发明人何建平,唐晓军,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110710790 A, 授权公告日 2022-08-27.
发明人黄志刚,郭海燕,孙丽萍. "Method for the Synthesis of 3-(6,6-Dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 109985624 B, 授权公告日 2024-10-22.
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