Jingwen, E.’s team published research in Molecules in 25 | CAS: 1942114-09-1

Molecules published new progress about 1942114-09-1. 1942114-09-1 belongs to indole-building-block, auxiliary class Indoline,Thiazole,Fluoride,Amine,Benzene,Amide,Alcohol,Protein Tyrosine Kinase/RTK, name is 2-(5-Fluoro-2-hydroxyphenyl)-2-(1-oxoisoindolin-2-yl)-N-(thiazol-2-yl)acetamide, and the molecular formula is C19H14FN3O3S, Computed Properties of 1942114-09-1.

Jingwen, E. published the artcileHow different substitution positions of F, Cl atoms in benzene ring of 5-methylpyrimidine pyridine derivatives affect the inhibition ability of EGFRL858R/T790M/C797S inhibitors: a molecular dynamics simulation study, Computed Properties of 1942114-09-1, the publication is Molecules (2020), 25(4), 895, database is CAplus and MEDLINE.

Lung cancer is the most frequent cause of cancer-related deaths worldwide, and mutations in the kinase domain of the epidermal growth factor receptor (EGFR) are a common cause of non-small-cell lung cancers, which is a major subtype of lung cancers. Recently, a series of 5-methylpyrimidine-pyridinone derivatives have been designed and synthesized as novel selective inhibitors of EGFR and EGFR mutants. However, the binding-based inhibition mechanism has not yet been determined In this study, we carried out mol. dynamic simulations and free-energy calculations for EGFR derivatives to fill this gap. Based on the investigation, the three factors that influence the inhibitory effect of inhibitors are as follows: (1) The substitution site of the Cl atom is the main factor influencing the activity through steric effect; (2) The secondary factors are repulsion between the F atom (present in the inhibitor) and Glu762, and the blocking effect of Lys745 on the Ph ring of the inhibitor. (3) The two factors function synergistically to influence the inhibitory capacity of the inhibitor. The theor. results of this study can provide further insights that will aid the design of oncogenic EGFR inhibitors with high selectivity.

Molecules published new progress about 1942114-09-1. 1942114-09-1 belongs to indole-building-block, auxiliary class Indoline,Thiazole,Fluoride,Amine,Benzene,Amide,Alcohol,Protein Tyrosine Kinase/RTK, name is 2-(5-Fluoro-2-hydroxyphenyl)-2-(1-oxoisoindolin-2-yl)-N-(thiazol-2-yl)acetamide, and the molecular formula is C19H14FN3O3S, Computed Properties of 1942114-09-1.

Referemce:
https://www.nature.com/articles/s41429-020-0333-2,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles