英文别名desmethylazatadine; 11-piperidin-4-ylidene-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; 11-(4-piperidylidene)-6,11 dihydro-5H-benzo-[5,6]-cyclohepta-[1,2-b]-pyridine; 11-(4-piperidylidene)-6,11-dihydro-5H-benzo-[5,6]-cyclohepta-[1,2-b]-pyridine; 4-(5,6-Dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyrid-11-ylidene)piperidine; 11-(4-piperidylidene)-5H-benzo-[5,6]-cyclohepta-[1,2-b]-pyridine; Desloratadine Impurity 14; Desloratadine Impurity A; Desloratadine Impurity R; 6,11-Dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine 
