GB2116167B - Azetidinone derivatives - Google Patents

Azetidinone derivatives

Info

Publication number
GB2116167B
GB2116167B GB08224129A GB8224129A GB2116167B GB 2116167 B GB2116167 B GB 2116167B GB 08224129 A GB08224129 A GB 08224129A GB 8224129 A GB8224129 A GB 8224129A GB 2116167 B GB2116167 B GB 2116167B
Authority
GB
United Kingdom
Prior art keywords
azetidinone derivatives
azetidinone
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
GB08224129A
Other versions
GB2116167A (en
Inventor
Maurizio Foglio
Giovanni Franceschi
Cosimo Scarafile
Federico Arcamone
Aurora Sanfilippo
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
Farmitalia Carlo Erba SRL
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 Farmitalia Carlo Erba SRL filed Critical Farmitalia Carlo Erba SRL
Priority to GB08224129A priority Critical patent/GB2116167B/en
Publication of GB2116167A publication Critical patent/GB2116167A/en
Application granted granted Critical
Publication of GB2116167B publication Critical patent/GB2116167B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D499/88—Compounds with a double bond between positions 2 and 3 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/568—Four-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB08224129A 1979-02-24 1982-08-23 Azetidinone derivatives Expired GB2116167B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08224129A GB2116167B (en) 1979-02-24 1982-08-23 Azetidinone derivatives

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7906634 1979-02-24
GB7932591 1979-09-20
GB08224129A GB2116167B (en) 1979-02-24 1982-08-23 Azetidinone derivatives

Publications (2)

Publication Number Publication Date
GB2116167A GB2116167A (en) 1983-09-21
GB2116167B true GB2116167B (en) 1984-02-01

Family

ID=27260676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08224129A Expired GB2116167B (en) 1979-02-24 1982-08-23 Azetidinone derivatives

Country Status (1)

Country Link
GB (1) GB2116167B (en)

Also Published As

Publication number Publication date
GB2116167A (en) 1983-09-21

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20000218