HUT40406A - Process for preparing azetidinone derivatives - Google Patents

Process for preparing azetidinone derivatives

Info

Publication number
HUT40406A
HUT40406A HU851155A HU115585A HUT40406A HU T40406 A HUT40406 A HU T40406A HU 851155 A HU851155 A HU 851155A HU 115585 A HU115585 A HU 115585A HU T40406 A HUT40406 A HU T40406A
Authority
HU
Hungary
Prior art keywords
azetidinone derivatives
preparing azetidinone
preparing
derivatives
azetidinone
Prior art date
Application number
HU851155A
Other languages
Hungarian (hu)
Other versions
HU193323B (en
Inventor
Karoly Lampert
Gabor Doleschall
Jozsef Fetter
Gyula Hornyak
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
Priority to HU851155A priority Critical patent/HU193323B/en
Priority to FR8604164A priority patent/FR2579595A1/en
Priority to ES553510A priority patent/ES8706113A1/en
Priority to PT82275A priority patent/PT82275B/en
Priority to JP61066093A priority patent/JPS61267554A/en
Priority to IT19873/86A priority patent/IT1191704B/en
Priority to DE19863610312 priority patent/DE3610312A1/en
Priority to GB08607635A priority patent/GB2173192B/en
Priority to BE0/216456A priority patent/BE904492A/en
Publication of HUT40406A publication Critical patent/HUT40406A/en
Publication of HU193323B publication Critical patent/HU193323B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
HU851155A 1985-03-27 1985-03-27 Process for preparing azetidinone derivatives HU193323B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
HU851155A HU193323B (en) 1985-03-27 1985-03-27 Process for preparing azetidinone derivatives
FR8604164A FR2579595A1 (en) 1985-03-27 1986-03-24 PROCESS FOR THE PREPARATION OF AZETIDINONE DERIVATIVES
ES553510A ES8706113A1 (en) 1985-03-27 1986-03-26 Azetidinone derivatives
PT82275A PT82275B (en) 1985-03-27 1986-03-26 Process for the preparatuon of azetidinone derivatives
JP61066093A JPS61267554A (en) 1985-03-27 1986-03-26 Preparation of azetidinone derivative
IT19873/86A IT1191704B (en) 1985-03-27 1986-03-26 PROCEDURE FOR THE PREPARATION OF AZETIDINONE DERIVATIVES
DE19863610312 DE3610312A1 (en) 1985-03-27 1986-03-26 METHOD FOR PRODUCING AZETIDINE DERIVATIVES
GB08607635A GB2173192B (en) 1985-03-27 1986-03-26 Process for the preparation of azetidinone derivatives
BE0/216456A BE904492A (en) 1985-03-27 1986-03-26 PROCESS FOR THE PREPARATION OF AZETIDINONE DERIVATIVES.

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 (2)

Publication Number Publication Date
HUT40406A true HUT40406A (en) 1986-12-28
HU193323B HU193323B (en) 1987-09-28

Family

ID=10953083

Family Applications (1)

Application Number Title Priority Date Filing Date
HU851155A HU193323B (en) 1985-03-27 1985-03-27 Process for preparing 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
IT8619873A1 (en) 1987-09-26
HU193323B (en) 1987-09-28
BE904492A (en) 1986-09-26
GB2173192A (en) 1986-10-08
IT8619873A0 (en) 1986-03-26
ES8706113A1 (en) 1987-06-01
PT82275B (en) 1987-08-13
IT1191704B (en) 1988-03-23
DE3610312A1 (en) 1986-10-02
JPS61267554A (en) 1986-11-27
FR2579595A1 (en) 1986-10-03
GB8607635D0 (en) 1986-04-30
GB2173192B (en) 1988-08-24
ES553510A0 (en) 1987-06-01
PT82275A (en) 1986-04-01

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee