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发明人罗永刚,周伟,郭海燕. "A Process for Preparing High-Purity 5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-N-({[3-(trifluoromethyl)phenyl]carbamoyl}amino)-4,5-dihydro-1,2-oxazole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 115130223 B, 授权公告日 2022-11-27.
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