ES8706113A1 - Procedimiento de preparacion de derivados de la acetidinona - Google Patents

Procedimiento de preparacion de derivados de la acetidinona

Info

Publication number
ES8706113A1
ES8706113A1 ES553510A ES553510A ES8706113A1 ES 8706113 A1 ES8706113 A1 ES 8706113A1 ES 553510 A ES553510 A ES 553510A ES 553510 A ES553510 A ES 553510A ES 8706113 A1 ES8706113 A1 ES 8706113A1
Authority
ES
Spain
Prior art keywords
formula
derivatives
azetidinone derivatives
acid
acetidinone
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.)
Expired
Application number
ES553510A
Other languages
English (en)
Other versions
ES553510A0 (es
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.)
Teva Pharmaceutical Works PLC
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Vegyeszeti Gyar RT
Biogal Gyogyszergyar Rt
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 Vegyeszeti Gyar RT, Biogal Gyogyszergyar Rt filed Critical Richter Gedeon Vegyeszeti Gyar RT
Publication of ES8706113A1 publication Critical patent/ES8706113A1/es
Publication of ES553510A0 publication Critical patent/ES553510A0/es
Expired legal-status Critical Current

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)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE ACETIDINONA DE FORMULA (I) O (II). COMPRENDE LA REACCION DE UN COMPUESTO DE FORMULA (III), EN LA QUE R REPRESENTA UN GRUPO PROTECTOR, ELIMINABLE POR OXIDACION, CON UN ACIDO, TAL COMO EL ACIDO PERCLORICO; SEGUIDA DE LA REDUCCION DEL PRODUCTO OBTENIDO POR TRATAMIENTO CON UN HIDRURO METALICO COMPLEJO; ELIMINACION DEL GRUPO PROTECTOR Y SEPARACION DE LA MEZCLA DE DIASTEREOISOMEROS. ESTOS COMPUESTOS TIENEN APLICACIONES COMO INTERMEDIOS PARA LA SINTESIS DE ANTIBIOTICOS.
ES553510A 1985-03-27 1986-03-26 Procedimiento de preparacion de derivados de la acetidinona Expired ES8706113A1 (es)

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
ES8706113A1 true ES8706113A1 (es) 1987-06-01
ES553510A0 ES553510A0 (es) 1987-06-01

Family

ID=10953083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553510A Expired ES8706113A1 (es) 1985-03-27 1986-03-26 Procedimiento de preparacion de derivados de la acetidinona

Country Status (9)

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

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
HU193323B (en) 1987-09-28
PT82275B (en) 1987-08-13
IT8619873A1 (it) 1987-09-26
BE904492A (fr) 1986-09-26
DE3610312A1 (de) 1986-10-02
GB2173192A (en) 1986-10-08
IT1191704B (it) 1988-03-23
ES553510A0 (es) 1987-06-01
FR2579595A1 (fr) 1986-10-03
PT82275A (en) 1986-04-01
GB2173192B (en) 1988-08-24
HUT40406A (en) 1986-12-28
JPS61267554A (ja) 1986-11-27
GB8607635D0 (en) 1986-04-30
IT8619873A0 (it) 1986-03-26

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