发明人郑宇鹏,胡光,朱建伟. "Method for the Synthesis of (2S,2a1S,4R,5AS)-5a-hydroxy-2-methyl-4-(4-oxoquinazolin-3(4H)-yl)-2a1,4,5,5a-tetrahydro-1H-2a,9b-diazacyclopenta[jk]fluorene-1,3(2H)-dione" [P]. 中国发明专利, 专利号 CN 108004724 A, 授权公告日 2020-04-03.
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