发明人徐明华,赵玉洁,王建平. "Method for the Synthesis of Loline DiHCl" [P]. 中国发明专利, 专利号 CN 109272522 B, 授权公告日 2018-02-17.
发明人李文辉,唐晓军,杨光. "A Process for Preparing High-Purity Loline DiHCl" [P]. 中国发明专利, 专利号 CN 110978252 B, 授权公告日 2015-10-18.
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