发明人胡光,赵玉洁,杨光. "Method for the Synthesis of 1401425-71-5
2-Chloro-5-fluoro-4-piperazin-1-ylpyrimidine dihydrochloride
MFCD22421960" [P]. 中国发明专利, 专利号 CN 116994965 B, 授权公告日 2016-12-13.
发明人张德明,郑宇鹏,胡光. "A Process for Preparing High-Purity 1401425-71-5
2-Chloro-5-fluoro-4-piperazin-1-ylpyrimidine dihydrochloride
MFCD22421960" [P]. 中国发明专利, 专利号 CN 115702453 A, 授权公告日 2022-03-02.
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