2-(4-piperidinophenyl)-N-(4-((N-tetrahydropyran-4-yl-N-methylamino)methyl)phenyl)-6,7-dihydro-5H-benzocyclohepten-8-carboxamide 、
碘甲烷 在
silica gel 、
chloroform methanol 、 Ethanol hexane 、 dimethyl-(N-(2-(4-piperidinophenyl)-6,7-dihydro-5H-benzocycloheptene-8-carbonyl)-4-aminobenzyl)-4-tetrahydropyranylammonium iodide 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以to give dimethyl-(N-(2-(4-piperidinophenyl)-6,7-dihydro-5H-benzocycloheptene-8-carbonyl)-4-aminobenzyl)-4-tetrahydropyranylammonium iodide (Compound 225) (0.15 g) as pale brown crystals的产率得到dimethyl-(N-(2-(4-piperidinophenyl)-6,7-dihydro-5H-benzocycloheptene-8-carbonyl)-4-aminobenzyl)-4-tetrahydropyranylammonium iodide