发明人郭海燕,孙丽萍,罗永刚. "Method for the Synthesis of (R)-tert-Butyl (4-hydroxybutyl)(2-(2-nitrophenylsulfonamido)propyl)carbamate" [P]. 中国发明专利, 专利号 CN 111091346 B, 授权公告日 2021-07-21.
发明人沈红梅,朱建伟,唐晓军. "A Process for Preparing High-Purity (R)-tert-Butyl (4-hydroxybutyl)(2-(2-nitrophenylsulfonamido)propyl)carbamate" [P]. 中国发明专利, 专利号 CN 114067377 A, 授权公告日 2022-04-19.
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