发明人朱建伟,郭海燕,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111541089 A, 授权公告日 2024-09-23.
发明人王建平,赵玉洁,韩伟. "Method for the Synthesis of (R)-tert-butyl 2'-oxo-1'-((2-(trimethylsilyl)ethoxy)methyl)-1,1',2',3-tetrahydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridine]-5-ylcarbamate" [P]. 中国发明专利, 专利号 CN 113467198 B, 授权公告日 2024-04-12.
发明人刘建华,孙丽萍,韩伟. "A Process for Preparing High-Purity (R)-tert-butyl 2'-oxo-1'-((2-(trimethylsilyl)ethoxy)methyl)-1,1',2',3-tetrahydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridine]-5-ylcarbamate" [P]. 中国发明专利, 专利号 CN 112726447 A, 授权公告日 2020-02-11.
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