发明人胡光,冯建国,郭海燕. "Method for the Synthesis of (3,4-Diaminophenyl)(4-(2-hydroxyethyl)piperazin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 111532147 B, 授权公告日 2024-01-19.
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