发明人王建平,赵玉洁,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108175222 A, 授权公告日 2015-06-19.
发明人徐明华,杨光,钱学锋. "Method for the Synthesis of (R)-2-(6-Fluoro-1H-benzo[d]imidazol-1-yl)-9-(8-fluorochroman-4-yl)-7H-purin-8(9H)-one" [P]. 中国发明专利, 专利号 CN 108968314 A, 授权公告日 2023-09-19.
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