ES2193398T3 - Esteres eritro-3-amino-2-hidroxibutiricos opticamente activos y procedimiento para preparar dichos esteres. - Google Patents
Esteres eritro-3-amino-2-hidroxibutiricos opticamente activos y procedimiento para preparar dichos esteres.Info
- Publication number
- ES2193398T3 ES2193398T3 ES97940367T ES97940367T ES2193398T3 ES 2193398 T3 ES2193398 T3 ES 2193398T3 ES 97940367 T ES97940367 T ES 97940367T ES 97940367 T ES97940367 T ES 97940367T ES 2193398 T3 ES2193398 T3 ES 2193398T3
- Authority
- ES
- Spain
- Prior art keywords
- amino
- procedure
- eritro
- configuration
- group
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/22—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated the carbon skeleton being further substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/16—Preparation of optical isomers
- C07C231/18—Preparation of optical isomers by stereospecific synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked
- C07B35/02—Reduction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/28—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and containing rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- 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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
LA PRESENTE INVENCION SUMINISTRA UN PROCEDIMIENTO PARA PRODUCIR UN ESTER DE ERITRO - 3 - AMINO - 2 - HIDROXIBUTIRICO OPTICAMENTE ACTIVO COMO IMPORTANTE PRODUCTO INTERMEDIO DE AGENTES FARMACEUTICOS E INHIBIDOR ESPECIFICO DE LA PROTEASA DE VIH, A UNA ELEVADA PUREZA Y CON UN ALTO RENDIMIENTO. MAS ESPECIFICAMENTE, LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA PRODUCIR UN ESTER DE 3 - AMINO - 2 - HIDROXIBUTIRICO OPTICAMENTE ACTIVO, OXIDANDO MEDIANTE LAVADO COMPUESTO EL GRUPO HIDROXILO EN LA POSICION 2 DE UN ESTER 3 - AMINO - 2 HIDROXIBUTIRICO OPTICAMENTE ACTIVO, OPTICAMENTE ACTIVO EN LA POSICION 3, COMO SE REPRESENTA MEDIANTE LA FORMULA (I); (DONDE, R 1 REPRESENTA UN GRUPO FENILO O UN GRUPO CICLOHEXILO; R 2 REPRESEN TA UN GRUPO PROTECTOR Y R 3 REPRESENTA UN RESIDUO DE ALCOHOL; LA CONFIGURACION ESTERICA DE *1 REPRESENTA UNA CONFIGURACION S O UNA CONFIGURACION R), Y POSTERIORMENTE REDUCIENDO ERITRO-SELECTIVAMENTE EL PRODUCTO RESULTANTE MEDIANTE EL USO DE ALCOXIDO DE ALUMINIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26380296 | 1996-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2193398T3 true ES2193398T3 (es) | 2003-11-01 |
Family
ID=17394463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97940367T Expired - Lifetime ES2193398T3 (es) | 1996-09-13 | 1997-09-12 | Esteres eritro-3-amino-2-hidroxibutiricos opticamente activos y procedimiento para preparar dichos esteres. |
Country Status (14)
Country | Link |
---|---|
US (1) | US6063955A (es) |
EP (1) | EP0934923B1 (es) |
KR (1) | KR100491748B1 (es) |
CN (1) | CN1160310C (es) |
AU (1) | AU728800B2 (es) |
BR (1) | BR9711733A (es) |
CA (1) | CA2266473A1 (es) |
DE (1) | DE69720494T2 (es) |
ES (1) | ES2193398T3 (es) |
HU (1) | HUP9903874A3 (es) |
IL (1) | IL128339A0 (es) |
RU (1) | RU2169138C2 (es) |
TW (1) | TW374758B (es) |
