Tert-butyl 3-(n-{(1r)-1-[(4-chlorophenyl)methyl]-2-oxo-2-(4-phenylpiperazinyl)ethyl}carbamoyl)(3s)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate 、
盐酸 在
正己烷 作用下,
以
乙酸乙酯 为溶剂,
以to yield N-{(1R)-1-[(4-chlorophenyl)methyl]-2-oxo-2-(4-phenyl-piperazinyl)ethyl}((3S)(3-1,2,3,4-tetrahydro-isoquinolyl))carboxamide (40 mg)的产率得到N-{(1R)-1-[(4-chlorophenyl)methyl]-2-oxo-2-(4-phenylpiperazinyl)ethyl}((3S)(3-1,2,3,4-tetrahydroisoquinolyl))carboxamide