(3R,4R,5S)-4-hydroxy-5-((E)-(R)-1-hydroxy-4,4-dimethylpent-2-enyl)-3-methoxydihydrofuran-2-one 、
3-amino-1-methyl-1,3,4,5-tetrahydro-1-benzazepin-2-one hydrochloride 在
sodium 2-ethylhexanoic acid 作用下,
以
四氢呋喃 为溶剂,
反应 24.0h,
生成 N-[(R)-1-methyl-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)-1-methyl-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