发明人孙丽萍,罗永刚,马晓峰. "Method for the Synthesis of 2-Methoxy-6,7-dihydro-5H-pyrrolo-[3,4-d]pyrimidin-4-ol" [P]. 中国发明专利, 专利号 CN 112305516 A, 授权公告日 2016-07-19.
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