发明人刘建华,沈红梅,钱学锋. "Method for the Synthesis of 8-(2-Fluoro-4-nitrophenyl)-1,4-dioxa-8-azaspiro[4.5]Decane" [P]. 中国发明专利, 专利号 CN 110956194 B, 授权公告日 2022-10-16.
Martínez F, Nielsen H, Schröder R. "A Process for Preparing High-Purity 8-(2-Fluoro-4-nitrophenyl)-1,4-dioxa-8-azaspiro[4.5]Decane" [P]. European Patent, EP 3802913 A1, 2024-01-02.
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