EE200300038A - Enantiomeerselt puhaste 6,8-dihüdroksüoktaanhappeestrite valmistamise meetod asümmeetrilise katalüütilise hüdrogeenimise teel - Google Patents

Enantiomeerselt puhaste 6,8-dihüdroksüoktaanhappeestrite valmistamise meetod asümmeetrilise katalüütilise hüdrogeenimise teel

Info

Publication number
EE200300038A
EE200300038A EEP200300038A EEP200300038A EE200300038A EE 200300038 A EE200300038 A EE 200300038A EE P200300038 A EEP200300038 A EE P200300038A EE P200300038 A EEP200300038 A EE P200300038A EE 200300038 A EE200300038 A EE 200300038A
Authority
EE
Estonia
Prior art keywords
sub
preparation
acid esters
catalytic hydrogenation
enantiomerically pure
Prior art date
Application number
EEP200300038A
Other languages
English (en)
Inventor
Gewald Rainer
Original Assignee
Viatris Gmbh & Co. Kg
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 Viatris Gmbh & Co. Kg filed Critical Viatris Gmbh & Co. Kg
Publication of EE200300038A publication Critical patent/EE200300038A/et

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
    • C07D339/02—Five-membered rings
    • C07D339/04—Five-membered rings having the hetero atoms in positions 1 and 2, e.g. lipoic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/32—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by aldehydo- or ketonic radicals
EEP200300038A 2000-07-27 2001-07-17 Enantiomeerselt puhaste 6,8-dihüdroksüoktaanhappeestrite valmistamise meetod asümmeetrilise katalüütilise hüdrogeenimise teel EE200300038A (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10036516A DE10036516A1 (de) 2000-07-27 2000-07-27 Verfahren zur Herstellung von enantiomerenreinen 6,8-Dihydroxyoctansäureestern durch assymetrische katalytische Hydrierung
PCT/EP2001/008244 WO2002010113A1 (de) 2000-07-27 2001-07-17 Verfahren zur herstellung von enantiomerenreinen 6,8-dihydroxyoctansäureestern durch asymmetrische katalytische hydrierung

Publications (1)

Publication Number Publication Date
EE200300038A true EE200300038A (et) 2004-10-15

Family

ID=7650351

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200300038A EE200300038A (et) 2000-07-27 2001-07-17 Enantiomeerselt puhaste 6,8-dihüdroksüoktaanhappeestrite valmistamise meetod asümmeetrilise katalüütilise hüdrogeenimise teel

Country Status (15)

Country Link
US (1) US6965029B2 (et)
EP (1) EP1303475B1 (et)
JP (1) JP2004505104A (et)
AT (1) ATE297370T1 (et)
AU (1) AU2001287635A1 (et)
BR (1) BR0112773A (et)
CA (1) CA2417269A1 (et)
CZ (1) CZ2003191A3 (et)
DE (2) DE10036516A1 (et)
EE (1) EE200300038A (et)
ES (1) ES2241866T3 (et)
HU (1) HUP0301503A2 (et)
PL (1) PL358717A1 (et)
PT (1) PT1303475E (et)
WO (1) WO2002010113A1 (et)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1510517A1 (en) * 2003-09-01 2005-03-02 Lonza AG Process for the asymmetric hydrogenation of beta-amino ketones

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163690A (ja) 1984-09-04 1986-04-01 Takasago Corp ルテニウム−ホスフイン錯体
JPS62265293A (ja) 1986-05-13 1987-11-18 Takasago Corp ルテニウム−ホスフイン錯体
JPS6341487A (ja) 1986-08-06 1988-02-22 Takasago Corp ルテニウム−ホスフイン錯体
DE3629116A1 (de) * 1986-08-27 1988-03-10 Asta Pharma Ag Verfahren zur herstellung enantiomerenreiner r-(+)-(alpha)-liponsaeure und s-(-)-(alpha)-liponsaeure (thioctsaeure) sowie nonen- beziehungsweise mesylderivate als zwischenprodukte hierfuer
DE3778857D1 (de) 1986-11-14 1992-06-11 Takasago Perfumery Co Ltd Katalytische produktion von optisch aktiven carbonsaeuren.
JPH0757758B2 (ja) 1988-10-24 1995-06-21 高砂香料工業株式会社 ルテニウム―ホスフィン錯体
EP0812590A3 (de) 1989-11-09 1999-06-09 ASTA Medica Aktiengesellschaft Verwendung von R-Alpha-Liponsäure zur Zytoprotektion
JP2775335B2 (ja) * 1990-08-01 1998-07-16 高砂香料工業株式会社 ルテニウム―ホスフィン錯体及びその製造中間体
DE4037440A1 (de) 1990-11-24 1992-05-27 Basf Ag Verfahren zur herstellung von (6s)-6,8-dihydroxyoctansaeureestern
DE4330730A1 (de) 1993-09-10 1995-03-16 Bayer Ag Neue Bisphosphine für asymmetrische Hydrierkatalysatoren
IT1270082B (it) 1994-07-12 1997-04-28 Univ Degli Studi Milano Difosfine eteroaromatiche come leganti chirali, complessi tra dette difosfine e metalli di transizione ed impiego di detti complessi come catalizzatori chirali
DE19709069C2 (de) 1997-03-06 2000-04-06 Asta Medica Ag Enantiomerenreine 3-Hydroxyoctandisäurediester, Verfahren zur Herstellung derselben durch asymmetrische katalytische Hydrierung sowie Verfahren zur Herstellung von R-(+)- und S-(-)-alpha-Liponsäure

Also Published As

Publication number Publication date
HUP0301503A2 (en) 2003-08-28
WO2002010113A1 (de) 2002-02-07
US6965029B2 (en) 2005-11-15
US20040030178A1 (en) 2004-02-12
DE10036516A1 (de) 2002-02-07
CZ2003191A3 (cs) 2003-04-16
EP1303475A1 (de) 2003-04-23
ATE297370T1 (de) 2005-06-15
BR0112773A (pt) 2003-06-24
AU2001287635A1 (en) 2002-02-13
PT1303475E (pt) 2005-09-30
JP2004505104A (ja) 2004-02-19
PL358717A1 (en) 2004-08-09
ES2241866T3 (es) 2005-11-01
DE50106461D1 (de) 2005-07-14
EP1303475B1 (de) 2005-06-08
CA2417269A1 (en) 2003-01-24

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