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发明人沈红梅,林芳,赵玉洁. "Method for the Synthesis of (2R,3R)-7-bromo-6-(4-fluorophenyl)-2,3-dimethyl-2,3-dihydropyrazolo[5,1-b]oxazole" [P]. 中国发明专利, 专利号 CN 115168861 A, 授权公告日 2016-05-07.
发明人徐明华,周伟,王建平. "A Process for Preparing High-Purity (2R,3R)-7-bromo-6-(4-fluorophenyl)-2,3-dimethyl-2,3-dihydropyrazolo[5,1-b]oxazole" [P]. 中国发明专利, 专利号 CN 112505255 B, 授权公告日 2019-05-27.
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