发明人徐明华,黄志刚,王建平. "Method for the Synthesis of N6-(2-Methoxyethyl)-1-methyl-N4-phenyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine" [P]. 中国发明专利, 专利号 CN 112633896 A, 授权公告日 2019-09-15.
Björnsson E, Sørensen M, Nowak P. "A Process for Preparing High-Purity N6-(2-Methoxyethyl)-1-methyl-N4-phenyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine" [P]. European Patent, EP 3538872 A1, 2025-11-10.
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