发明人刘建华,林芳,韩伟. "Method for the Synthesis of 5-(Benzyloxy)-1H-indole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116518894 A, 授权公告日 2020-06-28.
O'Brien P Q, Davis P L, Patel M V. "A Process for Preparing High-Purity 5-(Benzyloxy)-1H-indole-2-carboxylic acid" [P]. US Patent, US 10521302 B2, 2019-06-07.
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