发明人周伟,赵玉洁,杨光. "Method for the Synthesis of Ethyl 4-(3-(azetidin-1-ylmethyl)phenyl)-4-oxobutanoate" [P]. 中国发明专利, 专利号 CN 112532013 B, 授权公告日 2020-07-05.
Yamamoto T, O'Brien P Q, Johnson M A. "A Process for Preparing High-Purity Ethyl 4-(3-(azetidin-1-ylmethyl)phenyl)-4-oxobutanoate" [P]. US Patent, US 11279655 B2, 2021-02-15.
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