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Chaetochromones A – C, Three New Polyketides from Mangrove Plant Derived Endophytic Fungus Phomopsis sp. SCSIO 41006
Author(s) -
Ju ZhiRan,
Lin XiuPing,
Li Minke,
Wang Ying,
Tian YongQi,
Wang JunFeng,
Liu Juan,
Tu Zhengchao,
Xu ShiHai,
Liu Yonghong
Publication year - 2017
Publication title -
chemistry and biodiversity
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.427
H-Index - 70
eISSN - 1612-1880
pISSN - 1612-1872
DOI - 10.1002/cbdv.201700266
Subject(s) - mangrove , chemistry , chromone , fungus , stereochemistry , phomopsis , polyketide , ethyl acetate , botany , organic chemistry , biosynthesis , biology , ecology , enzyme
Three new polyketides, chaetochromones A – C ( 1 – 3 ), together with a chromone ( 4 ), were isolated from the ethyl acetate extract of mangrove‐derived fungus Phomopsis sp. SCSIO 41006. Their structures were elucidated by means of spectroscopic techniques ( UV , IR , MS , 1D‐ and 2D‐ NMR ). The absolute configurations of the new compounds were established by CD data.