Synthesis and Evaluation of Anti-Tuberculosis and Anti-Cancer Activities of Hydrazones and N-Acylhydrazones by Using Sonochemistry, A New General Procedure
作者:Ligia Souza da Silveira Pinto、Marcus V. N. de Souza、Carlos R. Kaiser
DOI:10.2174/1570180814666161121120414
日期:2017.6.6
report a new general and efficient synthesis of these classes with different aromatic and heteroaromatic nucleus assisted by ultrasound and their respective anti-tuberculosis and anti-canceractivities. Method: Derivatives 7-chloroquinoline 10 and 12 were the most promising compounds against cancer and TB, respectively. Conclusion: Unfortunately all new hydrazones and N-acylhydrazones evaluated displayed
Synthesis and antitubercular activity of 7-chloro-4-quinolinylhydrazones derivatives
作者:André L.P. Candéa、Marcelle de L. Ferreira、Karla C. Pais、Laura N.de F. Cardoso、Carlos R. Kaiser、Maria das Graças M.de O. Henriques、Maria C.S. Lourenço、Flávio A.F.M. Bezerra、Marcus V.N. de Souza
DOI:10.1016/j.bmcl.2009.09.098
日期:2009.11
A series of twenty-one 7-chloro-4-quinolinylhydrazones (3a-u) have been synthesized and evaluated for their in vitro antibacterial activity against Mycobacterium tuberculosis H(37)Rv. The compounds 3f, 3i and 3o were non-cytotoxic and exhibited an important minimum inhibitory concentration (MIC) activity (2.5 mu g/mL), which can be compared with that of the first line drugs, ethambutol (3.12 mu g/mL) and rifampicin (2.0 mu g/mL). These results can be considered an important start point for the rational design of new leads for anti-TB compounds. (C) 2009 Elsevier Ltd. All rights reserved.