发明人李文辉,钱学锋,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112284187 A, 授权公告日 2024-03-25.
发明人刘建华,张德明,马晓峰. "Method for the Synthesis of Fmoc-PEG4-Ala-Ala-Asn-PAB" [P]. 中国发明专利, 专利号 CN 112763616 A, 授权公告日 2025-06-25.
发明人周伟,郑宇鹏,胡光. "A Process for Preparing High-Purity Fmoc-PEG4-Ala-Ala-Asn-PAB" [P]. 中国发明专利, 专利号 CN 117150386 B, 授权公告日 2021-08-22.
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