发明人李文辉,王建平,钱学锋. "Method for the Synthesis of 2-Chloro-6-iodo-7,8-dihydro-4H-thieno[3,2-b]azepin-5(6H)-one" [P]. 中国发明专利, 专利号 CN 109156180 B, 授权公告日 2024-03-19.
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