SG44830A1 - Process for preparing tert-butyl 93R,5S) -6 Hydroxy-3,5-O-Isopropylidene-3, 5-Dihydroxyhexanoate - Google Patents

Process for preparing tert-butyl 93R,5S) -6 Hydroxy-3,5-O-Isopropylidene-3, 5-Dihydroxyhexanoate

Info

Publication number
SG44830A1
SG44830A1 SG1996008369A SG1996008369A SG44830A1 SG 44830 A1 SG44830 A1 SG 44830A1 SG 1996008369 A SG1996008369 A SG 1996008369A SG 1996008369 A SG1996008369 A SG 1996008369A SG 44830 A1 SG44830 A1 SG 44830A1
Authority
SG
Singapore
Prior art keywords
dihydroxyhexanoate
isopropylidene
hydroxy
butyl
preparing tert
Prior art date
Application number
SG1996008369A
Other languages
English (en)
Inventor
Gerhard Dr Beck
Kurt Dr Kebeler
Joachim-Heiner Dr Jendrella
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of SG44830A1 publication Critical patent/SG44830A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
SG1996008369A 1992-07-02 1993-06-28 Process for preparing tert-butyl 93R,5S) -6 Hydroxy-3,5-O-Isopropylidene-3, 5-Dihydroxyhexanoate SG44830A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4221658 1992-07-02

Publications (1)

Publication Number Publication Date
SG44830A1 true SG44830A1 (en) 1997-12-19

Family

ID=6462276

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996008369A SG44830A1 (en) 1992-07-02 1993-06-28 Process for preparing tert-butyl 93R,5S) -6 Hydroxy-3,5-O-Isopropylidene-3, 5-Dihydroxyhexanoate

Country Status (10)

Country Link
US (1) US5399722A (enExample)
EP (1) EP0577040B1 (enExample)
JP (1) JP3504960B2 (enExample)
AT (1) ATE158579T1 (enExample)
CA (1) CA2099444C (enExample)
DE (1) DE59307409D1 (enExample)
DK (1) DK0577040T3 (enExample)
ES (1) ES2106926T3 (enExample)
GR (1) GR3025236T3 (enExample)
SG (1) SG44830A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7094594B2 (en) 2000-06-05 2006-08-22 Kaneka Corporation Process for preparing optically active 2-[6-(hydroxy-methyl)-1,3-dioxan-4-yl] acetic acid derivatives
ES2278032T3 (es) 2001-07-13 2007-08-01 Astrazeneca Uk Limited Preparacion de compuestos de aminopirimidina.
GB0204129D0 (en) * 2002-02-21 2002-04-10 Novartis Ag Process for the manufacture of organic compounds
RU2325393C2 (ru) * 2002-02-25 2008-05-27 Байокон Лимитид Эфиры бороновой кислоты и способ их получения
HRP20040888B1 (en) * 2002-02-25 2012-12-31 Biocon Ltd Novel boronate esters
JP2004035514A (ja) * 2002-07-05 2004-02-05 Kanegafuchi Chem Ind Co Ltd 光学活性６−スルホニルオキシメチル−１，３−ジオキサン−４−イル酢酸誘導体の製造法
GB0218781D0 (en) * 2002-08-13 2002-09-18 Astrazeneca Ab Chemical process
KR100529703B1 (ko) * 2002-09-23 2005-11-17 임광민 키랄 중간체의 제조방법 및 그를 이용한 아토바스타틴의제조방법
WO2004060895A1 (ja) * 2002-12-27 2004-07-22 Sumitomo Chemical Company, Limited ヘキサヒドロフロフラノール誘導体の製造方法、その中間体及びその製造方法
GB0312896D0 (en) 2003-06-05 2003-07-09 Astrazeneca Ab Chemical process
UY28501A1 (es) * 2003-09-10 2005-04-29 Astrazeneca Uk Ltd Compuestos químicos
GB0324791D0 (en) 2003-10-24 2003-11-26 Astrazeneca Ab Chemical process
GB0428328D0 (en) * 2004-12-24 2005-02-02 Astrazeneca Uk Ltd Chemical process
GB0514078D0 (en) * 2005-07-08 2005-08-17 Astrazeneca Uk Ltd Chemical process
CN101085770B (zh) * 2006-06-07 2012-07-04 上海清松制药有限公司 一种制备(3r，5s)-3,5,6-三羟基-己酸叔丁酯的方法
GB2474687A (en) * 2009-10-23 2011-04-27 Phoenix Chemicals Ltd A continuous process for the production of (R)-6-cyano-5-hydroxy-3-oxo-hexanoic acid tert-butyl ester (and derivatives)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452994A (en) * 1981-03-02 1984-06-05 G. D. Searle & Co. Process for isolating organic compounds and lithium salt complexes useful in said process
DE3741509A1 (de) * 1987-12-08 1989-06-22 Hoechst Ag Verfahren zur herstellung optisch aktiver 3-desmethylmevalonsaeurederivate sowie zwischenprodukte
DE4128345C1 (en) * 1991-08-27 1993-06-09 Hoechst Ag, 6230 Frankfurt, De 3R,5S 3,5,6-tri:hydroxy-hexanoic acid isopropylidene ketal derivs. prepn. - from 7-benzyl:oxy 4,6-di:hydroxy:heptene by multistage process

Also Published As

Publication number Publication date
EP0577040A2 (de) 1994-01-05
EP0577040B1 (de) 1997-09-24
DK0577040T3 (da) 1998-02-02
ATE158579T1 (de) 1997-10-15
DE59307409D1 (de) 1997-10-30
EP0577040A3 (enExample) 1994-03-30
CA2099444A1 (en) 1994-01-03
ES2106926T3 (es) 1997-11-16
GR3025236T3 (en) 1998-02-27
JP3504960B2 (ja) 2004-03-08
CA2099444C (en) 2005-03-29
JPH0687851A (ja) 1994-03-29
US5399722A (en) 1995-03-21

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