发明人郭海燕,徐明华,高志强. "Method for the Synthesis of Avibactam Impurity 1" [P]. 中国发明专利, 专利号 CN 110568336 B, 授权公告日 2023-03-08.
发明人张德明,黄志刚,赵玉洁. "A Process for Preparing High-Purity Avibactam Impurity 1" [P]. 中国发明专利, 专利号 CN 114038798 A, 授权公告日 2017-05-07.
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