(6aS,13bS)-11-chloro-12-hydroxy-7-methyl-5,6,6a,8,9,13b-hexahydronaphtho[1,2-a][3]benzazepine-4-carbaldehyde 、
O-苯基羟胺 盐酸盐 在
吡啶 作用下,
生成
11-chloro-12-hydroxy-7-methyl-6,6a,7,8,9,13b-hexahydro-5H-benzo[d]naphtho[2,1-b]azepine-4-carbaldehyde O-phenyl oxime