GB2105322B - Azetidinone derivatives - Google Patents

Azetidinone derivatives

Info

Publication number
GB2105322B
GB2105322B GB08135339A GB8135339A GB2105322B GB 2105322 B GB2105322 B GB 2105322B GB 08135339 A GB08135339 A GB 08135339A GB 8135339 A GB8135339 A GB 8135339A GB 2105322 B GB2105322 B GB 2105322B
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
GB08135339A
Other versions
GB2105322A (en
Inventor
Masashi Hashimoto
Keiji Hemmi
Matsuhiko Aratani
Hidekazu Takeno
Daijiro Hagiwara
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co 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 Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of GB2105322A publication Critical patent/GB2105322A/en
Application granted granted Critical
Publication of GB2105322B publication Critical patent/GB2105322B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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
    • 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
    • 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)
  • Cephalosporin Compounds (AREA)
GB08135339A 1978-06-06 1981-11-24 Azetidinone derivatives Expired GB2105322B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7826421 1978-06-06
GB7919486A GB2022092B (en) 1978-06-06 1979-06-05 Cephalosporin anaglogoues and processes for the preparation thereof

Publications (2)

Publication Number Publication Date
GB2105322A GB2105322A (en) 1983-03-23
GB2105322B true GB2105322B (en) 1983-09-14

Family

ID=26267915

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7919486A Expired GB2022092B (en) 1978-06-06 1979-06-05 Cephalosporin anaglogoues and processes for the preparation thereof
GB08135339A Expired GB2105322B (en) 1978-06-06 1981-11-24 Azetidinone derivatives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB7919486A Expired GB2022092B (en) 1978-06-06 1979-06-05 Cephalosporin anaglogoues and processes for the preparation thereof

Country Status (1)

Country Link
GB (2) GB2022092B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339449A (en) * 1979-03-27 1982-07-13 Fujisawa Pharmaceutical Company, Limited Analogous compounds of cephalosporins, and pharmaceutical composition comprising the same

Also Published As

Publication number Publication date
GB2105322A (en) 1983-03-23
GB2022092B (en) 1983-02-23
GB2022092A (en) 1979-12-12

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Legal Events

Date Code Title Description
PG Patent granted