已经描述了由容易获得的邻甲酰基-芳基酮和芳基/(杂)芳基甲胺有效和碱介导的一锅区域特异性合成结构上多样化的异喹啉和苯并[ h ]异喹啉。通过这种发达的化学方法很容易获得具有挑战性的3-炔基/烯基异喹啉和双异喹啉,它们可进一步用于各种有机转化。操作简便,高原子经济性,广泛的底物范围,官能团耐受性和对大规模合成的适用性是此开发方法的优势。
Biomolecular interaction, catecholase like activity and alkane oxidation in ionic liquids of a phenylcarbohydrazone-based monocopper(II) complex
作者:Sellamuthu Anbu、Anup Paul、Ana P.C. Ribeiro、M. Fatima C. Guedes da Silva、Maxim L. Kuznetsov、Armando J.L. Pombeiro
DOI:10.1016/j.ica.2016.06.005
日期:2016.8
ligand (E)-N′-(2-hydroxy-5-methylbenzylidene)benzohydrazide (HL) and its monocopper(II) complex [CuL(NO3)(H2O)]·(H2O) (CuL) are synthesized and structurally characterized including single-crystal X-ray crystallography. The DNA interacting efficacy of the synthesized CuL with CT (calf thymus) DNA has been investigated using different spectral and viscosity measurements. The DNA bindingconstant (Kb = 2.1
The invention relates to novel hydrazone derivatives and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more of those compounds and especially their use as anti-infectives.
A library of acylhydrazone iron chelators was synthesized and tested for its ability to inhibit the growth of a chloroquine-resistant strain of Plasmodium falciparum. Some of these new compounds are significantly more active than desferrioxamine DFO, the iron chelator in widespread clinical use and also than the most effective chelators. (c) 2005 Elsevier Ltd. All rights reserved.