发明人郭海燕,王建平,杨光. "Method for the Synthesis of 8-Bromo-1,3-dimethyl-7-(3-phenylpropyl)-3,7-dihydro-1H-purine-2,6-dione" [P]. 中国发明专利, 专利号 CN 115891635 A, 授权公告日 2025-07-07.
发明人钱学锋,赵玉洁,韩伟. "A Process for Preparing High-Purity 8-Bromo-1,3-dimethyl-7-(3-phenylpropyl)-3,7-dihydro-1H-purine-2,6-dione" [P]. 中国发明专利, 专利号 CN 117094953 A, 授权公告日 2017-04-24.
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