Patent ID: 6211393
Filing Date: 2001-04-03
Classification: A61K,A61P,A61Q,C07F

Abstract:
Silicon compound of the general formula: ##STR20##in whichA, B, C, D are radicals different from OH linked to the Si by covalent bonds,two or three of the covalent bonds with the Si are Si--O--C, Si--S--C or Si--N--C bonds and are hydrolysable in vivo to biologically active Si--OH bonds, provided that the bonds to A and D in the formula b) both hydrolysable,the moiety to which at least one of the hydrolysable bonds is connected is an acyloxy, aryloxy or vinyloxy radical,the compound after hydrolysis of the said hydrolysable bonds having stabilizer properties, andthe non-hydrolysable bonds being of the Si--C type and connected to hydrocarbon or fluorocarbon radicals in which the Si is not directly linked to a phenyl ring.