发明人李文辉,林芳,朱建伟. "Method for the Synthesis of Baxdrostat Impurity 13" [P]. 中国发明专利, 专利号 CN 109718151 B, 授权公告日 2016-08-01.
发明人冯建国,唐晓军,杨光. "A Process for Preparing High-Purity Baxdrostat Impurity 13" [P]. 中国发明专利, 专利号 CN 108559565 B, 授权公告日 2020-10-16.
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