发明人徐明华,张德明,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111017137 A, 授权公告日 2018-06-27.
发明人郭海燕,徐明华,沈红梅. "Method for the Synthesis of 4-{2-[1-(4-methoxybenzenesulfonyl)-1H-indol-3-yl]ethyl}-1lambda6-thiomorpholine-1,1-dione" [P]. 中国发明专利, 专利号 CN 117496244 A, 授权公告日 2020-12-11.
Park J H, Kumar R, Stevens L M. "A Process for Preparing High-Purity 4-{2-[1-(4-methoxybenzenesulfonyl)-1H-indol-3-yl]ethyl}-1lambda6-thiomorpholine-1,1-dione" [P]. US Patent, US 9275366 B2, 2023-05-12.
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