发明人黄志刚,何建平,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113288193 A, 授权公告日 2020-09-08.
发明人郭海燕,周伟,马晓峰. "Method for the Synthesis of Ethyl 3-(2-amino-3-methyl-3H-imidazo[4,5-f]quinoxalin-8-yl)propanoate" [P]. 中国发明专利, 专利号 CN 110416874 A, 授权公告日 2022-06-09.
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