1346145-41-2Relevant articles and documents
Synthesis and Biological Evaluation of 3-thiazolocoumarinyl Schiff-base Derivatives as Cholinesterase Inhibitors
Raza, Rabia,Saeed, Aamer,Arif, Mubeen,Mahmood, Shamsul,Muddassar, Muhammad,Raza, Ahsan,Iqbal, Jamshed
, p. 605 - 615 (2012/10/30)
On the basis of the observed biological activity of the coumarins, a new set of 3-thiazolocoumarinyl Schiff-base derivatives with chlorine, hydroxy and methoxy functional group substitutions were designed and synthesized. These compounds were tested against acetylcholinesterase from Electrophorus electricus and butyrylcholinesterase from horse serum and their structure-activity relationship was established. Studies revealed them as the potential inhibitors of cholinesterase (acetylcholinesterase and butyrylcholinesterase). The 3f was found to be most potent against acetylcholinesterase with Ki value of 1.05±0.3μm and 3l showed excellent inhibitory action against butyrylcholinesterase with Ki value of 0.041±0.002μm. The synthesized compounds were also docked into the active sites of the homology models of acetylcholinesterase and butyrylcholinesterase to predict the binding modes of these compounds. It was predicted that most of the compounds have similar binding modes with reasonable binding affinities. Our docking studies have also shown that these synthesized compounds have better interaction patterns with butyrylcholinesterase over acetylcholinesterase. The main objective of the study was to develop new potent and selective compounds, which might be further optimized to prevent the progression of the Alzheimer's disease and could provide symptomatic treatment.
Synthesis, biological assay in vitro and molecular docking studies of new Schiff base derivatives as potential urease inhibitors
Aslam, Muhammad Adil S.,Mahmood, Shams-Ul,Shahid, Mohammad,Saeed, Aamer,Iqbal, Jamshed
experimental part, p. 5473 - 5479 (2011/12/03)
A series of new and novel Schiff base derivatives were synthesized and investigated as potential new inhibitors of Jack bean urease. The most potent compounds were 3f with (Ki = 0.09 μM) and 3k (Ki = 0.122 μM). A pure competitive mec
