toluene-4-sulfonic acid carbamoyl-phenyl-methyl ester 、
(S)-1-[2-(3-fluoro-4-methyl-phenyl)-ethyl]-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline 生成 (R)-2-{(S)-1-[2-(3-fluoro-4-methyl-phenyl)-ethyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl}-2-phenyl-acetamide