发明人王建平,冯建国,钱学锋. "Method for the Synthesis of 2-((tert-Butoxycarbonyl)amino)-6-fluorospiro[3.3]heptane-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116136569 A, 授权公告日 2018-04-20.
O'Brien P Q, Park J H, Schröder R. "A Process for Preparing High-Purity 2-((tert-Butoxycarbonyl)amino)-6-fluorospiro[3.3]heptane-2-carboxylic acid" [P]. US Patent, US 11325749 B2, 2023-05-09.
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