Synthesis, characterization, and biological activity of a new class of dialkylphosphorylhydrazone derivatives of isatin
| Autor: | Letícia Silotti Zampirolli, Marcela Jacques de Lemos, Vinícius Tomaz Gonçalves, Marco Andre Alves de Souza, Sonia Regina de Souza, Victor Marcos Rumjanek, João Batista Neves DaCosta |
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| Jazyk: | English<br />Spanish; Castilian<br />Portuguese |
| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Química Nova, Vol 37, Iss 6, Pp 989-995 (2014) |
| Druh dokumentu: | article |
| ISSN: | 1678-7064 0100-4042 |
| DOI: | 10.5935/0100-4042.20140162 |
| Popis: | Sixteen dialkylphosphorylhydrazones were synthesized by condensation of phosphorylhydrazines with substituted isatins. Products were characterized by FTIR, ¹H-NMR, 13C-NMR, and 31P-NMR. Fungicidal activities of these compounds against Rhizoctonia solani and Fusarium oxysporum were also evaluated. Some compounds inhibited the growth of Rhizoctonia solani and Fusarium oxysporum by 43% and 51%, respectively. These compounds exhibited no effects on germination of lettuce seeds (Lactuca sativa L). |
| Databáze: | Directory of Open Access Journals |
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