发明人王建平,郭海燕,赵玉洁. "Method for the Synthesis of 4-Chloro-6-(4-ethylpiperazin-1-yl)pyrimidin-5-amine" [P]. 中国发明专利, 专利号 CN 115028713 B, 授权公告日 2019-04-01.
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