JPS5738769A - Azetidinone derivative and its preparation - Google Patents

Azetidinone derivative and its preparation

Info

Publication number
JPS5738769A
JPS5738769A JP11324280A JP11324280A JPS5738769A JP S5738769 A JPS5738769 A JP S5738769A JP 11324280 A JP11324280 A JP 11324280A JP 11324280 A JP11324280 A JP 11324280A JP S5738769 A JPS5738769 A JP S5738769A
Authority
JP
Japan
Prior art keywords
formula
group
expressed
compound expressed
amino group
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
JP11324280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0140826B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiroaki Yanagisawa
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.)
Sankyo Co Ltd
Original Assignee
Sankyo 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP11324280A priority Critical patent/JPS5738769A/ja
Publication of JPS5738769A publication Critical patent/JPS5738769A/ja
Publication of JPH0140826B2 publication Critical patent/JPH0140826B2/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

  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Cephalosporin Compounds (AREA)
JP11324280A 1980-08-18 1980-08-18 Azetidinone derivative and its preparation Granted JPS5738769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11324280A JPS5738769A (en) 1980-08-18 1980-08-18 Azetidinone derivative and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11324280A JPS5738769A (en) 1980-08-18 1980-08-18 Azetidinone derivative and its preparation

Publications (2)

Publication Number Publication Date
JPS5738769A true JPS5738769A (en) 1982-03-03
JPH0140826B2 JPH0140826B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-31

Family

ID=14607164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11324280A Granted JPS5738769A (en) 1980-08-18 1980-08-18 Azetidinone derivative and its preparation

Country Status (1)

Country Link
JP (1) JPS5738769A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52254A (en) * 1975-06-20 1977-01-05 Teijin Ltd Process for preparation of secopenicilanic acid amide derivatives
JPS5291852A (en) * 1976-01-23 1977-08-02 Shionogi & Co Ltd Azetidinones

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52254A (en) * 1975-06-20 1977-01-05 Teijin Ltd Process for preparation of secopenicilanic acid amide derivatives
JPS5291852A (en) * 1976-01-23 1977-08-02 Shionogi & Co Ltd Azetidinones

Also Published As

Publication number Publication date
JPH0140826B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-31

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