申请人:NICOX SA
公开号:WO2000061549A2
公开(公告)日:2000-10-19
Compounds or their salts of general formula (I): A-(B) wherein A = R-T1-, wherein R is the drug radical and T1 = (CO)t or (X)t', wherein X = O, S, NR1C, R1C is H or an alkyl having from 1 to 5 carbon atoms, or a free valence, t and t' are integers and equal to zero or 1, with the proviso that t = 1 when t' = 0; t = 0 when t' = 1; B = -TB-X2 wherein TB = (CO) when t = 0, TB = X when t' = -, X being as above defined; X2, monovalent radical, is such that the precursor drug of A and the precursor of B respectively meet the pharmacological tests described in the application.