DK144676A - Azetidioner og fremgangsmade til fremstilling deraf - Google Patents

Azetidioner og fremgangsmade til fremstilling deraf

Info

Publication number
DK144676A
DK144676A DK144676A DK144676A DK144676A DK 144676 A DK144676 A DK 144676A DK 144676 A DK144676 A DK 144676A DK 144676 A DK144676 A DK 144676A DK 144676 A DK144676 A DK 144676A
Authority
DK
Denmark
Prior art keywords
azeti
diones
preparation
methods
azeti diones
Prior art date
Application number
DK144676A
Other languages
English (en)
Inventor
R G Micetich
R B Morin
K E Wilson
Original Assignee
Connlab Holdings Ltd
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 Connlab Holdings Ltd filed Critical Connlab Holdings Ltd
Publication of DK144676A publication Critical patent/DK144676A/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D205/00Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06Heterocyclic 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
    • C07D205/08Heterocyclic 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
    • C07D205/085Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D205/00Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06Heterocyclic 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
    • C07D205/08Heterocyclic 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
    • C07D205/09Heterocyclic 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
    • C07D205/095Heterocyclic 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)
DK144676A 1975-04-22 1976-03-30 Azetidioner og fremgangsmade til fremstilling deraf DK144676A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16582/75A GB1523885A (en) 1975-04-22 1975-04-22 4-haloauetidinone -1-(2'3'-dihaloisopropyl)-acetic acids acids and process for preparing same

Publications (1)

Publication Number Publication Date
DK144676A true DK144676A (da) 1976-10-23

Family

ID=10079920

Family Applications (1)

Application Number Title Priority Date Filing Date
DK144676A DK144676A (da) 1975-04-22 1976-03-30 Azetidioner og fremgangsmade til fremstilling deraf

Country Status (12)

Country Link
US (1) US4057540A (da)
JP (1) JPS51128956A (da)
AT (1) AT347963B (da)
BE (1) BE840940A (da)
CA (1) CA1072564A (da)
CH (1) CH619451A5 (da)
DK (1) DK144676A (da)
FI (1) FI761087A (da)
FR (1) FR2308620A1 (da)
GB (1) GB1523885A (da)
NL (1) NL7604281A (da)
NO (1) NO761352L (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200571A (en) * 1974-06-08 1980-04-29 Queens University At Kingston 4-Chloroazetidinone
US4187221A (en) * 1976-12-31 1980-02-05 Connlab Holdings Limited Process for preparing azetidinones
US4127568A (en) * 1977-03-07 1978-11-28 Eli Lilly And Company Process for 3β-aminoazetidin-2-ones
US4226767A (en) * 1977-03-07 1980-10-07 Eli Lilly And Company Intermediates for 3-aminoazetidin-2-ones
JPS59228854A (ja) * 1983-06-08 1984-12-22 真井 康博 薬液収納兼即効注出器
US5453502A (en) * 1994-03-16 1995-09-26 Eli Lilly And Company 1,3,4 substituted and bicyclic derivatives of 2-azetidinones and processes for preparation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962276A (en) * 1971-07-15 1976-06-08 Eli Lilly And Company Azetidinone acetic acid intermediates for 5-epi-penicillins
NL7313896A (en) * 1973-10-09 1975-04-11 Univ Kingston Oxapenicillin and azacephalosporin antibiotics - via beta-lactamase inhibiting azetidin-2-one intermediates

Also Published As

Publication number Publication date
CH619451A5 (da) 1980-09-30
ATA245976A (de) 1978-06-15
US4057540A (en) 1977-11-08
GB1523885A (en) 1978-09-06
JPS51128956A (en) 1976-11-10
AT347963B (de) 1979-01-25
NO761352L (da) 1976-10-25
FR2308620A1 (fr) 1976-11-19
BE840940A (fr) 1976-08-16
FI761087A (da) 1976-10-23
FR2308620B1 (da) 1980-04-04
CA1072564A (en) 1980-02-26
NL7604281A (nl) 1976-10-26

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Legal Events

Date Code Title Description
PUP Patent expired