发明人何建平,胡光,黄志刚. "一种西那卡塞杂质4的合成方法" [P]. 中国发明专利, 专利号 CN 115513417 A, 授权公告日 2017-12-28.
发明人郑宇鹏,王建平,杨光. "Method for the Synthesis of Cinacalcet Impurity 4" [P]. 中国发明专利, 专利号 CN 108439456 B, 授权公告日 2015-10-03.
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