IL52685A - 3-amino-2-oxo-azetidinyl acetic acid derivatives,their preparation and a process for the preparation of 1-dethia-1-oxa-cephalosporins - Google Patents

3-amino-2-oxo-azetidinyl acetic acid derivatives,their preparation and a process for the preparation of 1-dethia-1-oxa-cephalosporins

Info

Publication number
IL52685A
IL52685A IL52685A IL5268577A IL52685A IL 52685 A IL52685 A IL 52685A IL 52685 A IL52685 A IL 52685A IL 5268577 A IL5268577 A IL 5268577A IL 52685 A IL52685 A IL 52685A
Authority
IL
Israel
Prior art keywords
preparation
dethia
cephalosporins
azetidinyl
oxa
Prior art date
Application number
IL52685A
Other languages
English (en)
Other versions
IL52685A0 (en
Original Assignee
Shionogi & Co
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
Priority claimed from GB33109/76A external-priority patent/GB1592245A/en
Application filed by Shionogi & Co filed Critical Shionogi & Co
Publication of IL52685A0 publication Critical patent/IL52685A0/xx
Publication of IL52685A publication Critical patent/IL52685A/xx

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
    • 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)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
IL52685A 1976-08-09 1977-08-08 3-amino-2-oxo-azetidinyl acetic acid derivatives,their preparation and a process for the preparation of 1-dethia-1-oxa-cephalosporins IL52685A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB33109/76A GB1592245A (en) 1976-08-09 1976-08-09 Intermediates for cephalosporin analogues
GB2751177 1977-06-30

Publications (2)

Publication Number Publication Date
IL52685A0 IL52685A0 (en) 1977-10-31
IL52685A true IL52685A (en) 1982-11-30

Family

ID=26258866

Family Applications (1)

Application Number Title Priority Date Filing Date
IL52685A IL52685A (en) 1976-08-09 1977-08-08 3-amino-2-oxo-azetidinyl acetic acid derivatives,their preparation and a process for the preparation of 1-dethia-1-oxa-cephalosporins

Country Status (9)

Country Link
US (1) US4592865A (de)
JP (1) JPS6041669B2 (de)
CA (1) CA1076125A (de)
CH (1) CH641183A5 (de)
DE (1) DE2735854A1 (de)
FR (3) FR2361365A1 (de)
IE (1) IE45650B1 (de)
IL (1) IL52685A (de)
NL (1) NL190374C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1338538C (en) * 1979-06-08 1996-08-20 Taisuke Matsuo 1-sulfo-2-oxoazetidine derivatives and their production
EP0021676B1 (de) * 1979-06-08 1983-09-14 Takeda Chemical Industries, Ltd. 3-Methoxy-2-azetidinon-Derivate und ihre Herstellung
KR102115644B1 (ko) * 2017-09-13 2020-05-27 주식회사 동도물산 7α-알콕시옥사세펨 중간체의 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT313916B (de) * 1971-10-28 1974-03-11 Degussa Verfahren zur Herstellung von neuen basisch substituierten Theophyllinen und deren Säureadditionssalzen
NL178005C (nl) * 1972-11-06 1986-01-02 Merck & Co Inc Werkwijze voor het bereiden van een farmaceutisch preparaat met antibacteriele werking, alsmede werkwijze ter bereiding van een cefalosporine-antibioticum.
FR2246547A1 (en) * 1973-10-09 1975-05-02 Univ Kingston Oxapenicillin and azacephalosporin antibiotics - via beta-lactamase inhibiting azetidin-2-one intermediates
US4143038A (en) * 1975-11-12 1979-03-06 Shionogi & Co., Ltd. Cephalosporin analogues
FR2361114A1 (fr) * 1975-11-12 1978-03-10 Shionogi & Co Procede de preparation d'analogues de cephalosporine a propriete antibacterienne et nouveaux produits ainsi obtenus
JPS607635B2 (ja) * 1976-04-27 1985-02-26 塩野義製薬株式会社 オキサゾリジン化合物
US4115984A (en) * 1976-12-07 1978-09-26 Talmadge Whipple Simpson Arrangement for interconnecting a side delivery rake and a baler

Also Published As

Publication number Publication date
NL190374B (nl) 1993-09-01
FR2361365B1 (de) 1982-01-08
NL7708790A (nl) 1978-02-13
IE45650B1 (en) 1982-10-20
NL190374C (nl) 1994-02-01
FR2370729B1 (de) 1981-07-03
JPS6041669B2 (ja) 1985-09-18
FR2370730A1 (fr) 1978-06-09
IE45650L (en) 1978-02-09
US4592865A (en) 1986-06-03
FR2370729A1 (fr) 1978-06-09
FR2361365A1 (fr) 1978-03-10
JPS5325551A (en) 1978-03-09
CH641183A5 (de) 1984-02-15
DE2735854A1 (de) 1978-02-16
IL52685A0 (en) 1977-10-31
FR2370730B1 (de) 1981-07-24
CA1076125A (en) 1980-04-22

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