发明人张德明,刘建华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109851834 A, 授权公告日 2018-02-07.
发明人郭海燕,钱学锋,赵玉洁. "Method for the Synthesis of tert-Butyl (S)-3-(5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113880981 B, 授权公告日 2016-07-04.
发明人罗永刚,杨光,刘建华. "A Process for Preparing High-Purity tert-Butyl (S)-3-(5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117265493 B, 授权公告日 2015-11-23.
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