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RISSynthesis of heterocyclic compounds by reaction of dialkyl acetylenedicarboxylates with thiourea derivatives
Phosphorus ylides have been prepared in excellent yields by the three-component reaction of activated
electron-deficient acetylenic esters (dimethyl and diethyl acetylenedicarboxylate) and thiourea derivatives
in the presence...
Sensing Activity of a New Generation of Thiourea-based Receptors; A Theoretical Study on the Anion Sensing
was analyzed as a scale of the sensing activity. It was confirmed that hydrogen bond between the p-NO2 derivatives of N-phenylthiourea and fluoride anion is stronger than acetate in CH3CN as a solvent. Therefore, N-(p-nitrophenyl) thiourea acts as a better...
Structure and geometry of Tetrakis(thiourea) platinum(II) and its guanine substituted complexes, Anticancer compounds
undesirable side effects. To overcome this problem, cisplatine complexes are coupled with DNA and some enzymes [1]. Therefore, we replaced one of the thiorea ligand in Tetrakis(thiourea) platinum(ii) by guanine molecule to for a new anticancer drug...
Synthesis of New Benzothiazole Derivatives and Evaluation of Cytotoxicity of N-(6-Substitued-1,3-benzothiazol-2-yl)-4-phenyl-1,3-thiazol-2(3H)-imine Compounds
In this research, 2,3-cyclization of unsymmetrical thioureas affords N-(6-substitued-1,3-benzothiazol-2-yl)-4-phenyl-1,3-thiazol-2(3H)-imine compounds by the reaction of 1-(1,3-benzothiazol-2-yl)thiourea derivatives and 2-bromoacetophenone...
Punica granatum peel: an organocatalyst for green and rapid synthesis of 3,4-dihydropyrimidin-2 (1H)-ones/thiones under solvent-free condition
A novel and green approach was adopted for the synthesis of 3,4-dihydropyrimidin-2(1H)-one/thiones derivatives using Punica granatum peel as an inexpensive, efficient and mild catalyst under solvent-free condition. The ...
Analysis of ligand binding to proteins using molecular dynamics simulations
) and thiourea (TOU) to lysozyme have been chosen as the two model systems. Data
acquisitions were made by Gromacs software. To begin with, the collisions of ligand molecules with
every residue of CTX A3 and lysozyme were evaluated...