发明人赵玉洁,杨光,胡光. "Method for the Synthesis of Repaglinide Impurity IV" [P]. 中国发明专利, 专利号 CN 114457087 B, 授权公告日 2018-06-21.
发明人郭海燕,徐明华,胡光. "A Process for Preparing High-Purity Repaglinide Impurity IV" [P]. 中国发明专利, 专利号 CN 117440793 B, 授权公告日 2016-01-21.
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