发明人周伟,罗永刚,郑宇鹏. "一种阿哌沙班杂质93的合成方法" [P]. 中国发明专利, 专利号 CN 114810473 A, 授权公告日 2025-10-06.
发明人胡光,罗永刚,何建平. "Method for the Synthesis of Apixaban Impurity 93" [P]. 中国发明专利, 专利号 CN 108136035 B, 授权公告日 2016-09-21.
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