[EN] SILICON PARTICLES TARGETING TUMOR CELLS<br/>[FR] PARTICULES DE SILICIUM CIBLANT LES CELLULES TUMORALES
申请人:UNIV ROVIRA I VIRGILI
公开号:WO2015177340A1
公开(公告)日:2015-11-26
A silicon particle comprising a silicon body, a functionalized silica surface surrounding the silicon body, and a targeting moiety specifically targeting tumor cells, and, optionally, an enzymatically metabolizable compound,is useful in the treatment of cancer by producing cell death after particle internalization.
Mechanisms for hydroperoxide degradation of disaccharides and related compounds
作者:Horace S. Isbell、Harriet L. Frush
DOI:10.1016/s0008-6215(00)90076-4
日期:1987.4
products varied widely with the experimental conditions, especially with the proportions of alkali peroxide and hydrogen peroxide. The reactions with alkali peroxide were slow, but rapid in the presence of hydrogen peroxide with the gradual addition of alkali. The results indicate that degradation of carbohydrates by alkaline hydrogen peroxide takes place by five reaction paths. These are designated the
A general and convenient access to mono- and disaccharidic carboxymethyl glycoside lactones (CMGLs) is described. By taking advantage of the free OH at the 2-position, obtained after the opening of CMGLs by amines, the synthesis of a series of new 1,2-bisfunctionalized carbohydrate synthons is reported.