Reference of 492-08-0, In some cases, the catalyzed mechanism may include additional steps. Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. 492-08-0, Name is (+)-Sparteine,introducing its new discovery.
The nematicidal activity of matrine and its derivatives isolated from the epigeal part of Sophora flavescens was examined against the pine wood nematode (Bursaphelenchus xylophilus). The nematicidal activity of matrine, which is one of the major alkaloids in the root of the plant, was poor. However, sophocarpine, one of the unsaturated derivatives of matrine, had strong nematicidal activity against another unsaturated derivative, sophoramine, had such activity, but it was less than that nematodes; another unsaturated derivative, sophoramine, had such activity, but it was less than that of sophocarpine. These results suggest that the degree of unsaturation in the 6-lactam ring of matrine type alkaloids is important to nematicidal activity.
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. the role of 492-08-0, and how the biochemistry of the body works.Reference of 492-08-0
Reference：
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis