Literature DB >> 10843586

Thonningianins A and B, new antioxidants from the African medicinal herb Thonningia sanguinea.

I I Ohtani1, N Gotoh, J Tanaka, T Higa, M A Gyamfi, Y Aniya.   

Abstract

Two new ellagitannins, thonningianins A (1) and B (2), have been isolated from the African medicinal herb Thonningia sanguinea and their structures elucidated by interpretation of spectroscopic data. Both 1 and 2 showed strong free radical scavenging activity against 1,1-diphenyl-2-picrylhydrazyl (DPPH) as shown by ESR analysis.

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Year:  2000        PMID： 10843586     DOI： 10.1021/np990396w

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


  6 in total

1.  GC-MS/MS Quantification of EGFR Inhibitors, β-Sitosterol, Betulinic Acid, (+) Eriodictyol, (+) Epipinoresinol, and Secoisolariciresinol, in Crude Extract and Ethyl Acetate Fraction of Thonningia sanguinea.

Authors:  Sameh S Elhady; Elsayed A Ibrahim; Marwa S Goda; Mohamed S Nafie; Hanan Samir; Reem M Diri; Abdulrahman M Alahdal; Ama Kyeraa Thomford; Alaa El Gindy; Ghada M Hadad; Jihan M Badr; Reda F A Abdelhameed
Journal:  Molecules       Date:  2022-06-26       Impact factor: 4.927

2.  Marine natural products as novel antioxidant prototypes.

Authors:  Satoshi Takamatsu; Tyler W Hodges; Ira Rajbhandari; William H Gerwick; Mark T Hamann; Dale G Nagle
Journal:  J Nat Prod       Date:  2003-05       Impact factor: 4.050

3.  Antibacterial activity of Thonningia sanguinea against some multi-drug resistant strains of Salmonella enterica.

Authors:  J D N'guessan; A Coulibaly; A A Ramanou; O C Okou; A J Djaman; F Guédé-Guina
Journal:  Afr Health Sci       Date:  2007-09       Impact factor: 0.927

4.  Characterization of the anti-Staphylococcus aureus fraction from Penthorum chinense Pursh stems.

Authors:  Bin Ding; Qinchao Ding; Shun Zhang; Zhuo Jin; Zhaolei Wang; Songtao Li; Xiaobing Dou
Journal:  BMC Complement Altern Med       Date:  2019-08-17       Impact factor: 3.659

5.  Chemical studies on the parasitic plant Thonningia sanguinea Vahl.

Authors:  Ama Kyeraa Thomford; Reda Fouad Ahmed Abdelhameed; Koji Yamada
Journal:  RSC Adv       Date:  2018-06-07       Impact factor: 3.361

6.  Targeting microglial autophagic degradation of the NLRP3 inflammasome for identification of thonningianin A in Alzheimer's disease.

Authors:  Xiao-Gang Zhou; Wen-Qiao Qiu; Lu Yu; Rong Pan; Jin-Feng Teng; Zhi-Pei Sang; Betty Yuen-Kwan Law; Ya Zhao; Li Zhang; Lu Yan; Yong Tang; Xiao-Lei Sun; Vincent Kam Wai Wong; Chong-Lin Yu; Jian-Ming Wu; Da-Lian Qin; An-Guo Wu
Journal:  Inflamm Regen       Date:  2022-08-03
  6 in total

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