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Dassonville-Klimpt A, Schneider J, Damiani C, Tisnerat C, Cohen A, Azas N, Marchivie M, Guillon J, Mullié C, Agnamey P, Totet A, Dormoi J, Taudon N, Pradines B, Sonnet P. Design, synthesis, and characterization of novel aminoalcohol quinolines with strong in vitro antimalarial activity. Eur J Med Chem 2021; 228:113981. [PMID: 34782182 DOI: 10.1016/j.ejmech.2021.113981] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/04/2021] [Accepted: 11/06/2021] [Indexed: 12/16/2022]
Abstract
Malaria is the fifth most lethal parasitic infections in the world. Herein, five new series of aminoalcohol quinolines including fifty-two compounds were designed, synthesized and evaluated in vitro against Pf3D7 and PfW2 strains. Among them, fourteen displayed IC50 values below or near of 50.0 nM whatever the strain with selectivity index often superior to 100.17b was found as a promising antimalarial candidate with IC50 values of 14.9 nM and 11.0 nM against respectively Pf3D7 and PfW2 and a selectivity index higher than 770 whatever the cell line is. Further experiments were achieved to confirm the safety and to establish the preliminary ADMET profile of compound 17b before the in vivo study performed on a mouse model of P. berghei ANKA infection. The overall data of this study allowed to establish new structure-activity relationships and the development of novel agents with improved pharmacokinetic properties.
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Affiliation(s)
- A Dassonville-Klimpt
- Université de Picardie Jules Verne, AGIR, UFR de Pharmacie, Amiens, UR, 4294, France.
| | - J Schneider
- Université de Picardie Jules Verne, AGIR, UFR de Pharmacie, Amiens, UR, 4294, France
| | - C Damiani
- Université de Picardie Jules Verne, AGIR, UFR de Pharmacie, Amiens, UR, 4294, France
| | - C Tisnerat
- Université de Picardie Jules Verne, AGIR, UFR de Pharmacie, Amiens, UR, 4294, France
| | - A Cohen
- Université Aix-Marseille, IRD, AP-HM, SSA, VITROME, IHU Méditerranée Infection, Marseille, France
| | - N Azas
- Université Aix-Marseille, IRD, AP-HM, SSA, VITROME, IHU Méditerranée Infection, Marseille, France
| | - M Marchivie
- CNRS, Univ. Bordeaux, Bordeaux INP, ICMCB, UMR 5026, F- 33600 Pessac, France
| | - J Guillon
- Université de Bordeaux, Laboratoire ARNA, UFR des Sciences Pharmaceutiques, Bordeaux, France; INSERM U1212, UMR CNRS 5320, Laboratoire ARNA, Bordeaux, France
| | - C Mullié
- Université de Picardie Jules Verne, AGIR, UFR de Pharmacie, Amiens, UR, 4294, France
| | - P Agnamey
- Université de Picardie Jules Verne, AGIR, UFR de Pharmacie, Amiens, UR, 4294, France
| | - Anne Totet
- Université de Picardie Jules Verne, AGIR, UFR de Pharmacie, Amiens, UR, 4294, France
| | - J Dormoi
- Unité parasitologie et entomologie, Département de microbiologie et de maladies infectieuses, Institut de recherche biomédicale des armées, Marseille, France; Aix-Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France; IHU Méditerranée Infection, Marseille, France
| | - N Taudon
- Unité de Développements Analytiques et Bioanalyse, IRBA, Brétigny-sur-Orge, France
| | - B Pradines
- Unité parasitologie et entomologie, Département de microbiologie et de maladies infectieuses, Institut de recherche biomédicale des armées, Marseille, France; Aix-Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France; IHU Méditerranée Infection, Marseille, France; Centre national de référence du paludisme, Marseille, France
| | - P Sonnet
- Université de Picardie Jules Verne, AGIR, UFR de Pharmacie, Amiens, UR, 4294, France.
