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8.620  Articles
1 of 862 pages  |  10  records  |  more records»
Pyridine is a heterocyclic compound that is widely used as an ingredient in medicines, vitamins, food flavors, pesticides, dyes, adhesives, and others. Currently, pyridine synthesis is carried out with coal tar as a raw material, which is a non-renewable ... see more

Fused heterocyclic 1,2,4-triazoles have provided much attention due to variety of their interesting biological properties.Aim. To develop the method for the synthesis of novel 2-[(1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridine-3-yl]acetamides and co... see more

Aim. To expand the synthetic potential of thiazolo[4,5-b]pyridines, study the reactivity and perform the pharmacological screening of the antioxidant activity of the novel compounds synthesized.Results and discussion. A series of novel 3-aryl-5-hydroxy-7-... see more

In the pharmaceutical practice directly related to the search of biological active substances and their introduction into medicine or veterinary it is generally recognized that a successful choice of the research object is a prerequisite for a positive fi... see more

Two new Ni(II) complexes based on pyridine-2,4,6-tricarboxylic acid, [Ni(Hpyta)(H2O)2(NM-3Py)].4H2O (1) and [Ni3(pyta)2(H2O)8].4H2O (2) (H3pyta = pyridine-2,4,6-tricarboxylic acid; NM-3py = N-methyl-3-pyridinamine) were synthesized by hydro... see more

A novel Ba(II) complex, [BaL2Cl2] (1) (L = pyridine-2-carboxaldehyde-2-phenylacetic acid hydrazone), has been synthesized using BaCl2, pyridine-2-carboxaldehyde and 2-phenylacetohydrazide as raw materials. The structure of 1 has been determined by element... see more

 The review systematizes the theoretical and experimental data concerning methods of synthesis of condensed thiazolopyridines, which at present have been insufficiently studied, the prospects for their application in the directed synthesis of new phy... see more

The multi-component condensation of chalcones, malononitrile, alkylhalides, hydrogen sulphide and N-methyl-morpholine completes with forming 2-alkylsulphanil-4,6-diarylpyridine-3-carbonitriles, which are used in the synthesis of the substituted 1,4-bis(3-... see more

The Pim-1 enzyme from the serine/threonine protein kinase family is a likely target for the targeted therapy of tumors of hematopoietic and lymphoid tissues. Triazolopyridine is an universal scaffold upon which international scientific programs have been ... see more

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