发明人赵玉洁,高志强,钱学锋. "Method for the Synthesis of 3-(6-Chloro-1,3-dimethyl-1h-pyrazolo[3,4-b]pyridin-5-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 109167456 B, 授权公告日 2022-08-25.
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