Patent ID: 6303347
Filing Date: 2001-10-16
Classification: A61P,C07H

Abstract:
An immunoeffector compound having the following structure: ##STR4##wherein, X is selected from the group consisting of O and S at the axial or equitorial position; Y is selected from the group consisting of O and NH; n, m, p and q are integers from 0 to 6; R.sub.1, R.sub.2 and R.sub.3 are the same or different and are normal fatty acyl residues having from 1 to about 20 carbon atoms and where one of R.sub.1, R.sub.2 or R.sub.3 is optionally hydrogen; R.sub.4 and R.sub.5 are the same or different and are selected from the group consisting of H and methyl; R.sub.6 and R.sub.7 are the same or different and are selected from the group consisting of H, hydroxy, alkoxy, phosphono, phosphonooxy, sulfo, sulfooxy, amino, mercapto, cyano, nitro, formyl and carboxy, and esters and amides thereof; and R.sub.8 and R.sub.9 are the same or different and are selected from the group consisting of phosphono and H, and at least one of R.sub.8 and R.sub.9 is phosphono.