74003-34-2Relevant academic research and scientific papers
Comprehensive structure-activity-relationship of azaindoles as highly potent FLT3 inhibitors
Grimm, Sebastian H.,Gagestein, Berend,Keijzer, Jordi F.,Liu, Nora,Wijdeven, Ruud H.,Lenselink, Eelke B.,Tuin, Adriaan W.,van den Nieuwendijk, Adrianus M.C.H.,van Westen, Gerard J.P.,van Boeckel, Constant A.A.,Overkleeft, Herman S.,Neefjes, Jacques,van der Stelt, Mario
supporting information, p. 692 - 699 (2019/01/22)
Acute myeloid leukemia (AML) is characterized by fast progression and low survival rates, in which Fms-like tyrosine kinase 3 (FLT3) receptor mutations have been identified as a driver mutation in cancer progression in a subgroup of AML patients. Clinical trials have shown emergence of drug resistant mutants, emphasizing the ongoing need for new chemical matter to enable the treatment of this disease. Here, we present the discovery and topological structure-activity relationship (SAR) study of analogs of isoquinolinesulfonamide H-89, a well-known PKA inhibitor, as FLT3 inhibitors. Surprisingly, we found that the SAR was not consistent with the observed binding mode of H-89 in PKA. Matched molecular pair analysis resulted in the identification of highly active sub-nanomolar azaindoles as novel FLT3-inhibitors. Structure based modelling using the FLT3 crystal structure suggested an alternative, flipped binding orientation of the new inhibitors.
Uracil derivatives. IV. Growth-inhibitory activity against L-1210 cells of orotic acid derivatives and synthesis of 1-(β-D-ribofuranosyl)furo[3,4-d]pyrimidine-2,4,7(1H,3H,5H)-trione
Okada,Nakano,Miyake
, p. 3074 - 3083 (2007/10/02)
5-(Substituted thiomethyl)-6-carbamoyluracils (IIIb-h) and 5-(substituted thiomethyl)-uracils (Va-h) were prepared and their ability to inhibit the growth of L-1210 cells in vitro was examined. The reaction of silylated furo[3,4-d]pyrimidine-2,4,7(1H,3H,5
