431079-79-7Relevant academic research and scientific papers
PYRAZOLO[1,5a]PYRIMIDINE DERIVATIVES AS IRAK4 MODULATORS
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Page/Page column 764; 765, (2017/07/14)
Compounds of Formula (0), Formula (I), and Formula (II) and methods of use as Interleukin-1 Receptor Associated Kinase (IRAK4) inhibitors are described herein.
SPIROCYCLIC DEGRONIMERS FOR TARGET PROTEIN DEGRADATION
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Page/Page column 242; 243, (2017/12/01)
This invention provides compounds that have spirocyclic E3 Ubiquitin Ligase targeting moieties (Degrons), which can be used as is or linked to a targeting ligand for a protein that has been selected for in vivo degradation, and methods of use and compositions thereof as well as methods for their preparation.
SUBSTITUTED PYRAZOLE COMPOUNDS AS SERINE PROTEASE INHIBITORS
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Paragraph 0274, (2017/05/27)
There are provided inter alia multisubstituted aromatic compounds useful for the inhibition of thrombin and/or kallikrein, which compounds include substituted pyrazolyl. There are additionally provided pharmaceutical compositions. There are additionally provided methods of treating and preventing certain diseases or disorders, which diseases or disorders are amenable to treatment or prevention by the inhibition of thrombin and/or kallikrein.
Total synthesis of (±)-powelline and (±)-buphanidrine
Bogle, Katherine M.,Hirst, David J.,Dixon, Darren J.
supporting information; experimental part, p. 1252 - 1254 (2010/05/18)
Chemical Equation Presented The total synthesis of (±)-powelline (13 linear steps in an overall yield of 6%) and (±)-buphanidrine (14 linear steps and a 6% overall yield) and has been achieved using a novel approach to the crinane skeleton. An organocatalytic oxidative coupling allowed direct construction of the key quaternary carbon-to-aryl bond in high yield allowing rapid access to the target alkaloids.
An oxidative coupling for the synthesis of arylated quaternary stereocentres and its application in the total synthesis of powelline and buphanidrine
Bogle, Katherine M.,Hirst, David J.,Dixon, Darren J.
scheme or table, p. 6399 - 6410 (2010/10/19)
Catechol derivatives directly bonded to all-carbon quaternary stereocentres are prevalent in nature. An oxidative coupling strategy for the synthesis of this motif is described. Pivoting on the base-catalysed Michael addition of carbon-centred pro-nucleop
Efficient base catalyzed alkylation reactions with aziridine electrophiles
Moss, Thomas A.,Alba, Aurelie,Hepworth, David,Dixon, Darren J.
supporting information; experimental part, p. 2474 - 2476 (2009/02/03)
N-Mesitylene sulfonyl and N-tosyl aziridines have been identified as effective electrophiles in alkylation reactions of carbon acids catalyzed by the organic phosphorine base BEMP; yields of up to 99% for a range of pro-nucleophiles under mild reaction co
Stereoselective synthesis of the tricyclic core ABC-rings of nakadomarin and manzamine from a common intermediate
Magnus, Philip,Fielding, Mark R,Wells, Charles,Lynch, Vince
, p. 947 - 950 (2007/10/03)
Pauson-Khand cyclization of the enamide 9 proceeds in trifluoroethanol to give cyclopentenone 10, which on hydrogenation gives 11, having the core ABC-rings of nakadomarin 1.
