Patent ID: 6281376
Filing Date: 2001-08-28
Classification: A61K,A61P,C07C,C07D,C07H,C07J,C07K

Abstract:
A compound of the following formula: ##STR25##in which X is chlorambucil and is linked to Y via the carboxyl groupY is an optional spacer groupAA is an amino acid; n is a number from 0 to 5B is H or CH.sub.2 O--R.sub.3R.sub.1, R.sub.2 and R.sub.3 are the same or different and are either hydrogen, methyl, ethyl or an acyl group derived from a fatty acid, with the proviso that at least one of R.sub.1, R.sub.2 and R.sub.3 is an acyl group derived from a fatty acid.