发明人沈红梅,马晓峰,杨光. "Method for the Synthesis of 2-((6-Chloro-2-phenyl-1H-benzo[d]imidazol-1-yl)oxy)acetic acid" [P]. 中国发明专利, 专利号 CN 114676646 B, 授权公告日 2021-08-06.
发明人张德明,韩伟,孙丽萍. "A Process for Preparing High-Purity 2-((6-Chloro-2-phenyl-1H-benzo[d]imidazol-1-yl)oxy)acetic acid" [P]. 中国发明专利, 专利号 CN 116344402 B, 授权公告日 2025-10-28.
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