New Advances in Chemical Research in 2021. In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 6639-87-8, name is 6-Nitroquinoxaline, introducing its new discovery. Application of 6639-87-8
The present invention relates to compounds of Formula (I) below, to their pharmaceutically acceptable salts and to their isomers or mixtures of isomers: HetAr?X?CHR1R2 (I) in which: -HetAr represents a group chosen from: ?X represents a linear, saturated or unsaturated, hydrocarbon-based chain comprising from 8 to 22 carbon atoms, optionally interrupted by an ?NH? or ?NH?CO? group, ?R1 represents a hydrogen atom or an ?OH, ?O(C1-C6)alkyl, ?OCO((C1-C6)alkyl), ?OSO2((C1-C6)alkyl) or ?OSO3H group, and ?R2 represents a hydrogen atom or a (C2-C6)alkynyl, (C2-C6)alkenyl or (C3-C6)cycloalkyl group. The present invention also relates to a process for preparing the compounds of Formula (I), and also to the use thereof, especially in the treatment of neurodegenerative diseases.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 6639-87-8, and how the biochemistry of the body works.Application of 6639-87-8
Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N935 | ChemSpider