Stemline - Model SL-801 - Structurally Novel

SL-801 is a structurally novel, oral, small molecule, reversible inhibitor of exportin-1 (XPO1), a nuclear transport protein implicated in both solid tumors and hematologic malignancies. SL-801 has demonstrated preclinical in vitro and in vivo antitumor activity against a wide array of solid and hematologic cancers. SL-801’s potential ability to reversibly bind XPO1 may offer the possibility to mitigate side effects and help optimize the therapeutic index. A multicenter Phase 1 dose escalation trial of single agent SL-801 is currently enrolling patients with advanced solid tumors.