One new piperazinedione isolated from a mangrove-derived fungus Aspergillus niger JX-5 - Meng Bai; Yue Wang; Ting Liu; Yu-Xing Lian; Qi-Qi Bai; Xiao-Ping Song; Chang-Ri Han; Cai-Juan Zheng; Guang-Ying Chen (Natural Product Research, 2022)