发明人黄志刚,沈红梅,何建平. "Method for the Synthesis of (R)-3-hydroxy-4-(pyrrolidin-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 112928611 B, 授权公告日 2017-07-07.
Stevens L M, O'Brien P Q, Mueller T. "A Process for Preparing High-Purity (R)-3-hydroxy-4-(pyrrolidin-2-yl)benzoic acid" [P]. US Patent, US 11003331 B2, 2021-12-26.
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