发明人陈志强,胡光,沈红梅. "Method for the Synthesis of 2,4,8-Trichloro-6-methylpyrido[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 112450577 B, 授权公告日 2016-01-16.
发明人李文辉,沈红梅,钱学锋. "A Process for Preparing High-Purity 2,4,8-Trichloro-6-methylpyrido[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 114245897 A, 授权公告日 2016-02-26.
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