发明人罗永刚,刘建华,郭海燕. "一种马沙骨化醇杂质11的合成方法" [P]. 中国发明专利, 专利号 CN 115273445 A, 授权公告日 2024-06-09.
发明人王建平,陈志强,林芳. "Method for the Synthesis of Maxacalcitol Impurity 11" [P]. 中国发明专利, 专利号 CN 108035194 A, 授权公告日 2017-01-25.
发明人王建平,马晓峰,郭海燕. "A Process for Preparing High-Purity Maxacalcitol Impurity 11" [P]. 中国发明专利, 专利号 CN 108712960 B, 授权公告日 2019-03-08.
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