The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.5931-53-3, Name is Diphenyl(o-tolyl)phosphine, molecular formula is C19H17P. In a Article，once mentioned of 5931-53-3, HPLC of Formula: C19H17P
New Benzophenone-derived bisphosphonium salts as leishmanicidal leads targeting mitochondria through inhibition of respiratory complex II
A set. of benzophenone-derived bisphosphonium salts was synthesized and assayed for lethal activity on the human protozoan parasite Leishmania. A subset of them, mostly characterized by phosphonium substituents with an intermediate hydrophobicity, inhibited parasite proliferation at low micromolar range of concentrations. The best of this subset, 4, 4’prime;-bis((tri-n- pentylphosphonium)methyl)benzophenone dibromide, showed a very scarce toxicity on mammalian, cells. This compound targets complex II of the respiratory chain, of the parasite, based on, (i) a dramatically swollen mitochondrion in treated parasites, (ii) fast decrease of cytoplasmic ATP, (iii) a decrease of the electrochemical mitochondrial potential, and, (iv) inhibition of the oxygen consumption rate using succinate as substrate. Thus, this type of compounds represents a new lead in the development of leishmanicidal drugs.
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 5931-53-3 is helpful to your research., HPLC of Formula: C19H17P
Reference：
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate