发明人马晓峰,郭海燕,孙丽萍. "Method for the Synthesis of N-(1-oxo-2,3,4,9-tetrahydro-1H-carbazol-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 114627545 A, 授权公告日 2025-01-17.
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