发明人刘建华,何建平,朱建伟. "Method for the Synthesis of 5-(5-Bromo-2-oxo-1-propylindolin-3-ylidene)-3-(3-ethoxypropyl)-2-thioxothiazolidin-4-one" [P]. 中国发明专利, 专利号 CN 114640755 B, 授权公告日 2024-06-19.
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