发明人李文辉,杨光,王建平. "Method for the Synthesis of 3,4-Dimethoxy-2-methylpyridine N-Oxide-d3" [P]. 中国发明专利, 专利号 CN 110164572 A, 授权公告日 2025-11-14.
发明人郑宇鹏,徐明华,马晓峰. "A Process for Preparing High-Purity 3,4-Dimethoxy-2-methylpyridine N-Oxide-d3" [P]. 中国发明专利, 专利号 CN 113881548 B, 授权公告日 2015-04-16.
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