发明人高志强,李文辉,冯建国. "Method for the Synthesis of N-Me-Phe-OBzl · p-tosylate" [P]. 中国发明专利, 专利号 CN 108113104 B, 授权公告日 2016-01-03.
发明人李文辉,赵玉洁,马晓峰. "A Process for Preparing High-Purity N-Me-Phe-OBzl · p-tosylate" [P]. 中国发明专利, 专利号 CN 109280471 A, 授权公告日 2019-07-25.
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