发明人沈红梅,冯建国,张德明. "Method for the Synthesis of (S)-N-((S)-1-Amino-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-((S)-2-amino-3-phenylpropanamido)-4-(methylthio)butanamido)-5-guanidinopentanamide" [P]. 中国发明专利, 专利号 CN 114354695 A, 授权公告日 2017-12-25.
发明人王建平,徐明华,胡光. "A Process for Preparing High-Purity (S)-N-((S)-1-Amino-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-((S)-2-amino-3-phenylpropanamido)-4-(methylthio)butanamido)-5-guanidinopentanamide" [P]. 中国发明专利, 专利号 CN 112172380 A, 授权公告日 2020-04-13.
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