ES8609238A1 - Un procedimiento para preparar 4-acetoxi-3-hidroxietilazeti-zin-2-ona - Google Patents

Un procedimiento para preparar 4-acetoxi-3-hidroxietilazeti-zin-2-ona

Info

Publication number
ES8609238A1
ES8609238A1 ES544864A ES544864A ES8609238A1 ES 8609238 A1 ES8609238 A1 ES 8609238A1 ES 544864 A ES544864 A ES 544864A ES 544864 A ES544864 A ES 544864A ES 8609238 A1 ES8609238 A1 ES 8609238A1
Authority
ES
Spain
Prior art keywords
group
acetoxy
preparing
beta
hydroxyethylazetizin
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
ES544864A
Other languages
English (en)
Other versions
ES544864A0 (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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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
Priority claimed from JP59139797A external-priority patent/JPS6118791A/ja
Priority claimed from JP60004724A external-priority patent/JPS6118758A/ja
Application filed by Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Publication of ES544864A0 publication Critical patent/ES544864A0/es
Publication of ES8609238A1 publication Critical patent/ES8609238A1/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
    • 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 System
    • 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
    • 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

Abstract

PREPARACION DE 4-ACETOXI-3-HIDROXIETILAZETIDIN-2-ONA CON UN GRUPO HIDROXIETILO EN EL CARBONO 3 Y UN GRUPO ACETOXI EN EL CARBONO 4. SE PREPARA 4-ACETOXI-3-HIDROXIETILAZETIZIN-2-ONA DE FORMULA GENERAL (II), DONDE R1 ES UN GRUPO PROTECTOR DEL GRUPO HIDROXI, HACIENDO REACCIONAR UN COMPUESTO B-LACTAMNICO DE FORMULA GENERAL (I), EN LA QUE R1 ES COMO SE HA DEFINIDO ANTES Y R2, R3 Y R4 SON UN GRUPO ALQUILO INFERIOR C1-4, UN GRUPO PROTECTOR DEL N, CON ANHIDRIDO ACETICO EN UN DISOLVENTE ORGANICO Y EN PRESENCIA DE UNA BASE Y SEPARANDO LUEGO EL GRUPO PROTECTOR DEL N. LOS DERIVADOS DEL COMPUESTO DE FORMULA GENERAL (II) CON PRODUCTOS INTERMEDIOS UTILES PARA OBTENER ANTIBIOTICOS B-LACTAMICOS DE CARBAPENEM Y DE PENEM.
ES544864A 1984-07-05 1985-07-04 Un procedimiento para preparar 4-acetoxi-3-hidroxietilazeti-zin-2-ona Expired ES8609238A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59139797A JPS6118791A (ja) 1984-07-05 1984-07-05 新規β−ラクタム化合物及びその製造法
JP60004724A JPS6118758A (ja) 1985-01-14 1985-01-14 ４−アセトキシ−ヒドロキシエチルアゼチジン−２−オン誘導体の製造法

Publications (2)

Publication Number Publication Date
ES544864A0 ES544864A0 (es) 1986-07-16
ES8609238A1 true ES8609238A1 (es) 1986-07-16

Family

ID=26338540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544864A Expired ES8609238A1 (es) 1984-07-05 1985-07-04 Un procedimiento para preparar 4-acetoxi-3-hidroxietilazeti-zin-2-ona

Country Status (6)

Country Link
EP (1) EP0167154B1 (es)
KR (1) KR900001170B1 (es)
CA (1) CA1256443A (es)
DE (1) DE3575128D1 (es)
ES (1) ES8609238A1 (es)
SU (1) SU1442071A3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164689A (ja) * 1986-01-14 1987-07-21 Kanegafuchi Chem Ind Co Ltd 新規β−ラクタム化合物及びその製造法
US4861877A (en) * 1984-07-05 1989-08-29 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives
US4791198A (en) * 1984-07-05 1988-12-13 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Beta-lactam compound and preparation thereof
DE3787815T2 (de) * 1986-02-19 1994-03-24 Sanraku Inc Azetidinonderivate.
AU601180B2 (en) * 1986-04-30 1990-09-06 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing 4-acetoxy-3-hydroxyethylazetidin -2- one derivatives
CN1017991B (zh) * 1987-02-20 1992-08-26 钟渊化学工业株式会社 4-乙酰氧基-3-羟乙基氮杂环丁-2-酮衍生物的制备方法
US5274188A (en) * 1987-05-04 1993-12-28 Ciba-Geigy Corporation Process for the manufacture of 4-acyloxy-3-hydroxyethyl-azetidinones
DE3875373D1 (de) * 1987-05-04 1992-11-26 Ciba Geigy Ag Neues verfahren zur herstellung von 4-acyloxy-3-hydroxyethyl-azetidinonen.
KR100205768B1 (en) * 1996-08-24 1999-07-01 Choongwae Pharm Co Stereo-selective composition of 4-acetoxyazetidinone
KR100347672B1 (ko) * 2000-05-15 2002-08-07 중앙섬유기계 주식회사 컴퓨터가 부착된 양두 성형 환편기
CN101177416B (zh) * 2006-11-06 2011-06-08 上海医药工业研究院 (2’s,3’r,4s)-3-[2’-(n-取代氨甲基)-3’-羟基丁酰基]-4-取代噁唑烷-2-酮衍生物及其制备方法
PL227494B1 (pl) 2012-12-21 2017-12-29 Inst Chemii Organicznej Polskiej Akademii Nauk Sposób wytwarzania pochodnej 2-azetydynonowej i sposób wytwarzania związków pośrednich

Also Published As

Publication number Publication date
KR860001065A (ko) 1986-02-22
KR900001170B1 (ko) 1990-02-27
CA1256443A (en) 1989-06-27
DE3575128D1 (de) 1990-02-08
SU1442071A3 (ru) 1988-11-30
EP0167154A1 (en) 1986-01-08
ES544864A0 (es) 1986-07-16
EP0167154B1 (en) 1990-01-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110