PHARMACEUTICAL COMPOSITION ELICITING ANTITUMOR EFFECT WITH REDUCED ADVERSE EFFECTS AND CONTAINING ANTITUMOR AGENT AND DERIVATIVE OF HYDROXAMIC ACID

摘要

FIELD: medicine, oncology, pharmacy. SUBSTANCE: invention relates to pharmaceutical composition that shows the improved antitumor effect and reduced adverse effect(s). The composition comprises an active substance eliciting an antitumor effect or its pharmaceutically acceptable salt and derivative of hydroxamic acid by formula or therapeutically useful its acid additive salt. EFFECT: enhanced antitumor activity of composition. 10 cl, 10 tbl, 3 dwg