Literature DB >> 12499602

Chromone and phenanthrene alkaloids from Dennettia tripetala.

Javier López-Martín1, Edet M Anam, Herminio Boira, María Jesús Sanz, María Amparo Blázquez.   

Abstract

Dennettine, a new 2,6-dimethoxychromone and three known phenanthrene alkaloids (uvariopsine, stephenanthrine and argentinine) in addition to the phenolic and known compound vanillin were isolated from the roots of Dennettia tripetala. Their structures were determined by physical and spectroscopical one dimensional (1D) and 2D-NMR analysis, including heteronuclear multiple bond correlation and nuclear Overhauser enhancement spectroscopy.

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Year:  2002        PMID： 12499602     DOI： 10.1248/cpb.50.1613

Source DB:  PubMed          Journal:  Chem Pharm Bull (Tokyo)        ISSN： 0009-2363            Impact factor:   1.645


  6 in total

1.  Evaluation of the antioxidant activity of root extract of pepper fruit (Dennetia tripetala), and it's potential for the inhibition of lipid peroxidation.

Authors:  Ngozi Paulinus Okolie; Abiodun Falodun; Oluseyi Davids
Journal:  Afr J Tradit Complement Altern Med       Date:  2014-04-03

2.  Effect of two phenanthrene alkaloids on angiotensin II-induced leukocyte-endothelial cell interactions in vivo.

Authors:  Rossana Estellés; Javier López-Martín; Lara Milian; José-Enrique O'Connor; Magdalena Martínez-Losa; Miguel Cerdá-Nicolás; Edet M Anam; María Dolores Ivorra; Andrew C Issekutz; Julio Cortijo; Esteban J Morcillo; Maria Amparo Blázquez; Maria-Jesús Sanz
Journal:  Br J Pharmacol       Date:  2003-10-14       Impact factor: 8.739

3.  Cyclic Tetrapyrrolic Photosensitisers from the leaves of Phaeanthus ophthalmicus.

Authors:  Pei Jean Tan; Cheng Yi Ong; Asma Danial; Hirzun Mohd Yusof; Bee Keat Neoh; Hong Boon Lee
Journal:  Chem Cent J       Date:  2011-06-20       Impact factor: 4.215

4.  Altered biliary flow rate and bile composition following consumption of ethanolic fruit extract of Dennettia in rats.

Authors:  Oe Ofem; DE Ikpi; Ab Antai
Journal:  Int J Appl Basic Med Res       Date:  2014-01

Review 5.  A Review of the Uses and Medicinal Properties of Dennettia tripetala (Pepperfruit).

Authors:  Sylvia Oghogho Iseghohi
Journal:  Med Sci (Basel)       Date:  2015-11-02

6.  Dennettia tripetala Relieves Chronic Hepatorenal Injuries in Rats by Altering fas, sod-1, and tnf-α Expression.

Authors:  Sylvia Oghogho Omage; Noghayin E J Orhue; Kingsley Omage
Journal:  Prev Nutr Food Sci       Date:  2022-03-31
  6 in total

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