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Rögner NS, Mall V, Steinhaus M. Odour-active compounds in liquid malt extracts for the baking industry. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03707-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
AbstractAn odorant screening by gas chromatography–olfactometry (GC–O) and a crude aroma extract dilution analysis (AEDA) applied to the volatiles isolated from a light and a dark liquid malt extract (LME) by solvent extraction and solvent-assisted flavour evaporation (SAFE) identified 28 odorants. Fifteen major odorants were subsequently quantitated and odour activity values (OAVs) were calculated as ratio of the concentration to the respective odour threshold value (OTV). Important odorants in the light LME included 3-(methylsulfanyl)propanal (OAV 1500), (E)-β-damascenone (OAV 430), and 4-ethenyl-2-methoxyphenol (OAV 91). In the dark LME, sotolon (OAV 780), 3-(methylsulfanyl)propanal (OAV 550), (E)-β-damascenone (OAV 410), acetic acid (OAV 160), and maltol (OAV 120) were of particular importance. To get an insight into the changes during malt extract production, the quantitations were extended to the malt used as the starting material for both LMEs. Addition of a minor amount of water to malt before volatile extraction was shown to be effective to cover the free as well as the bound malt odorants. Results showed that some LME odorants originated from the starting material whereas others were formed during processing. Important process-induced LME odorants included (E)-β-damascenone and 4-ethenyl-2-methoxyphenol in the light LME as well as maltol, sotolon, (E)-β-damascenone, and 2-methoxyphenol in the dark LME. In summary, the odorant formation during LME production was shown to be more important than the transfer of odorants from the malt.
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Heravi MM, Lashaki TB, Fattahi B, Zadsirjan V. Application of asymmetric Sharpless aminohydroxylation in total synthesis of natural products and some synthetic complex bio-active molecules. RSC Adv 2018; 8:6634-6659. [PMID: 35559209 PMCID: PMC9092437 DOI: 10.1039/c7ra12625e] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 01/30/2018] [Indexed: 01/23/2023] Open
Abstract
This report illustrates the applications of Asymmetric Sharpless Aminohydroxylation (ASAH) in the stereoselective synthesis of vicinal amino alcohols as important intermediates in the total synthesis of complex molecules and natural products with significant biological activities. The ASHA allows the regio- syn-selective synthesis of 1,2-amino alcohols via reaction of alkenes with salts of N-halosulfonamides, -amides and -carbamates employing osmium tetroxide (OsO4) as an efficient catalyst. In this reaction, chirality is induced via the addition of dihydroquinine- and dihydroquinidine as derived chiral ligands.
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Affiliation(s)
- Majid M Heravi
- Department of Chemistry, School of Science, Alzahra University Vanak Tehran Iran
| | | | - Bahareh Fattahi
- Department of Chemistry, School of Science, Alzahra University Vanak Tehran Iran
| | - Vahideh Zadsirjan
- Department of Chemistry, School of Science, Alzahra University Vanak Tehran Iran
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GUILLON J, DASSONVILLE-KLIMPT A, MOREAU S, LAUMAILLE P, MARCHIVIE M, SONNET P. Crystal Structure of 2,8-Bis(trifluoromethyl)-4-vinylquinoline. X-RAY STRUCTURE ANALYSIS ONLINE 2018. [DOI: 10.2116/xraystruct.34.15] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Jean GUILLON
- Université de Bordeaux, UFR des Sciences Pharmaceutiques, INSERM U1212/UMR CNRS 5320, Laboratoire ARNA
| | - Alexandra DASSONVILLE-KLIMPT
- Université de Picardie Jules Verne, Laboratoire de Glycochimie, des Antimicrobiens et des Agroressources, UMR CNRS 7378
| | - Stéphane MOREAU
- Université de Bordeaux, UFR des Sciences Pharmaceutiques, INSERM U1212/UMR CNRS 5320, Laboratoire ARNA
| | - Pierre LAUMAILLE
- Université de Picardie Jules Verne, Laboratoire de Glycochimie, des Antimicrobiens et des Agroressources, UMR CNRS 7378
| | | | - Pascal SONNET
- Université de Picardie Jules Verne, Laboratoire de Glycochimie, des Antimicrobiens et des Agroressources, UMR CNRS 7378
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