Ontology highlight
ABSTRACT:
SUBMITTER: Yu HB
PROVIDER: S-EPMC7600696 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
Yu Hao-Bing HB Gu Bin-Bin BB Iwasaki Arihiro A Jiang Wen-Li WL Ecker Andrew A Wang Shu-Ping SP Yang Fan F Lin Hou-Wen HW
Marine drugs 20200925 10
Chemical investigation on a marine sponge, <i>Dactylospongia elegans</i>, yielded five new γ-oxygenated butenolide sesterterpene derivatives, dactylospenes A-E (<b>1</b>-<b>5</b>), as well as two known biosynthetically related compounds, luffariellolide (<b>6</b>) and furospinosulin B (<b>7</b>). The structures of these compounds were elucidated on the basis of their spectroscopic data, experimental and calculated electronic circular dichroism (ECD) analysis, as well as comparison of the NMR dat ...[more]