Literature DB >> 11393525

Lipophyllic antioxidants from Iryanthera juruensis fruits.

D H Silva1, F C Pereira, M V Zanoni, M Yoshida.   

Abstract

The phytochemical investigation of the hexane extract of Iryanthera juruensis (Myristicaceae) fruits led to the isolation of two tocotrienols and four lignans which exhibited antioxidant activity towards beta-carotene on TLC autographic assay. Two inactive quinones and three omega-arylalkanoic acids were also isolated. The isolates were investigated for their redox properties using cyclic voltammetry. The structure elucidation of the new compounds (one tocotrienol. one quinone and three omega-arylalkanoic acids) was based on analysis of spectroscopic data.

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Year:  2001        PMID： 11393525     DOI： 10.1016/s0031-9422(00)00477-5

Source DB:  PubMed          Journal:  Phytochemistry        ISSN： 0031-9422            Impact factor:   4.072


  4 in total

1.  Synthesis of 2,3-disubstituted benzo[b]furans by the palladium-catalyzed coupling of o-iodoanisoles and terminal alkynes, followed by electrophilic cyclization.

Authors:  Dawei Yue; Tuanli Yao; Richard C Larock
Journal:  J Org Chem       Date:  2005-12-09       Impact factor: 4.354

2.  Chemical profiling (HPLC-NMR & HPLC-MS), isolation, and identification of bioactive meroditerpenoids from the southern Australian marine brown alga Sargassum paradoxum.

Authors:  Robert Brkljača; Sylvia Urban
Journal:  Mar Drugs       Date:  2014-12-29       Impact factor: 5.118

3.  Benzofuranyl Esters: Synthesis, Crystal Structure Determination, Antimicrobial and Antioxidant Activities.

Authors:  C S Chidan Kumar; Li Yee Then; Tze Shyang Chia; Siddegowda Chandraju; Yip-Foo Win; Shaida Fariza Sulaiman; Nurul Shafiqah Hashim; Kheng Leong Ooi; Ching Kheng Quah; Hoong-Kun Fun
Journal:  Molecules       Date:  2015-09-11       Impact factor: 4.411

Review 4.  Natural 6-hydroxy-chromanols and -chromenols: structural diversity, biosynthetic pathways and health implications.

Authors:  Marc Birringer; Karsten Siems; Alexander Maxones; Jan Frank; Stefan Lorkowski
Journal:  RSC Adv       Date:  2018-01-26       Impact factor: 4.036
  4 in total

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