338454-98-1Relevant articles and documents
TRICYCLIC DEGRADERS OF IKAROS AND AIOLOS
-
Page/Page column 656-657, (2020/10/21)
Tricyclic cereblon binders for the degradation of Ikaros or Aiolos by the ubiquitin proteasome pathway for therapeutic applications are described.
Discovery of a Quinoline-4-carboxamide Derivative with a Novel Mechanism of Action, Multistage Antimalarial Activity, and Potent in Vivo Efficacy
Baragana, Beatriz,Norcross, Neil R.,Wilson, Caroline,Porzelle, Achim,Hallyburton, Irene,Grimaldi, Raffaella,Osuna-Cabello, Maria,Norval, Suzanne,Riley, Jennifer,Stojanovski, Laste,Simeons, Frederick R. C.,Wyatt, Paul G.,Delves, Michael J.,Meister, Stephan,Duffy, Sandra,Avery, Vicky M.,Winzeler, Elizabeth A.,Sinden, Robert E.,Wittlin, Sergio,Frearson, Julie A.,Gray, David W.,Fairlamb, Alan H.,Waterson, David,Campbell, Simon F.,Willis, Paul,Read, Kevin D.,Gilbert, Ian H.
supporting information, p. 9672 - 9685 (2016/11/19)
The antiplasmodial activity, DMPK properties, and efficacy of a series of quinoline-4-carboxamides are described. This series was identified from a phenotypic screen against the blood stage of Plasmodium falciparum (3D7) and displayed moderate potency but with suboptimal physicochemical properties and poor microsomal stability. The screening hit (1, EC50 = 120 nM) was optimized to lead molecules with low nanomolar in vitro potency. Improvement of the pharmacokinetic profile led to several compounds showing excellent oral efficacy in the P. berghei malaria mouse model with ED90 values below 1 mg/kg when dosed orally for 4 days. The favorable potency, selectivity, DMPK properties, and efficacy coupled with a novel mechanism of action, inhibition of translation elongation factor 2 (PfEF2), led to progression of 2 (DDD107498) to preclinical development.
Anti-Malarial Agents
-
Paragraph 0332-0335, (2015/02/25)
The present invention relates to a novel class of quinolone-4-carboxamide Pf3D7 inhibitors of general formula (I) (Formula (I)) wherein R1, R2, R3, R4, R5, R6, R7, R8 and X are as defined herein, to their use in medicine, and in the treatment of malaria in particular, to compositions containing them, to processes for their preparation and to intermediates used in such processes.