发明人张德明,沈红梅,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116316123 A, 授权公告日 2017-10-08.
发明人马晓峰,陈志强,徐明华. "Method for the Synthesis of 2-(6-(Methylthio)-4-morpholino-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 116812871 B, 授权公告日 2017-09-17.
发明人罗永刚,杨光,张德明. "A Process for Preparing High-Purity 2-(6-(Methylthio)-4-morpholino-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 115118378 B, 授权公告日 2019-10-08.
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