Literature DB >> 9873437

Synthesis and antioxidant activity of novel amphipathic derivatives of tea polyphenol.

T Tanaka1, R Kusano, I Kouno.   

Abstract

Hydrophobic derivatives of a tea polyphenol have been synthesized. 6, 8-Bis(octylthiomethyl)-epigallocatechin 3-O-gallate, 6, 8-bis(octylthiomethyl)-4 beta-(2-hydroxyethylthio)epigallocatechin 3-O-gallate and epigallocatechin 3-O-[4-O-(N-octadecylcarbamoyl)gallate] showed strong inhibition activity against lipid peroxidation of liposome caused by both lipid-soluble and water-soluble radical generators.

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Year:  1998        PMID： 9873437     DOI： 10.1016/s0960-894x(98)00311-4

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


  6 in total

1.  A gradient based facile HPLC method for simultaneous estimation of antioxidants extracted from tea powder.

Authors:  Shankara H Nanjegowda; Manasa G Papanna; Raghu Ram Achar; Kanchugarakoppal S Rangappa; Puttaswamappa Mallu; Shivananju Nanjunda Swamy
Journal:  J Food Sci Technol       Date:  2016-06-18       Impact factor: 2.701

2.  A derivative of epigallocatechin-3-gallate induces apoptosis via SHP-1-mediated suppression of BCR-ABL and STAT3 signalling in chronic myelogenous leukaemia.

Authors:  Ji Hoon Jung; Miyong Yun; Eun-Jeong Choo; Sun-Hee Kim; Myoung-Seok Jeong; Deok-Beom Jung; Hyemin Lee; Eun-Ok Kim; Nobuo Kato; Bonglee Kim; Sanjay K Srivastava; Kunihiro Kaihatsu; Sung-Hoon Kim
Journal:  Br J Pharmacol       Date:  2015-06-04       Impact factor: 8.739

3.  A novel ECG analog 4-(S)-(2,4,6-trimethylthiobenzyl)-epigallocatechin gallate selectively induces apoptosis of B16-F10 melanoma via activation of autophagy and ROS.

Authors:  Jing Xie; Ju-Ping Yun; Ya-Nan Yang; Fang Hua; Xiao-Wei Zhang; Heng Lin; Xiao-Xi Lv; Ke Li; Pei-Cheng Zhang; Zhuo-Wei Hu
Journal:  Sci Rep       Date:  2017-02-10       Impact factor: 4.379

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.  Chemistry of secondary polyphenols produced during processing of tea and selected foods.

Authors:  Takashi Tanaka; Yosuke Matsuo; Isao Kouno
Journal:  Int J Mol Sci       Date:  2009-12-28       Impact factor: 5.923

6.  Broad and potent anti-influenza virus spectrum of epigallocatechin-3-O-gallate-monopalmitate.

Authors:  Kunihiro Kaihatsu; Shuichi Mori; Hiroyo Matsumura; Tomo Daidoji; Chiharu Kawakami; Hideshi Kurata; Takaaki Nakaya; Nobuo Kato
Journal:  J Mol Genet Med       Date:  2009-12-16
  6 in total

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