A comparison of the anti serotonin anti histamine and anti cholinergic activity of cyproheptadine with analogs having furan nuclei fused to the 10,11 vinylene bridge - Remy, D C; Raab, A W; Rittle, K E; Engelhartdt, E L; Scriabine, A; Lotti, V J (J Med Chem, 1977)