np9b00845_si_002.cif (276.73 kB)
Quinazoline-Containing Indole Alkaloids from the Marine-Derived Fungus Aspergillus sp. HNMF114
dataset
posted on 2019-12-11, 04:13 authored by Fan-Dong Kong, Sheng-Liang Zhang, Shuang-Qing Zhou, Qing-Yun Ma, Qing-Yi Xie, Jin-Ping Chen, Jiu-Hui Li, Li-Man Zhou, Jing-Zhe Yuan, Zhong Hu, Hao-Fu Dai, Xiao-Long Huang, You-Xing ZhaoSeven new quinazoline-containing indole alkaloids (1–7) named aspertoryadins A–G,
along with
nine known ones (8–16), were isolated
from the marine-derived fungus Aspergillus sp. HNMF114
from the bivalve mollusk Sanguinolaria chinensis.
The structures of the new compounds were elucidated from spectroscopic
data, X-ray diffraction analysis, ECD spectra analysis, and ECD calculations.
Compound 1 bears an aminosulfonyl group in the structure,
which is rarely encountered in natural products. Compounds 6, 7, and 13 exhibited quorum sensing inhibitory
activity against Chromobacterium violaceum CV026
with MIC values of 32, 32, and 16 μg/well, respectively.
History
Usage metrics
Categories
Keywords
Marine-Derived Fungus Aspergillus spMIConeaspertoryadinX-ray diffraction analysisHNMF 114calculationCompoundquinazoline-containing indole alkaloidsQuinazoline-Containing Indole Alkaloidsbivalve mollusk Sanguinolaria chinensiscompoundaminosulfonylChromobacterium violaceum CV 026dataspectroscopicmarine-derived fungus Aspergillus spquorumECD spectra analysis
Licence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC