Design, Synthesis and Anti-tuberculosis Activity of Hydrazones and N-acylhydrazones Containing Vitamin B6 and Different Heteroaromatic Nucleus
作者:Thais Cristina Mendonça Nogueira、Lucas dos Santos Cruz、Maria Cristina Lourenço、Marcus Vinicius Nora de Souza
DOI:10.2174/1570180815666180627122055
日期:2019.6.27
Background: The term vitaminB6 refers to a set of six compounds, pyridoxine, pyridoxal ,and pyridoxamine and their phosphorylated forms, among which pyridoxal 5´-phosphate (PLP) is the most important and active form acting as a critical cofactor. These compounds are very useful in medicinal chemistry because of their structure and functionalities and are also used in bioinorganic chemistry as ligands
Nicotinyl and Isonicotinyl Hydrazones of Pyridoxal
作者:Peter P. T. Sah
DOI:10.1021/ja01630a096
日期:1954.1
Dioxovanadium(
<scp>V</scp>
) Complexes of ONO Donor Ligands Derived from Pyridoxal and Hydrazides: Models of Vanadate‐Dependent Haloperoxidases
作者:Mannar R. Maurya、Shalu Agarwal、Cerstin Bader、Dieter Rehder
DOI:10.1002/ejic.200400211
日期:2005.1
[VO2HL] (H2L = I: 2; H2L = II: 5; H2L = III: 7). Aqueous solutions of vanadate and the ligands at pH = 7.5 give rise to the formation of [K(H2O)3][VO2(pydx-inh)] (3), [K(H2O)2][VO2(pydx-nh)] (6) and [K(H2O)2][VO2(pydx-bhz)] (8). Treatment of 6 and 8 with H2O2 generates the oxo(peroxo)vanadium complexes [VO(O2)L] (H2L = II: 9; H2L = III: 10). Complexes 9 and 10 are capable of transferring an oxo group