107147-53-5Relevant articles and documents
Optimization of 5-arylidene barbiturates as potent, selective, reversible LSD1 inhibitors for the treatment of acute promyelocytic leukemia
Xu, Siyuan,Zhou, Chen,Liu, Rongfeng,Zhu, Qihua,Xu, Yungen,Lan, Fei,Zha, Xiaoming
, p. 4871 - 4880 (2018/09/22)
Histone lysine specific demethylase 1 (LSD1) is overexpressed in diverse hematologic disorders and recognized as a promising target for blood medicines. In this study, molecular docking-based virtual screening united with bioevaluation was utilized to identify novel skeleton of 5-arylidene barbiturate as small-molecule inhibitors of LSD1. Among the synthesized derivatives, 12a exhibited reversible and potent inhibition (IC50 = 0.41 μM) and high selectivity over the MAO-A and MAO-B. Notably, 12a strongly induced differentiation effect on acute promyelocytic leukemia NB4 cell line and distinctly escalated the methylation level on histone 3 lysine 4 (H3K4). Our findings indicate that 5-arylidene barbiturate may represent a new skeleton of LSD1 inhibitors and 12a deserve as a promising agent for the further research.
Determination of energy barriers and racemization mechanisms for thermally interconvertable barbituric and thiobarbituric acid enantiomers
Oguz, S. Funda,Dogan, Ilknur
, p. 1857 - 1864 (2007/10/03)
The enantiomers of the 5,5-dimethyl-1-(o-aryl)barbituric and 2-thiobarbituric acid derivatives have been separated by micropreparative liquid chromatography on the Chiralcel OD-H column. The activation barriers for the conversion of one enantiomer to its
Synthesis and reaction of novel 5-deazaflavins with axial chirality at pyrimidine ring moiety
Kawamoto, Tetsuji,Tomishima, Masaki,Yoneda, Fumio,Hayami, Jun-Ichi
, p. 3169 - 3172 (2007/10/02)
A series of novel 5-deazaflavin derivatives possessing axial chirality at pyrimidine ring moiety have been prepared to investigate effects of the pyrimidine site on the stereoselective reactions between flavins and substrates. Successful optical resolutio