The angular structure of ONC201, a TRAIL pathway-inducing compound, determines its potent anti-cancer activity.

ABSTRACT: We previously identified TRAIL-inducing compound 10 (TIC10), also known as NSC350625 or ONC201, from a NCI chemical library screen as a small molecule that has potent anti-tumor efficacy and a benign safety profile in preclinical cancer models. The chemical structure that was originally published by Stahle, et. al. in the patent literature was described as an imidazo[1,2-a]pyrido[4,3-d]pyrimidine derivative. The NCI and others generally accepted this as the correct structure, which was consistent with the mass spectrometry analysis outlined in the publication by Allen et. al. that first reported the molecule's anticancer properties. A recent publication demonstrated that the chemical structure of ONC201 material from the NCI is an angular [3,4-e] isomer of the originally disclosed, linear

SUBMITTER: Wagner J 

PROVIDER: S-EPMC4350349 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature