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, 1081-17-0, name is 1-(4-Methoxyphenyl)-1H-pyrrole-2,5-dione, introducing its new discovery. name: 1-(4-Methoxyphenyl)-1H-pyrrole-2,5-dione
Acetylcholinesterase inhibitors from the aerial parts of Corydalis speciosa.
In a bioassay-guided search for acetylcholinesterase inhibitors from Korean natural resources, four isoquinoline alkaloids, corynoxidine (1), protopine (2), palmatine (3), and berberine (4) have been isolated from the methanolic extract of the aerial parts of Corydalis speciosa. Structures of these compounds were elucidated on the basis of spectroscopic techniques. These compounds inhibited acetylcholinesterase activity in a dose-dependent manner, and the IC50 values of compounds 1-4 were 89.0, 16.1, 5.8, and 3.3 microM, respectively.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 1081-17-0, and how the biochemistry of the body works.name: 1-(4-Methoxyphenyl)-1H-pyrrole-2,5-dione
Reference£º
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem