发明人赵玉洁,沈红梅,唐晓军. "Method for the Synthesis of MRS 2693 Trisodium Salt" [P]. 中国发明专利, 专利号 CN 114247263 A, 授权公告日 2022-05-17.
发明人李文辉,郭海燕,韩伟. "A Process for Preparing High-Purity MRS 2693 Trisodium Salt" [P]. 中国发明专利, 专利号 CN 116533297 B, 授权公告日 2021-11-15.
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