发明人黄志刚,王建平,沈红梅. "Method for the Synthesis of tert-Butyl 2-(2-aminoethyl)-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate" [P]. 中国发明专利, 专利号 CN 114917473 A, 授权公告日 2024-12-17.
Lee S K, Patel M V, Johnson M A. "A Process for Preparing High-Purity tert-Butyl 2-(2-aminoethyl)-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate" [P]. US Patent, US 9812942 B2, 2023-11-28.
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