发明人刘建华,高志强,郭海燕. "Method for the Synthesis of 3-(1-((2-Methoxyphenyl)sulfonyl)azetidin-3-yl)thiazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 109478180 B, 授权公告日 2019-03-25.
发明人赵玉洁,杨光,张德明. "A Process for Preparing High-Purity 3-(1-((2-Methoxyphenyl)sulfonyl)azetidin-3-yl)thiazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 108465628 B, 授权公告日 2016-10-19.
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