发明人赵玉洁,沈红梅,胡光. "Method for the Synthesis of 2-(2-Methyl-1-(4-(methylsulfonyl)benzyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 112977533 B, 授权公告日 2023-05-09.
发明人孙丽萍,罗永刚,马晓峰. "A Process for Preparing High-Purity 2-(2-Methyl-1-(4-(methylsulfonyl)benzyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113024428 B, 授权公告日 2021-12-28.
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