Literature DB >> 11975484

Dimeric guaianolides and a fulvenoguaianolide from Artemisia myriantha.

Ho-Fai Wong1, Geoffrey D Brown.   

Abstract

The aerial parts of Artemisia myriantha have afforded one new fulvenoguaianolide and four dimeric guaianolides in addition to seven known guaianolides. The structures of all the compounds were elucidated by 2D NMR. It is speculated that the dimeric guianolides are formed via Diels-Alder type reactions of fulvenoguaianolide derivatives.

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Year:  2002        PMID: 11975484     DOI: 10.1021/np0103113

Source DB:  PubMed          Journal:  J Nat Prod        ISSN: 0163-3864            Impact factor:   4.050


  6 in total

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Authors:  Francois Grillet; Chaofeng Huang; Kay M Brummond
Journal:  Org Lett       Date:  2011-11-09       Impact factor: 6.005

2.  Synthesis of cycloheptanoid natural products via tandem 5-exo cyclization/Claisen rearrangement process.

Authors:  Timo V Ovaska
Journal:  ARKIVOC       Date:  2010-10-31       Impact factor: 1.140

3.  Asymmetric synthesis of seven-membered carbocyclic rings via a sequential oxyanionic 5-exo-dig cyclization/claisen rearrangement process. Total synthesis of (-)-frondosin B.

Authors:  Timo V Ovaska; Jonathan A Sullivan; Sami I Ovaska; Jacob B Winegrad; Justin D Fair
Journal:  Org Lett       Date:  2009-06-18       Impact factor: 6.005

4.  Synthesis of seven-membered carbocyclic rings via a microwave-assisted tandem oxyanionic 5-exo dig cyclization-claisen rearrangement process.

Authors:  Xin Li; Robert E Kyne; Timo V Ovaska
Journal:  J Org Chem       Date:  2007-07-27       Impact factor: 4.354

5.  Artemyrianins A-G from Artemisia myriantha and Their Cytotoxicity Against HepG2 Cells.

Authors:  Shuang Tang; Yun-Bao Ma; Chang-An Geng; Cheng Shen; Tian-Ze Li; Xue-Mei Zhang; Li-Hua Su; Zhen Gao; Jing Hu; Ji-Jun Chen
Journal:  Nat Prod Bioprospect       Date:  2020-06-28

6.  New guaiane-type sesquiterpenoid dimers from Artemisia atrovirens and their antihepatoma activity.

Authors:  Lihua Su; Xintian Zhang; Yunbao Ma; Changan Geng; Xiaoyan Huang; Jing Hu; Tianze Li; Shuang Tang; Cheng Shen; Zhen Gao; Xuemei Zhang; Ji-Jun Chen
Journal:  Acta Pharm Sin B       Date:  2020-12-15       Impact factor: 11.413

  6 in total

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