642477-81-4Relevant articles and documents
A Selective and Orally Bioavailable Quinoline-6-Carbonitrile-Based Inhibitor of CDK8/19 Mediator Kinase with Tumor-Enriched Pharmacokinetics
Zhang, Li,Cheng, Chen,Li, Jing,Wang, Lili,Chumanevich, Alexander A.,Porter, Donald C.,Mindich, Aleksei,Gorbunova, Svetlana,Roninson, Igor B.,Chen, Mengqian,McInnes, Campbell
supporting information, p. 3420 - 3433 (2022/02/16)
Senexins are potent and selective quinazoline inhibitors of CDK8/19 Mediator kinases. To improve their potency and metabolic stability, quinoline-based derivatives were designed through a structure-guided strategy based on the simulated drug–target dockin
Application of Pd-Catalyzed Cross-Coupling Reactions in the Synthesis of 5,5-Dimethyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazoles that Inhibit ALK5 Kinase
Tenora, Luká?,Galeta, Juraj,?ezní?ková, Eva,Kry?tof, Vladimír,Potá?ek, Milan
supporting information, p. 11841 - 11856 (2016/12/09)
C-H activation of position 3 of a substituted pyrazole ring catalyzed by palladium(II) was straightforward and convenient for arylated or heteroarylated 5,5-dimethyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazoles. Moreover, we introduced simple protection of the nitrogen in the pyridin-2-yl directing group, which otherwise does not allow a cross-coupling reaction, by transformation to the N-oxide. Selected final products were reasonably selective ALK5 kinase inhibitors.
Highly efficient thermal cyclization reactions of alkylidene esters in continuous flow to give aromatic/heteroaromatic derivatives
Lengyel, László,Nagy, Tibor Zs.,Sipos, Gellért,Jones, Richard,Dormán, Gy?rgy,ürge, László,Darvas, Ferenc
, p. 738 - 743 (2012/03/08)
Intramolecular thermal cyclization and benzannulation reactions of the Gould-Jacobs and Conrad-Limpach types were performed in a designed continuous flow reactor system at temperatures in the range of 300-360°C and under high pressure conditions (100-160 bar) with very short residence times (0.45-4.5 min) in tetrahydrofuran as a low-boiling point solvent. Substituted heteroaromatic compounds including pyridopyrimidinones and hydroxyquinolines were synthesized in moderate to high yields. Application of the reaction conditions also allows the synthesis of naphthol and biphenyl derivatives. The procedure involves an easy work-up and the non-batchwise preparative synthesis method is suitable for automation.
