(R)-2-[(4R,5S,6R)-6-((E)-3,3-dimethylbut-1-enyl)-5-hydroxy-2,2-dimethyl-1,3-dioxinan-4-yl]-2-methoxy-N-(2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)acetamide 、
(R)-2-[(4R,5S,6R)-6-((E)-3,3-dimethylbut-1-enyl)-5-hydroxy-2,2-dimethyl-1,3-dioxinan-4-yl]-2-methoxy-N-(2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)acetamide 在
盐酸 、
水 、
sodium hydroxide 作用下,
以
四氢呋喃 、
水 为溶剂,
反应 5.0h,
生成 N-(2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)-(E)-(2R,3R,4S,5R)-3,4,5-trihydroxy-2-methoxy-8,8-dimethylnon-6-enamide 、 N-((S)-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)-(E)-(2R,3R,4S,5R)-3,4,5-trihydroxy-2-methoxy-8,8-dimethyl-non-6-enamide