Dotarizine 0 1-(Diphenylmethyl)-4-[3-(2-phenyl-1,3-dioxolan-2-yl)propyl]piperazin 1-(Diphenylmethyl)-4-[3-(2-phenyl-1,3-dioxolan-2-yl)propyl]piperazine 442.262 442.594 C1CN(CCN1CCCC2(OCCO2)C3=CC=CC=C3)C(C4=CC=CC=C4)C5=CC=CC=C5 C29H34N2O2 Dotarizine InChI=1S/C29H34N2O2/c1-4-11-25(12-5-1)28(26-13-6-2-7-14-26)31-21-19-30(20-22-31)18-10-17-29(32-23-24-33-29)27-15-8-3-9-16-27/h1-9,11-16,28H,10,17-24H2 LRMJAFKKJLRDLE-UHFFFAOYSA-N vasodilator agent