发明人冯建国,陈志强,朱建伟. "一种2-(吗啉-4-基)-3-硝基苯甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 115310339 A, 授权公告日 2015-11-22.
发明人沈红梅,马晓峰,徐明华. "Method for the Synthesis of 2-(Morpholin-4-yl)-3-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 112048203 B, 授权公告日 2022-02-03.
发明人黄志刚,高志强,罗永刚. "A Process for Preparing High-Purity 2-(Morpholin-4-yl)-3-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 112111471 B, 授权公告日 2022-10-05.
参考文献 Literature
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