发明人沈红梅,杨光,唐晓军. "Method for the Synthesis of tert-Butyl 7-(1-amino-2-methylpropan-2-yl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate" [P]. 中国发明专利, 专利号 CN 111935802 B, 授权公告日 2015-12-28.
发明人林芳,王建平,马晓峰. "A Process for Preparing High-Purity tert-Butyl 7-(1-amino-2-methylpropan-2-yl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate" [P]. 中国发明专利, 专利号 CN 108487755 B, 授权公告日 2019-03-18.
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