WO (1) | WO1998011057A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN184319B (es) * | 1997-06-03 | 2000-08-05 | Kaneka Corp | |
DE10236919A1 (de) * | 2002-08-12 | 2004-02-26 | Bayer Ag | Verfahren zur Herstellung von 3,3-Dimethyl-2-oxobuttersäure |
US20070299269A1 (en) * | 2006-06-27 | 2007-12-27 | Conopco, Inc., D/B/A Unilever | Process for converting primary amidoalcohols to amidocarboxylic acids in high yield |
CN102216256A (zh) * | 2008-11-17 | 2011-10-12 | 诺瓦提斯公司 | γ-氨基-α,β-不饱和羧酸衍生物的对映选择性合成 |
EP2684865A1 (en) * | 2012-07-13 | 2014-01-15 | Heidelberg Pharma GmbH | Methods for synthesizing amatoxin building block and amatoxins |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB739127A (en) * | 1953-01-26 | 1955-10-26 | Parke Davis & Co | Process for producing threo-1-p-nitrophenyl-2-acylamidopropane-1, 3-diols |
HU165907B (es) * | 1972-05-12 | 1974-12-28 | ||
JPS5523266B2 (es) * | 1974-04-23 | 1980-06-21 | ||
JP2847584B2 (ja) * | 1991-06-21 | 1999-01-20 | 高砂香料工業株式会社 | シクロヘキシル酪酸誘導体及びその製造法 |
JPH0525107A (ja) * | 1991-07-19 | 1993-02-02 | Nippon Kayaku Co Ltd | 光学活性α−ヒドロキシ−βーアミノ酸エステルのラセミ化法 |
JPH07165678A (ja) * | 1993-12-08 | 1995-06-27 | Kanegafuchi Chem Ind Co Ltd | ニトロオレフィン化合物 |
US5523463A (en) * | 1994-09-23 | 1996-06-04 | Hoffmann-La Roche Inc. | Method of producing halogenated and alpha-aminoalchohols |
JP4545830B2 (ja) * | 1996-01-29 | 2010-09-15 | 株式会社カネカ | カルボニル化合物の還元方法 |
-
1997
- 1997-09-12 KR KR10-1999-7001737A patent/KR100491748B1/ko not_active IP Right Cessation
- 1997-09-12 WO PCT/JP1997/003228 patent/WO1998011057A1/ja active IP Right Grant
- 1997-09-12 EP EP97940367A patent/EP0934923B1/en not_active Expired - Lifetime
- 1997-09-12 IL IL12833997A patent/IL128339A0/xx unknown
- 1997-09-12 RU RU99104402/04A patent/RU2169138C2/ru not_active IP Right Cessation
- 1997-09-12 TW TW086113244A patent/TW374758B/zh active
- 1997-09-12 CA CA002266473A patent/CA2266473A1/en not_active Abandoned
- 1997-09-12 DE DE69720494T patent/DE69720494T2/de not_active Expired - Fee Related
- 1997-09-12 HU HU9903874A patent/HUP9903874A3/hu unknown
- 1997-09-12 CN CNB971977917A patent/CN1160310C/zh not_active Expired - Fee Related
- 1997-09-12 ES ES97940367T patent/ES2193398T3/es not_active Expired - Lifetime
- 1997-09-12 AU AU42204/97A patent/AU728800B2/en not_active Ceased
- 1997-09-12 US US09/230,908 patent/US6063955A/en not_active Expired - Fee Related
- 1997-09-12 BR BR9711733A patent/BR9711733A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
HUP9903874A3 (en) | 2000-06-28 |
CN1230171A (zh) | 1999-09-29 |
US6063955A (en) | 2000-05-16 |
KR100491748B1 (ko) | 2005-05-27 |
HUP9903874A2 (hu) | 2000-03-28 |
AU728800B2 (en) | 2001-01-18 |
EP0934923A1 (en) | 1999-08-11 |
EP0934923B1 (en) | 2003-04-02 |
IL128339A0 (en) | 2000-01-31 |
DE69720494T2 (de) | 2004-02-05 |
CA2266473A1 (en) | 1998-03-19 |
BR9711733A (pt) | 1999-08-24 |
CN1160310C (zh) | 2004-08-04 |
KR20000030018A (ko) | 2000-05-25 |
AU4220497A (en) | 1998-04-02 |
EP0934923A4 (en) | 2000-10-04 |
DE69720494D1 (de) | 2003-05-08 |
TW374758B (en) | 1999-11-21 |
RU2169138C2 (ru) | 2001-06-20 |
WO1998011057A1 (fr) | 1998-03-19 |
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