发明人刘建华,周伟,孙丽萍. "Method for the Synthesis of 5-Ethynyl-4-methoxypyrimidine" [P]. 中国发明专利, 专利号 CN 109665231 B, 授权公告日 2023-11-03.
发明人孙丽萍,胡光,冯建国. "A Process for Preparing High-Purity 5-Ethynyl-4-methoxypyrimidine" [P]. 中国发明专利, 专利号 CN 114842157 B, 授权公告日 2023-01-28.
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