发明人刘建华,何建平,高志强. "Method for the Synthesis of 2-[1-(2-Pyridinylmethyl)-3-pyrrolidinyl]-acetic acid" [P]. 中国发明专利, 专利号 CN 109672487 A, 授权公告日 2023-08-17.
发明人胡光,徐明华,刘建华. "A Process for Preparing High-Purity 2-[1-(2-Pyridinylmethyl)-3-pyrrolidinyl]-acetic acid" [P]. 中国发明专利, 专利号 CN 109394511 A, 授权公告日 2016-04-23.
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