发明人王建平,孙丽萍,钱学锋. "一种罗拉匹坦-d4的合成方法" [P]. 中国发明专利, 专利号 CN 115563423 A, 授权公告日 2019-05-25.
发明人郭海燕,郑宇鹏,徐明华. "Method for the Synthesis of Rolapitant-d4" [P]. 中国发明专利, 专利号 CN 114114849 A, 授权公告日 2015-07-22.
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