ATE271053T1 - Verfahren zur herstellung von beta-hydroxyestern - Google Patents

Verfahren zur herstellung von beta-hydroxyestern

Info

Publication number
ATE271053T1
ATE271053T1 AT99970088T AT99970088T ATE271053T1 AT E271053 T1 ATE271053 T1 AT E271053T1 AT 99970088 T AT99970088 T AT 99970088T AT 99970088 T AT99970088 T AT 99970088T AT E271053 T1 ATE271053 T1 AT E271053T1
Authority
AT
Austria
Prior art keywords
hydroxyesters
producing beta
beta
producing
hydroxyester
Prior art date
Application number
AT99970088T
Other languages
English (en)
Inventor
Yutaka Otsuka Kagaku Kameyama
Kawauchi-Cho
Original Assignee
Otsuka Kagaku Kk
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 Otsuka Kagaku Kk filed Critical Otsuka Kagaku Kk
Application granted granted Critical
Publication of ATE271053T1 publication Critical patent/ATE271053T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT99970088T 1998-10-07 1999-10-06 Verfahren zur herstellung von beta-hydroxyestern ATE271053T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28465698A JP4418043B2 (ja) 1998-10-07 1998-10-07 β−ヒドロキシエステルの製造法
PCT/JP1999/005508 WO2000020424A1 (en) 1998-10-07 1999-10-06 PROCESS FOR THE PREPARATION OF β-HYDROXY ESTERS

Publications (1)

Publication Number Publication Date
ATE271053T1 true ATE271053T1 (de) 2004-07-15

Family

ID=17681290

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99970088T ATE271053T1 (de) 1998-10-07 1999-10-06 Verfahren zur herstellung von beta-hydroxyestern

Country Status (9)

Country Link
US (1) US6399770B1 (de)
EP (1) EP1061082B1 (de)
JP (1) JP4418043B2 (de)
KR (1) KR100475925B1 (de)
CN (1) CN1128150C (de)
AT (1) ATE271053T1 (de)
DE (1) DE69918681T2 (de)
ES (1) ES2228171T3 (de)
WO (1) WO2000020424A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7687435B2 (en) 2003-12-19 2010-03-30 Basf Aktiengesellschaft Benzoyl-substituted phenylalanineamides
KR20070058619A (ko) * 2004-09-16 2007-06-08 바스프 악티엔게젤샤프트 벤조일-치환된 세린 아미드
MX2007014490A (es) * 2005-05-25 2008-02-11 Basf Ag Serina amidas sustituidas con heteroaroilo.
CN108373411A (zh) * 2017-12-16 2018-08-07 山东新华制药股份有限公司 高纯度4-氯-3-羟基丁酸乙酯的制备方法
CN115557970A (zh) * 2022-10-10 2023-01-03 武汉钰杰医药科技有限公司 一种利用连续流技术制备7-anca中间体的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852529A (en) 1955-09-26 1958-09-16 Merck & Co Inc Intermediates for the synthesis of aldosterone
CH591500A5 (de) 1972-06-29 1977-09-30 Ciba Geigy Ag
US4216168A (en) * 1978-10-16 1980-08-05 Allied Chemical Corporation Preparation of high purity tetrahydrocarbylammonium tetrahydridoborates
JPS5934714A (ja) * 1982-08-20 1984-02-25 Matsushita Electric Ind Co Ltd 表面波フイルタのケ−シング方法
CN1130908A (zh) 1994-07-22 1996-09-11 安蒂比奥蒂科斯公司 戊二酸单酰基7-氨基头孢烷酸衍生物及其制备方法
US5571910A (en) 1994-12-09 1996-11-05 Schering Corporation Process for the preparation of intermediates useful in the synthesis of cephalosporins

Also Published As

Publication number Publication date
KR100475925B1 (ko) 2005-03-10
CN1128150C (zh) 2003-11-19
ES2228171T3 (es) 2005-04-01
WO2000020424A1 (en) 2000-04-13
JP4418043B2 (ja) 2010-02-17
EP1061082A4 (de) 2001-12-19
CN1287556A (zh) 2001-03-14
DE69918681T2 (de) 2005-07-21
KR20010032797A (ko) 2001-04-25
EP1061082A1 (de) 2000-12-20
JP2000119277A (ja) 2000-04-25
EP1061082B1 (de) 2004-07-14
DE69918681D1 (de) 2004-08-19
US6399770B1 (en) 2002-06-04

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