Design and synthesis of phenethyl benzo[1,4]oxazine-3-ones as potent inhibitors of PI3Kinaseγ was written by Lanni, Thomas B.;Greene, Keri L.;Kolz, Christine N.;Para, Kimberly S.;Visnick, Melean;Mobley, James L.;Dudley, David T.;Baginski, Theodore J.;Liimatta, Marya B.. And the article was included in Bioorganic & Medicinal Chemistry Letters in 2007.Application of 85356-68-9 This article mentions the following:
The Type 1 PI3-Kinases comprise a family of enzymes, which primarily phosphorylate PIP2 to give the second messenger PIP3, a key player in many intracellular signaling processes. Of the four type 1 PI3Ks, the γ-isoform, which is expressed almost exclusively in leukocytosis of particular interest with respect to its role in inflammatory diseases such as rheumatoid arthritis (RA) and chronic obstructive pulmonary disease (COPD). Investigation of a series of 4,6-disubstituted-4H-benzo[1,4]oxazin-3-ones, e.g., I, has led to the identification of single-digit nanomolar inhibitors of PI3Kγ, several of which had good cell based activity and were shown to be active in vivo in an aspectic peritonitis model of inflammatory cell migration. In the experiment, the researchers used many compounds, for example, 1-Bromo-4-(2-iodoethyl)benzene (cas: 85356-68-9Application of 85356-68-9).
1-Bromo-4-(2-iodoethyl)benzene (cas: 85356-68-9) belongs to iodide derivatives. Generally organic iodides can be divided into two classes of alkyl iodides and aryl iodides. Typical reactions of alkyl iodides include nucleophilic substitution, elimination, reduction, and the formation of organometallics. The C–I bond is the weakest of the carbon–halogen bonds. These bond strengths correlate with the electronegativity of the halogen, decreasing in the order F > Cl > Br > I. This periodic order also follows the atomic radius of halogens and the length of the carbon-halogen bond.Application of 85356-68-9
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com