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Hajlaoui K, Guesmi A, Hamadi NB, Msaddek M. Synthesis of carbohydrate-substituted isoxazoles and evaluation of their antitubercular activity. HETEROCYCL COMMUN 2017. [DOI: 10.1515/hc-2016-0185] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractEight new sugar-substituted isoxazoles were synthesized by a 1,3-dipolar cycloaddition reaction of aromatic nitrile oxides with carbohydrate-substituted alkynes. Products were screened for antimycobacterial activity against the Mycobacterium tuberculosis H37Rv strain. Four compounds, 5e–h, significantly inhibit growth of the bacterial strain with a minimum inhibitory concentration (MIC) of 3.125 μg/mL.
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Affiliation(s)
- Khaoula Hajlaoui
- Laboratory of Synthesis Heterocyclic and Natural Substances, Department of Chemistry, Faculty of Sciences of Monastir, Monastir, Tunisia
| | - Ahlem Guesmi
- Department of Chemistry, College of Sciences, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia
| | - Naoufel Ben Hamadi
- Laboratory of Synthesis Heterocyclic and Natural Substances, Department of Chemistry, Faculty of Sciences of Monastir, Boulevard of Environment, 5000 Monastir, Tunisia
- Department of Chemistry, College of Sciences, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Moncef Msaddek
- Laboratory of Synthesis Heterocyclic and Natural Substances, Department of Chemistry, Faculty of Sciences of Monastir, Monastir, Tunisia
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Li F, Liu X, Tang M, Chen B, Ding L, Chen L, Wang M. Structure revision of hupehensis saponin F and G and characterization of new trace triterpenoid saponins from Anemone hupehensis by tandem electrospray ionization mass spectrometry. Carbohydr Res 2012; 353:49-56. [DOI: 10.1016/j.carres.2012.03.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2012] [Revised: 03/14/2012] [Accepted: 03/19/2012] [Indexed: 10/28/2022]
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Zhao ML, Zhang E, Gao J, Zhang Z, Zhao YT, Qu W, Liu HM. An efficient and convenient formal synthesis of Jaspine B from d-xylose. Carbohydr Res 2012; 351:126-9. [DOI: 10.1016/j.carres.2012.01.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 01/14/2012] [Accepted: 01/19/2012] [Indexed: 11/24/2022]
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