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发明人韩伟,钱学锋,罗永刚. "Method for the Synthesis of Cefazolin Impurity 35" [P]. 中国发明专利, 专利号 CN 108443856 A, 授权公告日 2017-02-27.
发明人冯建国,何建平,胡光. "A Process for Preparing High-Purity Cefazolin Impurity 35" [P]. 中国发明专利, 专利号 CN 116969094 B, 授权公告日 2015-11-02.
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