[1]Synthesis,1991,#11,p.1021-1022
[1]Synthesis,1991,#11,p.1021-1022
[1]Synthesis,1991,p.1021-1022
[1]Synthesis,1991,p.1021-1022
[1]Synthesis,1991,p.1021-1022
[1]CurrentPatentAssignee:CISENPHARMACEUTICALCO.,LTD.-CN109608400,2019,A
[1]CurrentPatentAssignee:NORCHIM;LOCHIUM-WO2021/89878,2021,A1
[2]CurrentPatentAssignee:HUMANWELLHEALTHCARE(GROUP)CO.,LTD.-CN112979553,2021,A