发明人马晓峰,孙丽萍,罗永刚. "Method for the Synthesis of 2-(Methylthio)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-ol" [P]. 中国发明专利, 专利号 CN 116974414 B, 授权公告日 2017-01-22.
发明人陈志强,韩伟,何建平. "A Process for Preparing High-Purity 2-(Methylthio)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-ol" [P]. 中国发明专利, 专利号 CN 114845991 B, 授权公告日 2017-11-23.
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