发明人赵玉洁,周伟,李文辉. "Method for the Synthesis of (D-Ala2,D-Leu5)-Enkephalin" [P]. 中国发明专利, 专利号 CN 110986568 B, 授权公告日 2023-07-09.
发明人陈志强,钱学锋,赵玉洁. "A Process for Preparing High-Purity (D-Ala2,D-Leu5)-Enkephalin" [P]. 中国发明专利, 专利号 CN 116247039 B, 授权公告日 2024-09-09.
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