发明人沈红梅,韩伟,孙丽萍. "Method for the Synthesis of 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 113870823 A, 授权公告日 2025-04-22.
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