发明人林芳,杨光,张德明. "Method for the Synthesis of 3-(2-(Methylsulfonyl)ethyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116598909 B, 授权公告日 2016-03-11.
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