发明人赵玉洁,周伟,胡光. "Method for the Synthesis of Benzyl 2-oxo-6-azaspiro[3.4]octane-6-carboxylate" [P]. 中国发明专利, 专利号 CN 113517392 B, 授权公告日 2025-10-04.
Davis P L, Thompson G K, Lee S K. "A Process for Preparing High-Purity Benzyl 2-oxo-6-azaspiro[3.4]octane-6-carboxylate" [P]. US Patent, US 9574995 B2, 2019-05-10.
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