JPS56145270A - 4r -4- 3-substituted carboxy-2-oxo-propyl -2-azetidinone and its preparation - Google Patents

4r -4- 3-substituted carboxy-2-oxo-propyl -2-azetidinone and its preparation

Info

Publication number
JPS56145270A
JPS56145270A JP4617880A JP4617880A JPS56145270A JP S56145270 A JPS56145270 A JP S56145270A JP 4617880 A JP4617880 A JP 4617880A JP 4617880 A JP4617880 A JP 4617880A JP S56145270 A JPS56145270 A JP S56145270A
Authority
JP
Japan
Prior art keywords
formula
azetidinone
preparation
derivative
substituted carboxy
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.)
Granted
Application number
JP4617880A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250107B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kenji Koga
Nobuo Ikoda
Hisanari Shibata
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.)
Toyama Chemical Co Ltd
Original Assignee
Toyama Chemical 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 Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Priority to JP4617880A priority Critical patent/JPS56145270A/ja
Publication of JPS56145270A publication Critical patent/JPS56145270A/ja
Publication of JPH0250107B2 publication Critical patent/JPH0250107B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP4617880A 1980-04-10 1980-04-10 4r -4- 3-substituted carboxy-2-oxo-propyl -2-azetidinone and its preparation Granted JPS56145270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4617880A JPS56145270A (en) 1980-04-10 1980-04-10 4r -4- 3-substituted carboxy-2-oxo-propyl -2-azetidinone and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4617880A JPS56145270A (en) 1980-04-10 1980-04-10 4r -4- 3-substituted carboxy-2-oxo-propyl -2-azetidinone and its preparation

Publications (2)

Publication Number Publication Date
JPS56145270A true JPS56145270A (en) 1981-11-11
JPH0250107B2 JPH0250107B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-01

Family

ID=12739768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4617880A Granted JPS56145270A (en) 1980-04-10 1980-04-10 4r -4- 3-substituted carboxy-2-oxo-propyl -2-azetidinone and its preparation

Country Status (1)

Country Link
JP (1) JPS56145270A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573656A (en) * 1978-11-30 1980-06-03 Sankyo Co Ltd 4-substituted azetidine-2-one compound and its preparation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573656A (en) * 1978-11-30 1980-06-03 Sankyo Co Ltd 4-substituted azetidine-2-one compound and its preparation

Also Published As

Publication number Publication date
JPH0250107B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-01

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