905587-17-9Relevant academic research and scientific papers
Structural Investigations on Enantiopure P–OP Ligands: A High-Performing P–OP Ligand for Rhodium-Catalysed Hydrogenations
Fernández-Pérez, Héctor,Balakrishna, Bugga,Vidal-Ferran, Anton
, p. 1525 - 1532 (2018/04/20)
A second generation of phosphine–phosphite (P–OP) ligands, incorporating a more sterically bulky phosphite group than previous P–OP ligand designs, gave very efficient catalysts for the Rh-catalysed asymmetric hydrogenation of a diverse array of substrate
SUBSTITUTED HETEROCYCLIC COMPOUNDS AS TROPOMYOSIN RECEPTOR KINASE A (TRKA) INHIBITORS
-
Paragraph 0797; 0798, (2015/02/05)
The present application relates to a series of substituted pyrazolo[1,5-a]pyridine compounds, their use as tropomyosin receptor kinase (Trk) family protein kinase inhibitors, method of making and pharmaceutical compositions comprising such compounds.
MaxPHOS ligand: PH/NH tautomerism and rhodium-catalyzed asymmetric hydrogenations
Cristobal-Lecina, Edgar,Etayo, Pablo,Doran, Sean,Reves, Marc,Martin-Gago, Pablo,Grabulosa, Arnald,Costantino, Andrea R.,Vidal-Ferran, Anton,Riera, Antoni,Verdaguer, Xavier
, p. 795 - 804 (2014/04/03)
MaxPHOS is an active and robust P-stereogenic ligand for asymmetric catalysis. The presence of an -NH- bridge between the two phosphine moieties allows the NH/PH tautomerism to take place. The neutral ligand, in which the NH form predominates, is an air-sensitive compound. However, protonation of MaxPHOS leads to the stable PH form of the ligand, in which the overall positive charge is distributed on both P centers. This protonation turns the MaxPHOS×HBF4 salt 3 into an air-stable compound both in the solid state and in solution. The salt 3 is also a convenient precursor for the preparation of rhodium(I) complexes by direct ligand exchange with the complex [Rh(acac)(cod)]. Finally, the corresponding rhodium(I)-MaxPHOS complex was tested in the asymmetric hydrogenation of a wide range of substrates. The complex proved to be a highly selective and robust system in these reactions.
Pyridin-2(1H)-one derivatives useful as medicaments for the treatment of myeloproliferative disorders, transplant rejection, immune-mediated and inflammatory diseases
-
Page/Page column 26, (2012/12/13)
New pyridin-2(1h)-one derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).
PYRIDIN-2 (1H) -ONE DERIVATIVES USEFUL AS MEDICAMENTS FOR THE TREATMENT OF MYELOPROLIFERATIVE DISORDERS, TRANSPLANT REJECTION, IMMUNE-MEDIATED AND INFLAMMATORY DISEASES
-
Page/Page column 72-73, (2012/12/13)
Compoundshaving the chemical structure of formula (I) are disclosed; as well as process for theirpreparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).
Heteroaryl imidazolone derivatives as jak inhibitors
-
Page/Page column 53, (2012/01/06)
New heteroaryl imidazolone derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).
HETEROARYL IMIDAZOLONE DERIVATIVES AS JAK INHIBITORS
-
Page/Page column 104, (2012/01/06)
New heteroaryl imidazolone derivatives having the chemical structure of formula (I) disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).
2-(IMIDAZ0LYLAMIN0)-PYRIDINE DERIVATIVES AND THEIR USE AS JAK KINASE INHIBITORS
-
Page/Page column 64, (2010/04/03)
The present inv ention relates to compounds of Formula (I): or a pharmaceutically acceptable salt thereof, wherein Ring A is 5- or 6-membered heteroaryl, wherein said 5- or 6-membered heteroaryl is optionally substituted on carbon with one or more R6
CHEMICAL COMPOUNDS 000-1
-
Page/Page column 54-55, (2009/04/25)
The present invention relates to compounds of Formula (I) and to their salts, pharmaceutical compositions, methods of use, and methods for their preparation. These compounds provide a treatment for myeloproliferative disorders and cancer.
Discovery of pyrazol-3-ylamino pyrazines as novel JAK2 inhibitors
Ioannidis, Stephanos,Lamb, Michelle L.,Davies, Audrey M.,Almeida, Lynsie,Su, Mei,Bebernitz, Geraldine,Ye, Minwei,Bell, Kirsten,Alimzhanov, Marat,Zinda, Michael
scheme or table, p. 6524 - 6528 (2010/05/18)
The design, synthesis and biological evaluation of a series of pyrazol-3-ylamino pyrazines as potent and selective JAK2 kinase inhibitors is reported, along with the pharmacokinetic and pharmacodynamic properties of lead compounds.
