60657-74-1Relevant articles and documents
Asymmetric synthesis of tetrahydropyran[3,2-c]quinolinones via an organocatalyzed formal [3 + 3] annulation of quinolinones and MBH 2-naphthoates of nitroolefin
Li, Jian,Hu, Qi-Long,Chen, Xue-Ping,Hou, Ke-Qiang,Chan, Albert S.C.,Xiong, Xiao-Feng
, p. 697 - 700 (2019/09/30)
An efficient asymmetric and enantio-swithchable organocatalytic [3 + 3] annulation reaction using MBH-2-naphthoates of nitroalkenes and 4-hydroxyquinolin-2(1H)-ones has been developed. Densely substituted tetrahydropyrano[3,2-c]quinolinones scaffolds with two adjacent stereogenic centers are obtained with high yield (up to 95% yield) and good stereoselectivities (up to >20:1 dr and 96% ee) in an enantio-switchable manner. Furthermore, gram scale synthesis was achieved and the nitro group could easily transform into an amino group without any appreciable loss in the diastereo- and enantioselectivity.
OXIDATIVE COUPLING OF ARYL BORON REAGENTS WITH SP3-CARBON NUCLEOPHILES, AND AMBIENT DECARBOXYLATIVE ARYLATION OF MALONATE HALF-ESTERS VIA OXIDATIVE CATALYSIS
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, (2018/07/29)
Described herein are methods of oxidative coupling of aryl boron reagents with sp3-carbon nucleophiles, and ambient decarboxylative arylation of malonate half-esters via oxidative catalysis.
N3-Arylmalonamides: A new series of thieno[3,2-b]pyridine based inhibitors of c-Met and VEGFR2 tyrosine kinases
Saavedra, Oscar,Claridge, Stephen,Zhan, Lijie,Raeppel, Franck,Granger, Marie-Claude,Raeppel, Stéphane,Mannion, Michael,Gaudette, Frédéric,Zhou, Nancy,Isakovic, Ljubomir,Bernstein, Naomy,Déziel, Robert,Nguyen, Hannah,Beaulieu, Normand,Beaulieu, Carole,Dupont, Isabelle,Wang, James,Macleod, A. Robert,Besterman, Jeffrey M.,Vaisburg, Arkadii
scheme or table, p. 6836 - 6839 (2010/06/19)
A family of thieno[3,2-b]pyridine based small molecule inhibitors of c-Met and VEGFR2 were designed based on lead structure 2. These compounds were shown to have IC50 values in the low nanomolar range in vitro and were efficacious in human tumo