Irreversible inhibitors are therefore the equivalent of poisons in heterogeneous catalysis.SDS of cas: 126456-43-7, Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction by binding to a specific portion of an enzyme and thus slowing or preventing a reaction from occurring. 126456-43-7, name is (1S,2R)-1-Amino-2,3-dihydro-1H-inden-2-ol. In an article，Which mentioned a new discovery about 126456-43-7
Small-sized human immunodeficiency virus type-1 protease inhibitors containing allophenylnorstatine to explore the s2? pocket
A series of HIV protease inhibitor based on the allophenylnorstatine structure with various P2? moieties were synthesized. Among these analogues, we discovered that a small allyl group would maintain potent enzyme inhibitory activity compared to the o-methylbenzyl moiety in clinical candidate 1 (KNI-764, also known as JE-2147, AG-1776, or SM-319777). Introduction of an anilinic amino group to 2 (KNI-727) improved water-solubility and anti-HIV-1 activity. X-ray crystallographic analysis of 13k (KNI-1689) with a beta-methallyl group at P2? position revealed hydrophobic interactions with Ala28, Ile84, and Ile50? similar to that of 1. The presence of an additional methyl group on the allyl group in compound 13k significantly increased anti-HIV activity over 1 while providing a rational drug design for structural minimization and improving membrane permeability.
Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amountSDS of cas: 126456-43-7, you can also check out more blogs about126456-43-7
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