In 2010,Lin, Shuqun; Wrobleski, Stephen T.; Hynes, John Jr.; Pitt, Sidney; Zhang, Rosemary; Fan, Yi; Doweyko, Arthur M.; Kish, Kevin F.; Sack, John S.; Malley, Mary F.; Kiefer, Susan E.; Newitt, John A.; McKinnon, Murray; Trzaskos, James; Barrish, Joel C.; Dodd, John H.; Schieven, Gary L.; Leftheris, Katerina published 《Utilization of a nitrogen-sulfur nonbonding interaction in the design of new 2-aminothiazol-5-yl-pyrimidines as p38α MAP kinase inhibitors》.Bioorganic & Medicinal Chemistry Letters published the findings.COA of Formula: C3H3BrN2S The information in the text is summarized as follows:
The design, synthesis, and structure-activity relationships (SAR) of a series of 2-aminothiazol-5-yl-pyrimidines as novel p38α MAP kinase inhibitors are described. These efforts led to the identification of I as a potent p38α inhibitor that utilizes a unique nitrogen-sulfur intramol. nonbonding interaction to stabilize the conformation required for binding to the p38α active site. X-ray crystallog. studies that confirm the proposed binding mode of this class of inhibitors in p38α and provide evidence for the proposed intramol. nitrogen-sulfur interaction are discussed. In addition to this study using 5-Bromothiazol-2-amine, there are many other studies that have used 5-Bromothiazol-2-amine(cas: 3034-22-8COA of Formula: C3H3BrN2S) was used in this study.
5-Bromothiazol-2-amine(cas: 3034-22-8) belongs to anime. Halogenation, in which one or more hydrogen atoms of an amine is replaced by a halogen atom, occurs with chlorine, bromine, and iodine, as well as with some other reagents, notably hypochlorous acid (HClO). With primary amines the reaction proceeds in two stages, producing N-chloro- and N,N-dichloro-amines, RNHCl and RNCl2, respectively. With tertiary amines, an alkyl group may be displaced by a halogen.COA of Formula: C3H3BrN2S
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica