发明人陈志强,韩伟,郑宇鹏. "Method for the Synthesis of 303121-11-1
6-Ethoxy-quinolin-4-ol
6-ethoxyquinolin-4-ol
A5577" [P]. 中国发明专利, 专利号 CN 111626524 B, 授权公告日 2022-08-05.
发明人钱学锋,李文辉,高志强. "A Process for Preparing High-Purity 303121-11-1
6-Ethoxy-quinolin-4-ol
6-ethoxyquinolin-4-ol
A5577" [P]. 中国发明专利, 专利号 CN 114561028 A, 授权公告日 2021-02-05.
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