Cytoprotective Activity of Newly Synthesized 3-(Arylmethylamino)-6-Methyl-4-Phenylpyridin-2(1H)-Ones Derivatives

Shynggys D. Sergazy, Zarina Shulgau, Aigerim Zhulikeyeva, Yerlan M. Ramankulov, Irina V. Palamarchuk, Ivan V. Kulakov

2022

Full text Open access: Gold Metadata (CSL-JSON)
DOI 10.3390/molecules27175362
Data confidence 70 medium
How this score is calculated

It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.

Abstract

Currently, studies are being conducted on the possible role of the cytoprotective effect of biologically active substances in conditions of cerebral hypoxia or cardiomyopathies. At the same time, oxidative stress is considered one of the important mechanisms of cellular cytotoxicity and a target for the action of cytoprotectors. The aim of this study is to search for derivatives of 3-(arylmethylamino)-6-methyl-4-phenylpyridin-2(1H)-ones. The probability of cytoprotective action was assessed by measuring cell viability using two tests (with neutral red dye and MTT test). It was found that some derivatives of 3-(arylmethylamino)-6-methyl-4-phenylpyridin-2(1H)-ones under the conditions of our experiment had a pronounced cytoprotective activity, providing better cell survival in vitro, including the MTT test and conditions of blood hyperviscosity. To correlate the obtained results in vitro, molecular docking of the synthesized derivatives was also carried out. The standard drug omeprazole (co-crystallized with the enzyme) was used as a standard. It was shown that all synthesized derivatives of 3-(arylmethylamino)-6-methyl-4-phenylpyridin-2(1H)-ones had higher affinity for the selected protein than the standard gastro-cytoprotector omeprazole. The studied derivatives of 3-(arylmethylamino)-6-methyl-4-phenylpyridin-2(1H)-ones also fully satisfy Lipinski’s rule of five (RO5), which increases their chances for possible use as orally active drugs with good absorption ability and moderate lipophilicity. Thus, the results obtained make it possible to evaluate derivatives of 3-(arylmethylamino)-6-methyl-4-phenylpyridin-2(1H)-ones as having a relatively high cytoprotective potential.