发明人钱学锋,郭海燕,张德明. "Method for the Synthesis of 3-(5-Chloro-1-methyl-1H-benzo[d]imidazol-2-yl)propanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108551097 A, 授权公告日 2021-12-15.
发明人赵玉洁,罗永刚,林芳. "A Process for Preparing High-Purity 3-(5-Chloro-1-methyl-1H-benzo[d]imidazol-2-yl)propanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 111516477 B, 授权公告日 2023-04-03.
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