TY - DATA T1 - Two new macrosporin dimers from the fungus Alternaria sp. XZSBG-1 PY - 2015/07/22 AU - Bin Chen AU - Lan Liu AU - Xun Zhu AU - Jun Wang AU - Yi Long AU - Si-Ping Jiang AU - Ai-Guo Xu AU - Yong-Cheng Lin UR - https://tandf.figshare.com/articles/journal_contribution/Two_new_macrosporin_dimers_from_the_fungus_i_Alternaria_i_sp_XZSBG_1/1286779 DO - 10.6084/m9.figshare.1286779.v3 L4 - https://ndownloader.figshare.com/files/1863561 KW - assay KW - macrosporin dimers KW - 2 D NMR spectra KW - XZSBG KW - strain Alternaria sp KW - fungus Alternaria sp KW - compound N2 - Two new macrosporin dimers (1–2) along with four known compounds (3–6) were isolated from the extracts of the fungal strain Alternaria sp. XZSBG-1 from the sediment of the salt lake in the Bange, Tibetan, China. Their structures were determined by spectroscopic methods, mainly by 2D NMR spectra. Compounds 1 and 2 are new macrosporin dimers with symmetric chemical structures. In the cytotoxicity assay and inhibited alpha-glucosidase activity assay, all these compounds showed no notable inhibitory activity. ER -