Saglik, Begum Nurpelin published the artcileDesign, synthesis, and structure-activity relationships of thiazole analogs as anticholinesterase agents for Alzheimer’s disease, Recommanded Product: 2,3-Dimethoxybenzaldehyde, the main research area is thiazolylhydrazone preparation ADME mol docking anticholinesterase inhibitor Alzheimer disease; ADME parameters; Alzheimer’s disease; anticholinesterase enzyme activity; molecular docking; thiazole.
In this study, new thiazolylhydrazone derivatives I (R1 = H, OH, OMe; R2 = H, OH, OMe; R3 = H, OH, OMe; R4 = H, OMe; R2R3 = -OCH2O-) were designed and synthesized based on the cholinergic hypothesis. The ADME (absorption, distribution, metabolism, elimination) parameters of the synthesized compounds I were predicted by using QikProp 4.8 software. It was concluded that all compounds I presented satisfactory drug-like characteristics. Furthermore, their inhibitory activities against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) in vitro were also tested by modified the Ellman spectrophotometric method. According to the results, all compounds I showed a weak inhibitory effect on BChE. On the other hand, most of the compounds I [R1 = R3 = R4 = H, R2 = OH (II); R1 = R2 = R4 = H, R3 = OH (III); R2 = R3 = R4 = H, R1 = OMe; R1 = R3 = R4 = H, R2 = OMe (IV); R1 = R4 = H, R2 = R3 = OMe (V); R1 = R4 = H, R2 = OH, R3 = OMe (VI); R1 = OH, R2 = R3 = H, R4 = OMe] had a certain AChE inhibitory activity, and the IC50 values of them were calculated as 0.063 ± 0.003, 0.056 ± 0.002, 0.147 ± 0.006, 0.040 ± 0.001, 0.031 ± 0.001, 0.028 ± 0.001, and 0.138 ± 0.005μM, resp. Among these derivatives, compound VI was found to be the most active agent in the series with an IC50 value of 0.028 ± 0.001μM, which indicated an inhibition profile at a similar rate as the reference drug, donepezil. The potential binding modes of compounds II, III, IV, V, and VI with AChE were investigated and compared with each other by the mol. docking studies. The results showed that these compounds were strongly bound up with the AChE enzyme active site with the optimal conformations.
Molecules published new progress about Absorption. 86-51-1 belongs to class isoquinoline, name is 2,3-Dimethoxybenzaldehyde, and the molecular formula is C9H10O3, Recommanded Product: 2,3-Dimethoxybenzaldehyde.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem