发明人冯建国,张德明,徐明华. "Method for the Synthesis of 3-Amino-9-methyl-2,9-dihydro-1H-pyrido[3,4-b]indol-1-one" [P]. 中国发明专利, 专利号 CN 117822522 B, 授权公告日 2017-09-22.
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