发明人胡光,李文辉,张德明. "一种4-(2-(((6R,7R)-7-氨基-2-羧基-8-氧代-5-硫杂-1-氮杂双环〔4.2.0〕辛-2-烯-3-基)硫基)噻唑-4-基)-1-甲基吡啶-1-鎓氯化物盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 112714112 A, 授权公告日 2019-11-09.
发明人郑宇鹏,黄志刚,孙丽萍. "Method for the Synthesis of 4-(2-(((6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)thio)thiazol-4-yl)-1-methylpyridin-1-ium chloride hydrochloride" [P]. 中国发明专利, 专利号 CN 115512853 A, 授权公告日 2025-05-12.
发明人王建平,朱建伟,何建平. "A Process for Preparing High-Purity 4-(2-(((6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)thio)thiazol-4-yl)-1-methylpyridin-1-ium chloride hydrochloride" [P]. 中国发明专利, 专利号 CN 112839595 B, 授权公告日 2017-09-11.
参考文献 Literature
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