The findings of dimethyl 2,2′- [(2,2′- (ethane-1,1-diyl)bis(1H-indole-3,2-diyl)]diacetate (DEBIC) from the in vitro assays of proliferation of the tumor and non-tumor cells, from the in vitro assays of P-selectin inhibition and DNA intercalation, from the in vivo assays of the tumor growth, from the in vitro assay of platelet activation and from the in vivo assay of the arterial thrombosis were also mentioned. The gene discussed is SELP; the disease is neoplasm.