发明人郭海燕,陈志强,张德明. "Method for the Synthesis of ethyl 2-sulfanylpyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113658477 B, 授权公告日 2015-12-16.
发明人林芳,胡光,钱学锋. "A Process for Preparing High-Purity ethyl 2-sulfanylpyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113603162 B, 授权公告日 2018-05-17.
参考文献 Literature
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