Literature DB >> 18203062

Antimicrobial prenylated dihydrochalcones from Eriosema glomerata.

Maurice D Awouafack1, Simeon F Kouam, Hidayat Hussain, Dieudonne Ngamga, Pierre Tane, Barbara Schulz, Ivan R Green, Karsten Krohn.   

Abstract

Two new natural dihydrochalcones exhibiting antimicrobial properties together with six known compounds were isolated from the Cameroonian medicinal plant Eriosema glomerata. The structures of the new dihydrochalcones were elucidated as 2',4'-dihydroxy-4-methoxy-3'-( gamma, gamma-dimethylallyl)dihydrochalcone and 2',4'-dihydroxy-3'-( gamma, gamma-dimethylallyl)dihydrochalcone by detailed spectroscopic analysis. The two new dihydrochalcones, named erioschalcones A ( 1) and B ( 2), demonstrated significant inhibitory activity against the microbial strains Bacillus megaterium, Escherichia coli, Chlorella fusca and Microbotryum violaceum.

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Year:  2008        PMID： 18203062     DOI： 10.1055/s-2007-993782

Source DB:  PubMed          Journal:  Planta Med        ISSN： 0032-0943            Impact factor:   3.352


  4 in total

1.  Soybean metabolites regulated in root hairs in response to the symbiotic bacterium Bradyrhizobium japonicum.

Authors:  Laurent Brechenmacher; Zhentian Lei; Marc Libault; Seth Findley; Masayuki Sugawara; Michael J Sadowsky; Lloyd W Sumner; Gary Stacey
Journal:  Plant Physiol       Date:  2010-06-09       Impact factor: 8.340

2.  Determination of chemical structure and anti-Trypanosoma cruzi activity of extracts from the roots of Lonchocarpus cultratus (Vell.) A.M.G. Azevedo & H.C. Lima.

Authors:  Aline Antunes Maciel Bortoluzzi; Izabela Virginia Staffen; Fernanda Weyand Banhuk; Aline Griebler; Patricia Karoline Matos; Thaís Soprani Ayala; Edson Antonio Alves da Silva; Maria Helena Sarragiotto; Ivânia Teresinha Albrecht Schuquel; Tereza Cristina Marinho Jorge; Rafael Andrade Menolli
Journal:  Saudi J Biol Sci       Date:  2020-09-01       Impact factor: 4.219

3.  Hemisynthesis and Biological Evaluation of Cinnamylated, Benzylated, and Prenylated Dihydrochalcones from a Common Bio-Sourced Precursor.

Authors:  Anne Ardaillou; Jérôme Alsarraf; Jean Legault; François Simard; André Pichette
Journal:  Antibiotics (Basel)       Date:  2021-05-22

4.  Antimicrobial activity and cytotoxicity of the ethanol extract, fractions and eight compounds isolated from Eriosema robustum (Fabaceae).

Authors:  Maurice D Awouafack; Lyndy J McGaw; Sebastian Gottfried; Roukayatou Mbouangouere; Pierre Tane; Michael Spiteller; Jacobus N Eloff
Journal:  BMC Complement Altern Med       Date:  2013-10-29       Impact factor: 3.659
  4 in total

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