GB1482493A - Beta-lactam derivatives - Google Patents

Beta-lactam derivatives

Info

Publication number
GB1482493A
GB1482493A GB3161275A GB3161275A GB1482493A GB 1482493 A GB1482493 A GB 1482493A GB 3161275 A GB3161275 A GB 3161275A GB 3161275 A GB3161275 A GB 3161275A GB 1482493 A GB1482493 A GB 1482493A
Authority
GB
United Kingdom
Prior art keywords
beta
lactam derivatives
lactam
derivatives
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
GB3161275A
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
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 Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Publication of GB1482493A publication Critical patent/GB1482493A/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB3161275A 1974-08-02 1975-07-29 Beta-lactam derivatives Expired GB1482493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2589074A IT1044247B (en) 1974-08-02 1974-08-02 INTERMEDIATES FOR THE SYNTHESIS OF LACTAMIC DERIVATIVES AND PROCEDURE FOR THEIR PREPARATION

Publications (1)

Publication Number Publication Date
GB1482493A true GB1482493A (en) 1977-08-10

Family

ID=11218042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3161275A Expired GB1482493A (en) 1974-08-02 1975-07-29 Beta-lactam derivatives

Country Status (5)

Country Link
JP (1) JPS6028839B2 (en)
DE (1) DE2534515A1 (en)
FR (2) FR2287451A1 (en)
GB (1) GB1482493A (en)
IT (1) IT1044247B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271305A (en) 1979-02-01 1981-06-02 Eli Lilly And Company Thiazolinoazetidinones and process therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5198265A (en) * 1975-02-17 1976-08-30
FR2455604A1 (en) * 1979-04-30 1980-11-28 Lilly Co Eli NOVEL THIAZOLINO-AZETIDINONES DERIVATIVES AND THEIR PREPARATION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU498131B2 (en) * 1974-02-26 1979-02-15 Ciba-Geigy Ag Production of cephems by cyclization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271305A (en) 1979-02-01 1981-06-02 Eli Lilly And Company Thiazolinoazetidinones and process therefor

Also Published As

Publication number Publication date
IT1044247B (en) 1980-03-20
FR2295025A1 (en) 1976-07-16
FR2287451A1 (en) 1976-05-07
JPS5139659A (en) 1976-04-02
FR2287451B1 (en) 1980-01-04
JPS6028839B2 (en) 1985-07-06
DE2534515A1 (en) 1976-02-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee