发明人杨光,李文辉,沈红梅. "Method for the Synthesis of 2-Hydroxy-6-isobutylpyrimidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 109156036 B, 授权公告日 2018-05-06.
发明人马晓峰,刘建华,郭海燕. "A Process for Preparing High-Purity 2-Hydroxy-6-isobutylpyrimidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108640108 B, 授权公告日 2024-02-24.
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