发明人周伟,唐晓军,郑宇鹏. "Method for the Synthesis of 2-(3-Oxo-2-phenyl-1,4,8-triazaspiro[4.5]Dec-1-en-8-yl)-N-(p-tolyl)acetamide" [P]. 中国发明专利, 专利号 CN 115446506 B, 授权公告日 2016-02-02.
发明人张德明,孙丽萍,唐晓军. "A Process for Preparing High-Purity 2-(3-Oxo-2-phenyl-1,4,8-triazaspiro[4.5]Dec-1-en-8-yl)-N-(p-tolyl)acetamide" [P]. 中国发明专利, 专利号 CN 116147269 A, 授权公告日 2017-06-17.
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