发明人徐明华,郭海燕,马晓峰. "Method for the Synthesis of 1-(2-methoxyethoxy)isoquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111301060 A, 授权公告日 2015-06-28.
发明人孙丽萍,唐晓军,郭海燕. "A Process for Preparing High-Purity 1-(2-methoxyethoxy)isoquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111767938 B, 授权公告日 2023-06-02.
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