Synthesis, crystal structures, and biological activities of 2-thiophene N(4)-methylthiosemicarbazone and its unusual hexanuclear silver(I) cluster

Tiossemicarbazonas Como Potenciais Agentes Antimicrobianos: Uma Mini Revisão

“…Além disso, as tiossemicarbazonas constituem uma classe orgânica reconhecida por possuir significativa deslocalização eletrônica. Em consequência disso, tais compostos podem apresentar-se em equilíbrio tautomérico nas formas tiona (C=S) ou tiol (C-SH), gerando duas configurações Z ou E, podendo haver predominância ou existência exclusiva de apenas uma destas formas (LI et al 2010).…”

Inhibitory effect of synthetic aromatic heterocycle thiosemicarbazone derivatives on mushroom tyrosinase: Insights from fluorescence, 1 H NMR titration and molecular docking studies

“…1, as reference (Li, Zhang, Zhang, & Niu, 2010) described. The products were purified by recrystallization from ethanol detected by HPLC as one peak and identified by ESI-MS and 1 H NMR analyses.…”

Synthesis, Crystal Structures, and Cytotoxicity of Thiophene-2-carbaldehyde N(4)-Cyclohexylthiosemicarbazone and Its Diorganotin(IV) Complex

“…[3,4,9,16,19,20] The results have revealed that heterocyclic thiosemicarbazones and their metal complexes show significant biological activities. After a careful literature search, we can affirm that thiophene-2-carbaldehyde N(4)-substituted thiosemicarbazones and their diorganotin(IV) complexes are scarce.…”

“…After a careful literature search, we can affirm that thiophene-2-carbaldehyde N(4)-substituted thiosemicarbazones and their diorganotin(IV) complexes are scarce. [20,21] Therefore, it seemed important for us to fulfill this work.…”