IL51357A0 - Novel azetidinones and process for their preparation - Google Patents

Novel azetidinones and process for their preparation

Info

Publication number
IL51357A0
IL51357A0 IL51357A IL5135777A IL51357A0 IL 51357 A0 IL51357 A0 IL 51357A0 IL 51357 A IL51357 A IL 51357A IL 5135777 A IL5135777 A IL 5135777A IL 51357 A0 IL51357 A0 IL 51357A0
Authority
IL
Israel
Prior art keywords
preparation
azetidinones
novel
novel azetidinones
Prior art date
Application number
IL51357A
Other languages
English (en)
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
Priority claimed from US05/669,938 external-priority patent/US4115383A/en
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of IL51357A0 publication Critical patent/IL51357A0/xx

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
    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL51357A 1976-02-23 1977-01-30 Novel azetidinones and process for their preparation IL51357A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66020976A 1976-02-23 1976-02-23
US05/669,938 US4115383A (en) 1976-02-23 1976-03-24 Alkoxycarbonyl-ethylthio-azetidinones and process for their preparation

Publications (1)

Publication Number Publication Date
IL51357A0 true IL51357A0 (en) 1977-03-31

Family

ID=27098013

Family Applications (1)

Application Number Title Priority Date Filing Date
IL51357A IL51357A0 (en) 1976-02-23 1977-01-30 Novel azetidinones and process for their preparation

Country Status (6)

Country Link
DE (1) DE2707815A1 (es)
ES (1) ES455874A1 (es)
FR (1) FR2341569A1 (es)
GB (1) GB1570929A (es)
IL (1) IL51357A0 (es)
NL (1) NL7701791A (es)

Also Published As

Publication number Publication date
ES455874A1 (es) 1978-06-01
GB1570929A (en) 1980-07-09
FR2341569A1 (fr) 1977-09-16
DE2707815A1 (de) 1977-09-01
NL7701791A (nl) 1977-08-25

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