发明人黄志刚,高志强,赵玉洁. "Method for the Synthesis of tert-Butyl 3-(7-(2-(cyclopropylmethoxy)-6-((4-methoxybenzyl)oxy)phenyl)-2-oxo-2,4-dihydro-1H-pyrido[2,3-d][1,3]oxazin-5-yl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109195972 B, 授权公告日 2015-08-27.
Roberts E F, Kumar R, Brown S R. "A Process for Preparing High-Purity tert-Butyl 3-(7-(2-(cyclopropylmethoxy)-6-((4-methoxybenzyl)oxy)phenyl)-2-oxo-2,4-dihydro-1H-pyrido[2,3-d][1,3]oxazin-5-yl)piperidine-1-carboxylate" [P]. US Patent, US 9073133 B2, 2017-07-01.
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