发明人杨光,周伟,郭海燕. "Method for the Synthesis of 4-Methoxycarbonyl-1h-pyrrolo[2,3-b]pyridine-3-carboxylicacid" [P]. 中国发明专利, 专利号 CN 111249379 B, 授权公告日 2018-10-10.
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