发明人孙丽萍,韩伟,钱学锋. "Method for the Synthesis of 2-phenylpropane-1,3-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114456620 A, 授权公告日 2015-07-14.
发明人王建平,周伟,张德明. "A Process for Preparing High-Purity 2-phenylpropane-1,3-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117848691 A, 授权公告日 2025-07-28.
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