Chemistry is traditionally divided into organic and inorganic chemistry. Formula: C9H11NO, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 126456-43-7
alpha-Substituted norstatines as the transition-state mimic in inhibitors of multiple digestive vacuole malaria aspartic proteases
The impact of moving the P1 side-chain from the beta-position to the alpha-position in norstatine-containing plasmepsin inhibitors was investigated, generating two new classes of tertiary alcohol-comprising alpha-benzylnorstatines and alpha-phenylnorstatines. Twelve alpha-substituted norstatines were designed, synthesized and evaluated for their inhibitory potencies against plasmepsin II and the plasmepsin IV orthologues (PM4) present in the digestive vacuole of all four Plasmodium species causing malaria in man. New synthetic routes were developed for producing the desired alpha-substituted norstatines as pure stereoisomers. The best compounds provided Ki values in the nanomolar range for all PM4, with a best value of 110 nM in PM4 from Plasmodium ovale. In addition, excellent selectivity over the closely related human aspartic protease Cathepsin D was achieved. The loss of affinity to Plasmodium falciparum PM4, which was experienced upon the move of the P1 substituent, was rationalized by the calculation of inhibitor-protein binding affinities using the linear interaction energy method (LIE).
If you are interested in 126456-43-7, you can contact me at any time and look forward to more communication. Formula: C9H11NO
Reference£º
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis