BIS-(2-HALOETHYL)AMINOPHENYL SUBSTITUTED DISTAMYCIN DERIVATIVES AS ANTITUMOR AND ANTIVIRAL AGENTS

摘要

Novel antitumor and antiviral agents of formula (I) wherein n is 2, 3 or 4; one of R and R1 is hydrogen, C1-C4 alkyl, CF3 or C1-C4 alkoxy and the other is independently CF3, C1-C4 alkyl or C1-C4 alkoxy; and X is halogen; and the salts thereof are disclosed.