One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Product Details of 91252-54-9, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 91252-54-9, Name is Ethyl 5-(tert-butyl)isoxazole-3-carboxylate, molecular formula is C10H15NO3
The structure-activity studies leading to the potent and clinically efficacious HIV protease inhibitor ritonavir are described. Beginning with the moderately potent and orally bioavailable inhibitor A-80987, systematic investigation of peripheral (P3 and P2′) heterocyclic groups designed to decrease the rate of hepatic metabolism provided analogues with improved pharmacokinetic properties after oral dosing in rats. Replacement of pyridyl groups with thiazoles provided increased chemical stability toward oxidation while maintaining sufficient aqueous solubility for oral absorption. Optimization of hydrophobic interactions with the HIV protease active site produced ritonavir, with excellent in vitro potency (EC50 = 0.02 muM) and high and sustained plasma concentrations after oral administration in four species. Details of the discovery and preclinical development of ritonavir are described.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Product Details of 91252-54-9, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 91252-54-9, in my other articles.
Reference：
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem