MX2015009432A - Procesos para la preparacion de derivados de beta-aminoácido quiral mediante catalizadores de hidrogenacion asimetrica. - Google Patents
Procesos para la preparacion de derivados de beta-aminoácido quiral mediante catalizadores de hidrogenacion asimetrica.Info
- Publication number
- MX2015009432A MX2015009432A MX2015009432A MX2015009432A MX2015009432A MX 2015009432 A MX2015009432 A MX 2015009432A MX 2015009432 A MX2015009432 A MX 2015009432A MX 2015009432 A MX2015009432 A MX 2015009432A MX 2015009432 A MX2015009432 A MX 2015009432A
- Authority
- MX
- Mexico
- Prior art keywords
- processes
- preparation
- amino acid
- acid derivatives
- hydrogenation catalysts
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
- B01J31/2409—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B53/00—Asymmetric syntheses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/821—Ruthenium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Esta invención proporciona procesos para la preparación de Sitaglitina y sales farmacéuticamente aceptables de la misma; dichos procesos comprenden la hidrogenación enantioselectiva de una enamina proquiral con un catalizador quiral de Rutenio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361755290P | 2013-01-22 | 2013-01-22 | |
PCT/CA2014/000013 WO2014113869A1 (en) | 2013-01-22 | 2014-01-14 | Processes for the preparation of chiral beta amino acid derivatives using asymmetric hydrogenation catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2015009432A true MX2015009432A (es) | 2016-02-09 |
Family
ID=51226774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015009432A MX2015009432A (es) | 2013-01-22 | 2014-01-14 | Procesos para la preparacion de derivados de beta-aminoácido quiral mediante catalizadores de hidrogenacion asimetrica. |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150353564A1 (es) |
CA (1) | CA2898259A1 (es) |
MX (1) | MX2015009432A (es) |
WO (1) | WO2014113869A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10462211B2 (en) | 2015-03-09 | 2019-10-29 | International Business Machines Corporation | System and method for providing more appropriate question/answer responses based upon profiles |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ303113B6 (cs) * | 2010-03-16 | 2012-04-11 | Zentiva, K.S. | Zpusob prípravy sitagliptinu |
WO2012031358A1 (en) * | 2010-09-10 | 2012-03-15 | Kanata Chemical Technologies Inc. | Biaryl diphosphine ligands, intermediates of the same and their use in asymmetric catalysis |
-
2014
- 2014-01-14 WO PCT/CA2014/000013 patent/WO2014113869A1/en active Application Filing
- 2014-01-14 US US14/762,280 patent/US20150353564A1/en not_active Abandoned
- 2014-01-14 MX MX2015009432A patent/MX2015009432A/es unknown
- 2014-01-14 CA CA2898259A patent/CA2898259A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2014113869A1 (en) | 2014-07-31 |
US20150353564A1 (en) | 2015-12-10 |
CA2898259A1 (en) | 2014-07-31 |
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