1 results about "Diethyldithiocarbamic Acid" patented technology

This invention discloses a semi-sandwich structured ruthenium triphenylphosphine dithiocarboxylic acid complex with a simple preparation process and its applications. The complex has the structure shown in Figure (I), with the central ruthenium and... η 5 - Coordination with cyclopentadiene, triphenylphosphine, and dithiocarboxylic acid derivatives, wherein the dithiocarboxylic acid ligands are selected from ethyl xanthic acid, isopropyl xanthic acid, ... N,N Diethyldithiocarbamic acid, morpholine dithiocarbamic acid, and carbazole dithiocarbamic acid. This invention employs a simple one-step method of room temperature preparation and recrystallization purification using a ruthenium precursor and dithiocarbamic acid ligand. This method offers advantages such as readily available raw materials, mild reaction conditions, simple post-processing, and high yield. In vitro tests show that the complexes exhibit excellent anti-proliferative activity against non-small cell lung cancer A549 cells, significantly superior to cisplatin. The complexes demonstrate activity by reducing mitochondrial membrane potential, inducing intracellular reactive oxygen species accumulation, and arresting the cell cycle (G1 phase), leading to late apoptosis in A549 cells.