Accepted Manuscript Title: Synthesis and biological evaluation of indole-3-carboxamide derivatives as antioxidant agents Authors: Erfang Huang, Lan Zhang, Chuying Xiao, Guangpeng Meng, Bingqi Zhang, Jianshu Hu, David Chi-Cheong Wan, Qingguo Meng, Zhe Jin, Chun Hu PII: S1001-8417(19)30214-1 DOI: https://doi.org/10.1016/j.cclet.2019.04.044 Reference: CCLET 4937 To appear in: Chinese Chemical Letters Received date: 27 February 2019 Revised date: 15 April 2019 Accepted date: 16 April 2019 Please cite this article as: Huang E, Zhang L, Xiao C, Meng G, Zhang B, Hu J, Wan DC-Cheong, Meng Q, Jin Z, Hu C, Synthesis and biological evaluation of indole- 3-carboxamide derivatives as antioxidant agents, Chinese Chemical Letters (2019), https://doi.org/10.1016/j.cclet.2019.04.044 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.