ES2092968A1 - Procedimiento para la preparacion de derivados de 4-aciloxi-2-acetidinona. - Google Patents

Procedimiento para la preparacion de derivados de 4-aciloxi-2-acetidinona.

Info

Publication number
ES2092968A1
ES2092968A1 ES09501525A ES9501525A ES2092968A1 ES 2092968 A1 ES2092968 A1 ES 2092968A1 ES 09501525 A ES09501525 A ES 09501525A ES 9501525 A ES9501525 A ES 9501525A ES 2092968 A1 ES2092968 A1 ES 2092968A1
Authority
ES
Spain
Prior art keywords
acyloxy
preparing
haloacylimide
acyloxylation
carboxylic acid
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
ES09501525A
Other languages
English (en)
Other versions
ES2092968B1 (es
Inventor
Chi Jang Moon
Kyong Up Baik
Sean Han Oh
Joon Wan Kim
Jae Ho Lee
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.)
Daewoong Pharmaceutical Co Ltd
Original Assignee
Daewoong Pharmaceutical 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 Daewoong Pharmaceutical Co Ltd filed Critical Daewoong Pharmaceutical Co Ltd
Publication of ES2092968A1 publication Critical patent/ES2092968A1/es
Application granted granted Critical
Publication of ES2092968B1 publication Critical patent/ES2092968B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C07F7/1872—Preparation; Treatments not provided for in C07F7/20
    • C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE 4-ACILOXI-2-ACETIDINONA. COMPRENDE HACER REACCIONAR UN DERIVADO DE ACETIDINONA CON UNA N-HALOACILIMIDA EN PRESENCIA DE UN ACIDO CARBOXILICO ORGANICO O DE UNA SAL DE UN ACIDO CARBOXILICO ORGANICO. UTILIZA EL COMPUESTO ORGANICO N-HALOACILIMIDA COMO REACCIONANTE EN VEZ DE LOS REACCIONANTES DE METALES PESADOS UTILIZADOS EN LA TECNICA ANTERIOR.
ES09501525A 1994-07-29 1995-07-28 Procedimiento para la preparacion de derivados de 4-aciloxi-2-acetidinona. Expired - Fee Related ES2092968B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940018725A KR0132532B1 (ko) 1994-07-29 1994-07-29 4-아실옥시-2-아제티디논 유도체의 신규 제조방법

Publications (2)

Publication Number Publication Date
ES2092968A1 true ES2092968A1 (es) 1996-12-01
ES2092968B1 ES2092968B1 (es) 1997-07-16

Family

ID=19389395

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09501525A Expired - Fee Related ES2092968B1 (es) 1994-07-29 1995-07-28 Procedimiento para la preparacion de derivados de 4-aciloxi-2-acetidinona.

Country Status (4)

Country Link
US (1) US5639878A (es)
JP (1) JP2659348B2 (es)
KR (1) KR0132532B1 (es)
ES (1) ES2092968B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100512377B1 (ko) * 1997-12-29 2005-11-30 삼성전자주식회사 무선통신단말시스템의전원절환장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372699A1 (en) * 1988-10-19 1990-06-13 Suntory Limited Process for the preparation of 4-acyloxy-2-azetidinone derivatives
EP0509821A1 (en) * 1991-04-18 1992-10-21 Takasago International Corporation Substituted acetoxyazetidinone derivatives and process for preparing 4-acyloxyazetidinone derivatives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944355A (ja) * 1982-09-03 1984-03-12 Takeda Chem Ind Ltd ２−アゼチジノン誘導体およびその製造法
JPS6118791A (ja) * 1984-07-05 1986-01-27 Kanegafuchi Chem Ind Co Ltd 新規β−ラクタム化合物及びその製造法
EP0179318B1 (de) * 1984-10-18 1989-01-18 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Sterisch einheitliche 2-Azetidinone
JPH066570B2 (ja) * 1985-10-07 1994-01-26 鐘淵化学工業株式会社 ４−アセトキシ−３−ヒドロキシエチルアゼチジン−２−オン誘導体の製造法
JP2787248B2 (ja) * 1990-11-30 1998-08-13 高砂香料工業株式会社 ４―アセトキシアゼチジノン類の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372699A1 (en) * 1988-10-19 1990-06-13 Suntory Limited Process for the preparation of 4-acyloxy-2-azetidinone derivatives
EP0509821A1 (en) * 1991-04-18 1992-10-21 Takasago International Corporation Substituted acetoxyazetidinone derivatives and process for preparing 4-acyloxyazetidinone derivatives

Also Published As

Publication number Publication date
KR960004319A (ko) 1996-02-23
JP2659348B2 (ja) 1997-09-30
ES2092968B1 (es) 1997-07-16
KR0132532B1 (ko) 1998-04-17
JPH0859609A (ja) 1996-03-05
US5639878A (en) 1997-06-17

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