发明人赵玉洁,高志强,郑宇鹏. "Method for the Synthesis of 10-Ethyl-10H-phenoxazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112130833 A, 授权公告日 2017-06-14.
发明人陈志强,杨光,高志强. "A Process for Preparing High-Purity 10-Ethyl-10H-phenoxazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114582250 A, 授权公告日 2018-07-26.
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