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1.978.517  Articles
1 of 197.853 pages  |  10  records  |  more records»
A new P-bis [(dimethylamino) phosphoryl] amino} (2-chloroquinolin-3-yl) methyl]- N, N,N',N'- tetramethylphos-phonic diamide  was synthesized by the reaction of  trisdiaminophosphine  to 2-chloroquinolin-3-aldoxime.  The structure of P-... see more

Topicality. Agricultural industry urgently requires new and effective growth stimulating remedies. 1,2,4-triazole derivatives have had exhibited themselves as active fungicides and growth stimulators and the salts of 2-(4-R-3-R1-1,2,4-triazole-5-yltio)ace... see more

The development of medicines with several pharmacological activities, including the analgesic, anti-inflammatory and antimicrobial properties, is one of the challenging tasks of modern medicinal chemistry.Aim. To expand the range of novel spiro-condensed ... see more

The synthesis of a series of new 4-amino-5-alkyl-1,2,4-triazole(4H)-3-yl thioacetanilides and 4-pyrrolyl-5-alkyl-1,2,4-triazole(4H)-3-yl thioacetanilides has been described in the article. The key intermediates – 4-amino-5-alkyl-3-mercapto-1,2,4-triazoles... see more

This article contains the results of studies actoprotective activity of 4-((R-iden)amino)-5-(thiophene-2-ylmethyl)-4H-1,2,4-triazole-3-thiols by forced swimming. Among the investigated compounds found three substances that exceed standard comparison «ribo... see more

This article contains the results antimicrobial and antifungal activity 3-(alkylthio)-5-(thiophene-2-ylmethyl)-4H-1,2,4-triazole-4-amines (1-6), N-R-eden-3-(nonylthio)-5-(thiophene-2-ylmethyl)-4H-1,2,4-triazole-4-amines (7-9) and 2-((4-amino-5-(thiophene-... see more

Introduction. Previous studies have found that among derivatives of 4-oxo (amino) quinazoline, a leading substance, with pronounced analgesic action on different models of pain perception is 4- [4-oxo-4h-quinazolin-3-yl] benzoic acid (PK-66 compound).The ... see more

The synthesis of a series of new 4-amino-5-alkyl-1,2,4-triazole(4H)-3-yl thioacetanilides and 4-pyrrolyl-5-alkyl-1,2,4-triazole(4H)-3-yl thioacetanilides has been described in the article. The key intermediates – 4-amino-5-alkyl-3-mercapto-1,2,4-triazoles... see more

This article contains the results of studies actoprotective activity of 4-((R-iden)amino)-5-(thiophene-2-ylmethyl)-4H-1,2,4-triazole-3-thiols by forced swimming. Among the investigated compounds found three substances that exceed standard comparison «ribo... see more

1 of 197.853 pages  |  10  records  |  more records»