A AU 458862 B2 AU458862 B2 AU 458862B2
Authority
AU
Australia
Prior art keywords
azetidionones
unsubstituted
process forthe
forthe preparation
preparation
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
AU35386/71A
Other versions
AU3538671A (en
Inventor
JOHN EGLINGTON and MICHAEL JOHN PEARSON ALFRED
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
Publication of AU3538671A publication Critical patent/AU3538671A/en
Application granted granted Critical
Publication of AU458862B2 publication Critical patent/AU458862B2/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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AU35386/71A 1970-11-12 1971-11-04 Process forthe preparation of n-unsubstituted azetidionones Expired AU458862B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2888571A GB1355330A (en) 1970-11-12 1970-11-12 Preparation of azetidin-2-one derivatives
GBGB53949/70 1970-11-12
GBGB28885/71 1971-06-19

Publications (2)

Publication Number Publication Date
AU3538671A AU3538671A (en) 1973-05-10
AU458862B2 true AU458862B2 (en) 1975-03-13

Family

ID=10469498

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35386/71A Expired AU458862B2 (en) 1970-11-12 1971-11-04 Process forthe preparation of n-unsubstituted azetidionones

Country Status (3)

Country Link
AU (1) AU458862B2 (en)
GB (1) GB1355330A (en)
ZA (1) ZA717413B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193917A (en) * 1970-07-31 1980-03-18 Glaxo Laboratories, Limited Chemical compounds

Also Published As

Publication number Publication date
GB1355330A (en) 1974-06-05
AU3538671A (en) 1973-05-10
ZA717413B (en) 1972-07-26

Similar Documents

Publication Publication Date Title
CA1000301A (en) Process for the preparation of phenoxyalkylamines
CA997375A (en) Process for the preparation of phenoxyalkylamines
CA953314A (en) Process for the preparation of 5-vinylnorbornene-2
AU474118B2 (en) Process forthe preparation of 3-cyanpchromones
AU474519B2 (en) Process forthe preparation of thiazolesulphenamides
CA922721A (en) Process for the preparation of 3-phenyl-5-t-butyl-2-oxadiazolones
AU463231B2 (en) Process forthe preparation of amides
AU458862B2 (en) Process forthe preparation of n-unsubstituted azetidionones
CA960674A (en) Process for the preparation of isocarbostyrils
CA1000302A (en) Process for the preparation of phenoxyalkylamines
CA945143A (en) Process for the preparation of des-phenylalanin b1-insulin
CA958419A (en) Process for the preparation of 5-alkylidenenorbornene-2
CA1013752A (en) Process for the preparation of cycloalkanediones
AU450779B2 (en) New process forthe preparation of substituted cobamides
CA987445A (en) Process for the preparation of transpolypentenamer
CA837608A (en) Process for the preparation of penicillines
CA951721A (en) Process for the preparation of 14-anhydrobufaline
AU455365B2 (en) Process forthe preparation of niyroimidazole derivatives
AU462969B2 (en) Process forthe continuous preparation of dichloropropanols
AU459729B2 (en) Process forthe preparation of zeolites
AU435526B2 (en) Process of preparing -cyanobutraldehyde
AU2546071A (en) Process forthe preparation of niyroimidazole derivatives
CA842814A (en) Process of preparing alkylamino-alkyliminodibenzyl compounds
AU458662B2 (en) Process forthe preparation of oxazolidinones
AU442659B2 (en) Process forthe preparation of substituted isoxazoles