发明人刘建华,王建平,赵玉洁. "Method for the Synthesis of 3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine" [P]. 中国发明专利, 专利号 CN 109248419 A, 授权公告日 2025-08-23.
发明人陈志强,张德明,杨光. "A Process for Preparing High-Purity 3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine" [P]. 中国发明专利, 专利号 CN 115839382 B, 授权公告日 2017-05-19.
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