TAS-103

**Semantic type:** Organic Chemical|Pharmacologic Substance

**Definition:** A quinoline derivative that inhibits both topoisomerase I and II, causing a cytotoxic effect in cancer cells. (NCI)

**Synonyms:** - 6-((2-(dimethylamino)ethyl)amino)-3-hydroxy-7H-indeno(2,1-c)quinolin-7-one dihydrochloride