发明人李文辉,冯建国,唐晓军. "Method for the Synthesis of N-cyclopentyl-1-(4-hydroxy-7-phenylthieno[3,2-d]pyrimidin-2-yl)piperidine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 114987087 A, 授权公告日 2021-06-27.
发明人杨光,赵玉洁,唐晓军. "A Process for Preparing High-Purity N-cyclopentyl-1-(4-hydroxy-7-phenylthieno[3,2-d]pyrimidin-2-yl)piperidine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 112409796 B, 授权公告日 2021-10-03.
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