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发明人孙丽萍,陈志强,胡光. "Method for the Synthesis of 4-Methyl-4H,6H-benzo[e]pyrrolo[2,1-c][1,4]oxazepine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112156405 A, 授权公告日 2015-04-04.
发明人王建平,周伟,陈志强. "A Process for Preparing High-Purity 4-Methyl-4H,6H-benzo[e]pyrrolo[2,1-c][1,4]oxazepine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112029705 A, 授权公告日 2022-11-14.
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