One of the most important tasks of modern pharmaceutical science is the search for new biologically active substances, which have high efficacy and low toxicity. Derivatives of 1,2,4-triazole and theophylline are a promising class of compounds for synthesis of biologically active substances on their basis, due to a wide range of biological activity of these heterocycles’ derivativesThe purpose of work is the development of efficient methods for synthesis of new amides and hydrazides of 2-[4-R-5-(theophylline-7'-yl)-1,2,4-triazole-3-ylthio]acetic acid (R = CH3, C2H5, C6H5) with variation of the reactions conditions and the study of physical properties of the obtained compounds.Materials and methods. As a key source of reagents we used 7'-((3...
Aim. A targeted synthesis of the potential anti-inflammatory agents – 4-amino-5-(pyridin-2-yl)- and ...
Abstract Introduction. The nucleus of 1,2,4-triazole is the subject of close attention from a wid...
Pyrrole, 1,2,4-triazole and indole derivatives belong to the group of aza-heterocyclic compounds, wh...
The aim of the work. 1,2,4-triazole derivatives possess a wide range of pharmacological activity, so...
The aim of the work. To synthesize some new pyrazole-substituted 7H-[1,2,4]triazolo [3,4-b][1,3,4] t...
Aim. Analysis of the scientific literature over the past decade has shown that large synthetic possi...
It is estimated that 50% of all molecules of medicinal products used in drug therapy are administere...
It is estimated that 50% of all molecules of medicinal products used in drug therapy are administere...
One of the main stages for creating a drug is the synthesis of a promising substance. The combinatio...
The creation and improvement of the original domestic medicines is anactual problem of medical and p...
The aim. To study the toxicity of 2-(6,8-dimethyl-5-nitro-4-chloroquinoline-2-yl)-5,6,7-trichloro-1,...
Severe fatigue can occur due to overwork, lack of exercise, depression, insomnia, etc. It should be...
The aim of this work is to study methods of 3-(2-N-(aryl,acyl)amino-5-methyl-1,3-thiazol-4-yl)-2H-ch...
Derivatives of 1,2,4-triazine-3-thione are interesting research objects due to a wide range of their...
The peculiarities of the reaction between 3-(2-aminophenyl)-6-R-1,2,4-triazin-5(2H)-ones and cyclic ...
Aim. A targeted synthesis of the potential anti-inflammatory agents – 4-amino-5-(pyridin-2-yl)- and ...
Abstract Introduction. The nucleus of 1,2,4-triazole is the subject of close attention from a wid...
Pyrrole, 1,2,4-triazole and indole derivatives belong to the group of aza-heterocyclic compounds, wh...
The aim of the work. 1,2,4-triazole derivatives possess a wide range of pharmacological activity, so...
The aim of the work. To synthesize some new pyrazole-substituted 7H-[1,2,4]triazolo [3,4-b][1,3,4] t...
Aim. Analysis of the scientific literature over the past decade has shown that large synthetic possi...
It is estimated that 50% of all molecules of medicinal products used in drug therapy are administere...
It is estimated that 50% of all molecules of medicinal products used in drug therapy are administere...
One of the main stages for creating a drug is the synthesis of a promising substance. The combinatio...
The creation and improvement of the original domestic medicines is anactual problem of medical and p...
The aim. To study the toxicity of 2-(6,8-dimethyl-5-nitro-4-chloroquinoline-2-yl)-5,6,7-trichloro-1,...
Severe fatigue can occur due to overwork, lack of exercise, depression, insomnia, etc. It should be...
The aim of this work is to study methods of 3-(2-N-(aryl,acyl)amino-5-methyl-1,3-thiazol-4-yl)-2H-ch...
Derivatives of 1,2,4-triazine-3-thione are interesting research objects due to a wide range of their...
The peculiarities of the reaction between 3-(2-aminophenyl)-6-R-1,2,4-triazin-5(2H)-ones and cyclic ...
Aim. A targeted synthesis of the potential anti-inflammatory agents – 4-amino-5-(pyridin-2-yl)- and ...
Abstract Introduction. The nucleus of 1,2,4-triazole is the subject of close attention from a wid...
Pyrrole, 1,2,4-triazole and indole derivatives belong to the group of aza-heterocyclic compounds, wh...