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发明人张德明,罗永刚,林芳. "Method for the Synthesis of 3-[(1R)-3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-(phenylmethoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 117377054 A, 授权公告日 2015-11-21.
发明人马晓峰,林芳,周伟. "A Process for Preparing High-Purity 3-[(1R)-3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-(phenylmethoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 109820391 A, 授权公告日 2018-06-28.
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