英文别名:
8-Dechloro-7-chloro Loratadine;Loratadine 8-Dechloro-7-Chloro Impurity;Loratadine Impurity 20;4-(7-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic Acid Ethyl Ester;Ethyl 4-(7-Chloro-5,6-dihydro-11H-benzo[5,6] cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxyate;Loratadine Impurity 42;1-Piperidinecarboxylic acid, 4-(7-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-, ethyl ester