发明人何建平,罗永刚,林芳. "Method for the Synthesis of 1,8-Diamino-3,6-dimethoxy-2,7-naphthyridine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 114821477 A, 授权公告日 2025-09-01.
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