Dolasetron Mesylate

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

**Definition:** An indole derivative with antiemetic activity. As a selective serotonin receptor antagonist, dolasetron mesylate competitively blocks the action of serotonin at 5HT3 receptors, resulting in suppression of chemotherapy- and radiotherapy-induced nausea and vomiting. (NCI04)

**Synonyms:** - Anzemet - Anzemet - DOLASETRON MESYLATE - MDL 73,147EF - dolasetron mesylate