盐酸 、
(4aS,11bS)-11b-Benzyl-6-methyl-N-(2-methylpyridin-3-yl)-1,2,4,4a,5,6,7,11b-octahydrospiro[dibenzo[c,e]azepine-3,2'-[1,3]dioxolane]-9-carboxamide 、
碳酸氢钠 在
硼 、
乙酸乙酯 、
Sodium sulfate-III 、 silica gel 作用下,
以
四氢呋喃 为溶剂,
反应 6.0h,
以to afford (4aS,11bS)-11 b-benzyl-6-methyl-N-(2-methylpyridin-3-yl)-3-oxo-2,3,4,4a,5,6,7,11b-octahydro-1H-dibenzo[c,e]azepine-9-carboxamide (101, R2=Benzyl, R6=2-Methylpyridin-3-yl) (0.040 g, 22%) as an ivory solid and (3S,4aS,11bS)-11b-benzyl-3-hydroxy-6-methyl-N-(2-methylpyridin-3-yl)-2,3,4,4a,5,6,7,11b-octahydro-1H-dibenzo[c,e]azepine-9-carboxamide (102, R2=Benzyl, R6=2-Methylpyridin-3-yl) (0.088 g, 49%) as an ivory solid的产率得到(4aS,11bS)-11 b-benzyl-6-methyl-N-(2-methylpyridin-3-yl)-3-oxo-2,3,4,4a,5,6,7,11b-octahydro-1H-dibenzo[c,e]azepine-9-carboxamide