Ontology highlight
ABSTRACT:
SUBMITTER: Wang Y
PROVIDER: S-EPMC8746755 | biostudies-literature | 2021 Dec
REPOSITORIES: biostudies-literature
Wang Ya Y Zhao Sinan S Guo Tao T Li Li L Li Tantan T Wang Anqi A Zhang Dandan D Wang Yanlei Y Sun Yi Y
Molecules (Basel, Switzerland) 20211227 1
A novel hybrid PKS-NRPS alkaloid, xylarialoid A (<b>1</b>), containing a 13-membered macrocyclic moiety and [5,5,6] fused tricarbocyclic rings, together with ten known cytochalasins (<b>2</b>-<b>11</b>), was isolated from a plant-derived endophytic fungus, <i>Xylaria arbuscula</i>. The chemical structures of all compounds were elucidated using 1D and 2D NMR, HR ESIMS spectroscopic analyses, and electronic circular dichroism (ECD) calculation. Compounds <b>1</b>-<b>3</b> and <b>10</b> exhibited s ...[more]