发明人高志强,韩伟,钱学锋. "Method for the Synthesis of 7-Bromo-3,4-dihydro-1H-pyrano[3,4-b]quinolin-1-one" [P]. 中国发明专利, 专利号 CN 116960708 A, 授权公告日 2017-03-09.
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