发明人张德明,刘建华,冯建国. "Method for the Synthesis of Indole-2,4,5,6,7-d5-3-acetamide" [P]. 中国发明专利, 专利号 CN 112911228 B, 授权公告日 2018-05-15.
发明人韩伟,孙丽萍,沈红梅. "A Process for Preparing High-Purity Indole-2,4,5,6,7-d5-3-acetamide" [P]. 中国发明专利, 专利号 CN 109389368 A, 授权公告日 2019-10-08.
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