Related Products of 2386-57-4, Chemistry, like all the natural sciences, begins with the direct observation of nature— in this case, of matter. 2386-57-4, Name is Sodium methanesulfonate, SMILES is CS(=O)([O-])=O.[Na+], belongs to quinuclidines compound. In a article, author is Gu, Jianhui, introduce new discover of the category.
Convenient new synthesis of umeclidinium bromide
Umeclidinium bromide, a drug used for chronic obstructive pulmonary disease, is synthesized through a new intermediate of phenyl(quinuclidin-4-yl)methanone. This novel method with simple operation flow and cheap reagents, makes it suitable for scale up. The overall four-step process provides umeclidinium bromide in 29% yield and the purity up to 99.83%. The X-ray crystal structure of the drug molecule was first reported.
Related Products of 2386-57-4, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 2386-57-4.
Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider