发明人陈志强,刘建华,何建平. "Method for the Synthesis of 4-Benzyl-8-chloro-3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one" [P]. 中国发明专利, 专利号 CN 113473415 A, 授权公告日 2020-05-20.
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