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发明人何建平,刘建华,郭海燕. "Method for the Synthesis of 8,9-diazatricyclo[4.3.0.0²⁴]nona-1(6),7-diene-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115400327 B, 授权公告日 2025-09-04.
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