1569869-54-0Relevant articles and documents
Design, synthesis, crystallographic studies, and preliminary biological appraisal of new substituted triazolo[4,3-b]pyridazin-8-amine derivatives as tankyrase inhibitors
Liscio, Paride,Carotti, Andrea,Asciutti, Stefania,Karlberg, Tobias,Bellocchi, Daniele,Llacuna, Laura,Macchiarulo, Antonio,Aaronson, Stuart A,Schüler, Herwig,Pellicciari, Roberto,Camaioni, Emidio
, p. 2807 - 2812 (2014/04/17)
Searching for selective tankyrases (TNKSs) inhibitors, a new small series of 6,8-disubstituted triazolo[4,3-b]piridazines has been synthesized and characterized biologically. Structure-based optimization of the starting hit compound NNL (3) prompted us to the discovery of 4-(2-(6-methyl-[1,2,4] triazolo[4,3-b]pyridazin-8-ylamino)ethyl)phenol (12), a low nanomolar selective TNKSs inhibitor working as NAD isostere as ascertained by crystallographic analysis. Preliminary biological data candidate this new class of derivatives as a powerful pharmacological tools in the unraveling of TNKS implications in physiopathological conditions.