发明人罗永刚,朱建伟,郭海燕. "Method for the Synthesis of 3-Benzyl-8-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-chlorophenyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide" [P]. 中国发明专利, 专利号 CN 113556806 A, 授权公告日 2015-11-14.
Stevens L M, Schröder R, Mueller T. "A Process for Preparing High-Purity 3-Benzyl-8-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-chlorophenyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide" [P]. US Patent, US 11696444 B2, 2022-10-04.
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