发明人李文辉,何建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108175327 A, 授权公告日 2022-07-16.
发明人周伟,冯建国,赵玉洁. "Method for the Synthesis of 4-Amino-5,6-dichloropyrimidine" [P]. 中国发明专利, 专利号 CN 110831880 B, 授权公告日 2019-10-28.
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