发明人徐明华,黄志刚,胡光. "Method for the Synthesis of 3-Methyl-7-(p-tolylamino)benzo[g]quinoline-5,10-dione" [P]. 中国发明专利, 专利号 CN 113025312 B, 授权公告日 2015-05-20.
发明人何建平,徐明华,王建平. "A Process for Preparing High-Purity 3-Methyl-7-(p-tolylamino)benzo[g]quinoline-5,10-dione" [P]. 中国发明专利, 专利号 CN 109664727 A, 授权公告日 2015-12-01.
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