发明人赵玉洁,韩伟,周伟. "Method for the Synthesis of 4,7-Dimethyl-6-nitro-2,3-dihydro-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 117987110 A, 授权公告日 2019-07-17.
发明人何建平,孙丽萍,胡光. "A Process for Preparing High-Purity 4,7-Dimethyl-6-nitro-2,3-dihydro-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 115548360 B, 授权公告日 2020-07-09.
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