%0 Journal Article
%A Chen, Neng-Hua
%A Zhang, Yu-Bo
%A Huang, Xiao-Jun
%A Jiang, Lin
%A Jiang, Si-Qi
%A Li, Guo-Qiang
%A Li, Yao-Lan
%A Wang, Guo-Cai
%D 2016
%T Drychampones A–C:
Three Meroterpenoids from Dryopteris championii
%U https://acs.figshare.com/articles/journal_contribution/Drychampones_A_C_Three_Meroterpenoids_from_i_Dryopteris_championii_i_/3827517
%R 10.1021/acs.joc.6b01720.s001
%2 https://acs.figshare.com/ndownloader/files/5972718
%K moiety
%K configuration
%K biosynthetic
%K Compound
%K method
%K Dryopteris championii
%K novel sesquiterpenoid-based meroterpenoids
%K Drychampone
%K Meroterpenoid
%K novel carbon skeleton
%K pyronone
%K NMR
%K pathway
%K racemate
%K drychampone
%K MS
%X Three novel sesquiterpenoid-based
meroterpenoids, drychampones
A–C (1–3, respectively), were
isolated from Dryopteris championii. Compounds 1 and 3 possessed a novel carbon skeleton which
was constructed by an 11/6/6 ring system coupled with a pyronone moiety,
and 1–3 were three racemates. Their
structures and absolute configurations were elucidated by NMR, MS,
and computational methods. The hypothetical biosynthetic pathways
of these meroterpenoids and their antibacterial activities were also
discussed.
%I ACS Publications