发明人张德明,周伟,李文辉. "Method for the Synthesis of tert-Butyl 4-bromo-3-cyano-5,6-dihydro-1,7-naphthyridine-7(8H)-carboxylate" [P]. 中国发明专利, 专利号 CN 109013507 A, 授权公告日 2025-11-21.
Patel M V, Yamamoto T, Roberts E F. "A Process for Preparing High-Purity tert-Butyl 4-bromo-3-cyano-5,6-dihydro-1,7-naphthyridine-7(8H)-carboxylate" [P]. US Patent, US 11724021 B2, 2017-07-28.
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