发明人赵玉洁,林芳,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115592383 A, 授权公告日 2019-06-12.
Yamamoto T, Davis P L, Anderson J P. "Method for the Synthesis of di-tert-Butyl 2-(methylthio)-6,7-dihydro-5H-pyrimido[5,4-e][1,4]diazepine-5,8(9H)-dicarboxylate" [P]. US Patent, US 9731193 B2, 2019-10-26.
发明人张德明,韩伟,李文辉. "A Process for Preparing High-Purity di-tert-Butyl 2-(methylthio)-6,7-dihydro-5H-pyrimido[5,4-e][1,4]diazepine-5,8(9H)-dicarboxylate" [P]. 中国发明专利, 专利号 CN 115737750 B, 授权公告日 2025-05-23.
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