发明人孙丽萍,徐明华,冯建国. "Method for the Synthesis of 2-Cyclopropyl-1h-pyrrolo[2,3-b]pyridine-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112506973 B, 授权公告日 2023-05-24.
发明人罗永刚,周伟,沈红梅. "A Process for Preparing High-Purity 2-Cyclopropyl-1h-pyrrolo[2,3-b]pyridine-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112881432 B, 授权公告日 2021-12-05.
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