发明人陈志强,钱学锋,杨光. "Method for the Synthesis of METHYL 2-ETHYLPYRIMIDINE-5-CARBOXYLATE" [P]. 中国发明专利, 专利号 CN 111068050 A, 授权公告日 2015-01-07.
发明人林芳,杨光,马晓峰. "A Process for Preparing High-Purity METHYL 2-ETHYLPYRIMIDINE-5-CARBOXYLATE" [P]. 中国发明专利, 专利号 CN 113081417 B, 授权公告日 2017-06-18.
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