IT1141936B - Composti tiazolino azetidinonici che sono intermedi per la preparazione di cefalosporine - Google Patents

Composti tiazolino azetidinonici che sono intermedi per la preparazione di cefalosporine

Info

Publication number
IT1141936B
IT1141936B IT21698/80A IT2169880A IT1141936B IT 1141936 B IT1141936 B IT 1141936B IT 21698/80 A IT21698/80 A IT 21698/80A IT 2169880 A IT2169880 A IT 2169880A IT 1141936 B IT1141936 B IT 1141936B
Authority
IT
Italy
Prior art keywords
azetidinonic
cephalosporins
preparation
thiazoline compounds
thiazoline
Prior art date
Application number
IT21698/80A
Other languages
English (en)
Other versions
IT8021698A0 (it
Inventor
Robin David Grey Cooper
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of IT8021698A0 publication Critical patent/IT8021698A0/it
Application granted granted Critical
Publication of IT1141936B publication Critical patent/IT1141936B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
IT21698/80A 1979-04-30 1980-04-29 Composti tiazolino azetidinonici che sono intermedi per la preparazione di cefalosporine IT1141936B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3482579A 1979-04-30 1979-04-30

Publications (2)

Publication Number Publication Date
IT8021698A0 IT8021698A0 (it) 1980-04-29
IT1141936B true IT1141936B (it) 1986-10-08

Family

ID=21878852

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21698/80A IT1141936B (it) 1979-04-30 1980-04-29 Composti tiazolino azetidinonici che sono intermedi per la preparazione di cefalosporine

Country Status (7)

Country Link
EP (1) EP0019387A1 (it)
JP (1) JPS55147293A (it)
BE (1) BE882982A (it)
CA (1) CA1145339A (it)
FR (1) FR2455604A1 (it)
GB (1) GB2048269A (it)
IT (1) IT1141936B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185295A (en) * 1981-05-08 1982-11-15 Otsuka Chem Co Ltd Thiazolinoazetidinone derivative and its preparation
US4482491A (en) * 1981-05-01 1984-11-13 Otsuka Kagaku Yakuhin Kabushiki Kaisha Thiazolinoazetidinone derivatives and process for the preparation of the same
JPS5955888A (ja) * 1982-09-24 1984-03-31 Otsuka Chem Co Ltd アゼチジノン化合物
JPS62203300U (it) * 1986-06-17 1987-12-25

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1044247B (it) * 1974-08-02 1980-03-20 Farmaceutici Italia Intermedi per la sintesi di derivati b lattamici e procedimento per la loro preparazone
GB1472863A (en) * 1974-08-15 1977-05-11 Farmaceutici Italia Intermediates for cephalosporin synthesis
CA1136132A (en) * 1975-02-17 1982-11-23 Teruji Tsuji Cyclization to form cephem ring and intermediates therefor
CA1090806A (en) * 1977-01-10 1980-12-02 Mitsuru Yoshioka Oxazolines

Also Published As

Publication number Publication date
CA1145339A (en) 1983-04-26
BE882982A (fr) 1980-10-27
GB2048269A (en) 1980-12-10
FR2455604A1 (fr) 1980-11-28
EP0019387A1 (en) 1980-11-26
IT8021698A0 (it) 1980-04-29
JPS55147293A (en) 1980-11-17

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