整合生物学期刊网

应用天然产物 ›› 2013, Vol. 3 ›› Issue (4): 150-153.DOI: 10.1007/s13659-013-0048-1

• Regular Article • 上一篇    下一篇

New benzene derivatives from cultures of ascomycete Daldinia concentrica

Tao FENGa, Zheng-Hui LIa, Xia YINa,b, Ze-Jun DONGa, Gang-Qiang WANGc, Xing-Yao LIa, Yan LIa, Ji-Kai LIUa   

  1. a State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China;
    b University of Chinese Academy of Sciences, Beijing 100049, China;
    c School of Chemistry and Chemical Engineering of Hunan University, Changsha 410082, China
  • 收稿日期:2013-07-04 修回日期:2013-08-01 出版日期:2013-08-24 发布日期:2018-02-11
  • 通讯作者: Ji-Kai LIU,E-mail:jkliu@mail.kib.ac.cn
  • 基金资助:
    This project was supported by the National Basic Research Program of China (973 Program, 2009CB522300), the National Natural Sciences Foundation of China (30830113, 81102346), and Youth Innovation Promotion Association CAS.

New benzene derivatives from cultures of ascomycete Daldinia concentrica

Tao FENGa, Zheng-Hui LIa, Xia YINa,b, Ze-Jun DONGa, Gang-Qiang WANGc, Xing-Yao LIa, Yan LIa, Ji-Kai LIUa   

  1. a State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China;
    b University of Chinese Academy of Sciences, Beijing 100049, China;
    c School of Chemistry and Chemical Engineering of Hunan University, Changsha 410082, China
  • Received:2013-07-04 Revised:2013-08-01 Online:2013-08-24 Published:2018-02-11
  • Supported by:
    This project was supported by the National Basic Research Program of China (973 Program, 2009CB522300), the National Natural Sciences Foundation of China (30830113, 81102346), and Youth Innovation Promotion Association CAS.

摘要: Three new benzene derivatives, named daldins A-C (1-3), together with a known analogue, 2-hydroxymethyl-3-(1-hydroxypropyl) phenol (4) have been isolated from cultures of ascomycete Daldinia concentrica. The structures of 1-4 with absolute configuration were established by means of spectroscopic methods and X-ray diffraction. All compounds showed no significant inhibition on five human cancer cell lines with IC50 values > 40 μmol.

关键词: Daldinia concentrica, benzene derivatives, absolute configuration

Abstract: Three new benzene derivatives, named daldins A-C (1-3), together with a known analogue, 2-hydroxymethyl-3-(1-hydroxypropyl) phenol (4) have been isolated from cultures of ascomycete Daldinia concentrica. The structures of 1-4 with absolute configuration were established by means of spectroscopic methods and X-ray diffraction. All compounds showed no significant inhibition on five human cancer cell lines with IC50 values > 40 μmol.

Key words: Daldinia concentrica, benzene derivatives, absolute configuration