发明人胡光,孙丽萍,韩伟. "Method for the Synthesis of 2-(2-Amino-6-(4-((cyclohexylmethyl)amino)-4-oxobutoxy)quinazolin-3(4H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 110584597 B, 授权公告日 2024-06-12.
发明人钱学锋,孙丽萍,唐晓军. "A Process for Preparing High-Purity 2-(2-Amino-6-(4-((cyclohexylmethyl)amino)-4-oxobutoxy)quinazolin-3(4H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111203528 A, 授权公告日 2018-01-06.
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