Levocabastine Hydrochloride EP Impurity L

化学名称: (3S,4R)-1-[Cis-4-Cyano-4-(4-fluorophenyl)cyclohexyl]-3-methyl-4-phenylpiperidine-4-carboxylic acid 1-oxide

微笑: N#C[C@@]1(CC[C@@](N2CC[C@](C(O)=O)(C3=CC=CC=C3)[C@@](C)([H])C2)([H])CC1)C4=CC=C(F)C=C4.[O]