发明人黄志刚,朱建伟,郭海燕. "Method for the Synthesis of 3-(8-Carbamoyl-2,4-dimethylimidazo[1,5-a]pyrimidin-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 113445103 B, 授权公告日 2017-11-04.
Williams B T, Johnson M A, Fischer A B. "A Process for Preparing High-Purity 3-(8-Carbamoyl-2,4-dimethylimidazo[1,5-a]pyrimidin-3-yl)propanoic acid" [P]. US Patent, US 11020643 B2, 2023-07-05.
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