Literature DB >> 17420124

Concise synthesis of dideoxy-epigallocatechin gallate (DO-EGCG) and evaluation of its anti-influenza virus activity.

Takumi Furuta1, Yasuo Hirooka, Ayako Abe, Yusuke Sugata, Mitsuru Ueda, Kouki Murakami, Takashi Suzuki, Kiyoshi Tanaka, Toshiyuki Kan.   

Abstract

Dideoxy-epigallocatechin gallate (DO-EGCG) (2), a simplified analog of naturally occurring EGCG (1), was efficiently prepared by directly introducing a ketone group at C3 and successive reduction to the sec-alcohol with 2,3-cis stereochemistry. Compound 2 showed potent anti-influenza virus activity, indicating that the hydroxyl substituents on the A-ring are not crucial for anti-influenza virus activity.

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Year:  2007        PMID: 17420124     DOI: 10.1016/j.bmcl.2007.03.041

Source DB:  PubMed          Journal:  Bioorg Med Chem Lett        ISSN: 0960-894X            Impact factor:   2.823


  5 in total

1.  Syntheses of methylated catechins and theaflavins using 2-nitrobenzenesulfonyl group to protect and deactivate phenol.

Authors:  Tomohiro Asakawa; Yusuke Kawabe; Atsushi Yoshida; Yoshiyuki Aihara; Tamiko Manabe; Yoshitsugu Hirose; Asuka Sakurada; Makoto Inai; Yoshitaka Hamashima; Takumi Furuta; Toshiyuki Wakimoto; Toshiyuki Kan
Journal:  J Antibiot (Tokyo)       Date:  2016-02-24       Impact factor: 2.649

Review 2.  The influenza virus NS1 protein as a therapeutic target.

Authors:  Daniel A Engel
Journal:  Antiviral Res       Date:  2013-06-21       Impact factor: 5.970

3.  6,8-Di-bromo-3-nitro-2-phenyl-2H-chromene.

Authors:  Lin-Jie Yan; Sheng-Yong Zhang
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2013-05-11

Review 4.  Antiviral Mechanism of Action of Epigallocatechin-3-O-gallate and Its Fatty Acid Esters.

Authors:  Kunihiro Kaihatsu; Miyuki Yamabe; Yasuhito Ebara
Journal:  Molecules       Date:  2018-09-27       Impact factor: 4.411

Review 5.  A Review of the Antiviral Role of Green Tea Catechins.

Authors:  Jun Xu; Zhao Xu; Wenming Zheng
Journal:  Molecules       Date:  2017-08-12       Impact factor: 4.411

  5 in total

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