发明人徐明华,杨光,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108110279 A, 授权公告日 2017-11-17.
发明人钱学锋,杨光,高志强. "Method for the Synthesis of 8-(2-Chlorobenzyl)-2,5-dimethyl-7,8-dihydro-6H-pyrazolo[1,5-a]pyrrolo[3,2-e]pyrimidine" [P]. 中国发明专利, 专利号 CN 110678186 A, 授权公告日 2024-06-14.
发明人周伟,王建平,赵玉洁. "A Process for Preparing High-Purity 8-(2-Chlorobenzyl)-2,5-dimethyl-7,8-dihydro-6H-pyrazolo[1,5-a]pyrrolo[3,2-e]pyrimidine" [P]. 中国发明专利, 专利号 CN 117641294 A, 授权公告日 2018-11-11.
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