54784-82-6Relevant academic research and scientific papers
MULTIVALENT RAS BINDING COMPOUNDS
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Paragraph 00929, (2017/07/23)
Described herein are compounds that modulate Ras signaling, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders associated with altered Ras signaling. Further described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds and methods of using such compounds in the treatment of cell proliferative disorders, including cancer.
Enantioselective carbocycle formation through intramolecular Pd-catalyzed allyl-aryl cross-coupling
Schuster, Christopher H.,Coombs, John R.,Kasun, Zachary A.,Morken, James P.
supporting information, p. 4420 - 4423 (2015/01/09)
Aryl electrophiles containing tethered allylboronate units undergo efficient intramolecular coupling in the presence of a chiral palladium catalyst to give enantioenriched carbocyclic products. The reaction is found to be quite general, affording 5, 6, an
Palladium-catalyzed intramolecular C-O bond formation
Kuwabe,Torraca,Buchwald
, p. 12202 - 12206 (2007/10/03)
A number of oxygen heterocycles were synthesized using the palladium-catalyzed intramolecular etherification of aryl halides by employing di-tert-butylphosphinobiaryl ligands. The reaction proceeds under mild conditions using weak bases such as Cs2CO3 or K3PO4. A variety of functional groups are tolerated in the reaction, and enantioenriched alcohols can be coupled without erosion of optical purity. The mildness of the reaction conditions allows for the use of polyfunctionalized substrates. This method was used as the key step in the synthesis of MKC-242, an antidepressant currently in clinical trials. The synthesis of MKC-242 was achieved in 40% overall yield from commercially available sesamol and acrylonitrile.
