发明人韩伟,孙丽萍,陈志强. "Method for the Synthesis of 4-(Methylthio)-1-(prop-2-yn-1-yl)-1H-pyrazolo[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 109547560 B, 授权公告日 2023-02-24.
发明人孙丽萍,高志强,徐明华. "A Process for Preparing High-Purity 4-(Methylthio)-1-(prop-2-yn-1-yl)-1H-pyrazolo[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 111966990 B, 授权公告日 2022-06-12.
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