Three new aspochalasin derivatives from the marine-derived fungus Spicaria elegans

Three new aspochalsins (R-T) (1-3) were isolated from the marine-derived fungus Spicaria elegans. Their structures were elucidated on the basis of comprehensive spectral analysis including 1D and 2D NMR techniques, and HR-ESI-MS. (C) 2010 Qian Qun Gu. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.