IT8619873A0 - PROCEDURE FOR THE PREPARATION OF AZETIDINONE DERIVATIVES. - Google Patents

PROCEDURE FOR THE PREPARATION OF AZETIDINONE DERIVATIVES.

Info

Publication number
IT8619873A0
IT8619873A0 IT8619873A IT1987386A IT8619873A0 IT 8619873 A0 IT8619873 A0 IT 8619873A0 IT 8619873 A IT8619873 A IT 8619873A IT 1987386 A IT1987386 A IT 1987386A IT 8619873 A0 IT8619873 A0 IT 8619873A0
Authority
IT
Italy
Prior art keywords
procedure
preparation
azetidinone derivatives
azetidinone
derivatives
Prior art date
Application number
IT8619873A
Other languages
Italian (it)
Other versions
IT8619873A1 (en
IT1191704B (en
Inventor
Jozsef Fetter
Karoly Lempert
Gyula Hornyak
Gabor Doleschall
Jozsef Nyitrai
Gyula Simig
Karoly Zauer
Original Assignee
Richter Gedeon Vegyeszet
Biogal Gyogyszergyar
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 Richter Gedeon Vegyeszet, Biogal Gyogyszergyar filed Critical Richter Gedeon Vegyeszet
Publication of IT8619873A0 publication Critical patent/IT8619873A0/en
Publication of IT8619873A1 publication Critical patent/IT8619873A1/en
Application granted granted Critical
Publication of IT1191704B publication Critical patent/IT1191704B/en

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
    • 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
IT19873/86A 1985-03-27 1986-03-26 PROCEDURE FOR THE PREPARATION OF AZETIDINONE DERIVATIVES IT1191704B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU851155A HU193323B (en) 1985-03-27 1985-03-27 Process for preparing azetidinone derivatives

Publications (3)

Publication Number Publication Date
IT8619873A0 true IT8619873A0 (en) 1986-03-26
IT8619873A1 IT8619873A1 (en) 1987-09-26
IT1191704B IT1191704B (en) 1988-03-23

Family

ID=10953083

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19873/86A IT1191704B (en) 1985-03-27 1986-03-26 PROCEDURE FOR THE PREPARATION OF AZETIDINONE DERIVATIVES

Country Status (9)

Country Link
JP (1) JPS61267554A (en)
BE (1) BE904492A (en)
DE (1) DE3610312A1 (en)
ES (1) ES8706113A1 (en)
FR (1) FR2579595A1 (en)
GB (1) GB2173192B (en)
HU (1) HU193323B (en)
IT (1) IT1191704B (en)
PT (1) PT82275B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU180608B (en) * 1980-09-15 1983-03-28 Richter Gedeon Vegyeszet Process for producing new azetidione derivatives containing protected c-acetyl-group
HU188913B (en) * 1983-06-23 1986-05-28 Richter Gedeon Vegyeszeti Gyar,Rt,Hu Process for producing new azetidinyl-acetic acid esters

Also Published As

Publication number Publication date
DE3610312A1 (en) 1986-10-02
GB2173192B (en) 1988-08-24
JPS61267554A (en) 1986-11-27
IT8619873A1 (en) 1987-09-26
ES8706113A1 (en) 1987-06-01
PT82275B (en) 1987-08-13
FR2579595A1 (en) 1986-10-03
ES553510A0 (en) 1987-06-01
GB2173192A (en) 1986-10-08
IT1191704B (en) 1988-03-23
HU193323B (en) 1987-09-28
GB8607635D0 (en) 1986-04-30
HUT40406A (en) 1986-12-28
BE904492A (en) 1986-09-26
PT82275A (en) 1986-04-01

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