A Derivative of distamicina replaced with acriloilo, their uses, and a procedure for producing a Pharmaceutical composition that comprises Said.

摘要

Isoamide derivatives substituted by acrylic acid (I) formula (I): n is 2, 3 or 4; R1 and R2 are independently selected from hydrogen, halogen and C1-C4 tar respectively; R3 is hydrogen or halogen; B is selected from formula (II);Where R4, R5, R6, R7 and R9 are C1-C4 hydrogen or tar respectively, provided that at least one R4, R5 and R6 is C1-C4 tar; and salts acceptable from these substances. These compounds can be used as antitumor and antiviral agents. In addition, it refers to the use of derivatives in the manufacture of drugs for the treatment of cancer and viral infections, the procedures for the production of such drugs and the synthesis of such drugs.