IE54682B1 - 4-cyano-2-azetidinones and production thereof - Google Patents

4-cyano-2-azetidinones and production thereof

Info

Publication number
IE54682B1
IE54682B1 IE3036/82A IE303682A IE54682B1 IE 54682 B1 IE54682 B1 IE 54682B1 IE 3036/82 A IE3036/82 A IE 3036/82A IE 303682 A IE303682 A IE 303682A IE 54682 B1 IE54682 B1 IE 54682B1
Authority
IE
Ireland
Prior art keywords
group
compound
formula
amino
cyano
Prior art date
Application number
IE3036/82A
Other languages
English (en)
Other versions
IE823036L (en
Original Assignee
Takeda Chemical Industries 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
Priority claimed from PCT/JP1982/000141 external-priority patent/WO1983003827A1/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of IE823036L publication Critical patent/IE823036L/xx
Publication of IE54682B1 publication Critical patent/IE54682B1/en

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IE3036/82A 1981-12-25 1982-12-21 4-cyano-2-azetidinones and production thereof IE54682B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56212718A JPS58110563A (ja) 1981-12-25 1981-12-25 4−シアノ−2−アゼチジノン誘導体およびその製造法
PCT/JP1982/000141 WO1983003827A1 (en) 1982-04-27 1982-04-27 4-cyano-2-azetidinone derivatives and process for their preparation

Publications (2)

Publication Number Publication Date
IE823036L IE823036L (en) 1983-06-25
IE54682B1 true IE54682B1 (en) 1990-01-03

Family

ID=16627276

Family Applications (1)

Application Number Title Priority Date Filing Date
IE3036/82A IE54682B1 (en) 1981-12-25 1982-12-21 4-cyano-2-azetidinones and production thereof

Country Status (5)

Country Link
JP (1) JPS58110563A (enrdf_load_stackoverflow)
DE (1) DE3270045D1 (enrdf_load_stackoverflow)
IE (1) IE54682B1 (enrdf_load_stackoverflow)
PH (1) PH23731A (enrdf_load_stackoverflow)
ZA (1) ZA829136B (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA826089B (en) * 1981-08-27 1983-07-27 Hoffmann La Roche Beta-lactams

Also Published As

Publication number Publication date
PH23731A (en) 1989-11-03
DE3270045D1 (en) 1986-04-24
ZA829136B (en) 1983-09-28
IE823036L (en) 1983-06-25
JPS58110563A (ja) 1983-07-01
JPH0424347B2 (enrdf_load_stackoverflow) 1992-04-24

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