发明人郑宇鹏,徐明华,郭海燕. "Method for the Synthesis of Methyl trans-2-{[(tert-butoxy)carbonyl]amino}cyclobutane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110515183 B, 授权公告日 2025-11-25.
发明人张德明,罗永刚,周伟. "A Process for Preparing High-Purity Methyl trans-2-{[(tert-butoxy)carbonyl]amino}cyclobutane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115409936 B, 授权公告日 2025-06-09.
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