发明人黄志刚,杨光,林芳. "Method for the Synthesis of 57721-71-8
9-Hydroxy-2,3,10-trimethoxydibenzo[a,g]quinolizinium Bromide
Dehydro Palmatrubine Bromide" [P]. 中国发明专利, 专利号 CN 110812998 B, 授权公告日 2016-04-06.
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