| abstract |
Anticancer product of formula (I): characterized in that: a) A is a divalent group selected from -S-, -SO-, -SO2-, -NH-, -N (CH2-C (O) O-CH2 -CH 3) - or -N (CH 2 -COOH) -, epoxide, (C 1 -C 6) alkylene, -NHCO- or 1,2,3-triazole; b) X1 and X2 are the same and are O; c) n1 and n2 are the same or different and have the value 1, 2, 3 or 4; in the form of a base or of an addition salt with an acid, and in the form of a hydrate or of a solvate. The patent contains 11 more patent claims. |