发明人韩伟,罗永刚,郭海燕. "Method for the Synthesis of Glycylglycyl-N-(4-nitrophenyl)-L-phenylalaninamide" [P]. 中国发明专利, 专利号 CN 117750663 B, 授权公告日 2017-05-07.
发明人朱建伟,沈红梅,王建平. "A Process for Preparing High-Purity Glycylglycyl-N-(4-nitrophenyl)-L-phenylalaninamide" [P]. 中国发明专利, 专利号 CN 114481800 A, 授权公告日 2018-07-28.
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