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发明人张德明,马晓峰,郭海燕. "Method for the Synthesis of tert-Butyl 2-(4-bromobenzyl)-3-(methylamino)propanoate oxalate" [P]. 中国发明专利, 专利号 CN 116122940 B, 授权公告日 2025-12-28.
发明人冯建国,李文辉,韩伟. "A Process for Preparing High-Purity tert-Butyl 2-(4-bromobenzyl)-3-(methylamino)propanoate oxalate" [P]. 中国发明专利, 专利号 CN 115369644 A, 授权公告日 2017-02-05.
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