Synthesis of quinoline thioethers as novel small molecule enhancers of monoclonal antibody production in mammalian cell culture

A small library of novel quinoline derivatives containing different thioether substituents at position 4 have been synthesized and screened in murine hybridoma cell culture for their ability to enhance monoclonal antibody (mAb) production. From this set of compounds, four compounds have been discove...

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Veröffentlicht in:Tetrahedron 2010-11, Vol.66 (48), p.9461-9467
Hauptverfasser: Kazi, Shahid A., Kelso, Geoffrey F., Harris, Simon, Boysen, Reinhard I., Chowdhury, Jamil, Hearn, Milton
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container_end_page 9467
container_issue 48
container_start_page 9461
container_title Tetrahedron
container_volume 66
creator Kazi, Shahid A.
Kelso, Geoffrey F.
Harris, Simon
Boysen, Reinhard I.
Chowdhury, Jamil
Hearn, Milton
description A small library of novel quinoline derivatives containing different thioether substituents at position 4 have been synthesized and screened in murine hybridoma cell culture for their ability to enhance monoclonal antibody (mAb) production. From this set of compounds, four compounds have been discovered that enhanced immunoglobulin G (IgG) titer over negative control cultures due to an increase in specific productivity. These results demonstrate the utility of using organic synthesis and parallel ligand screening methods to discover novel cell culture additives that may be useful for increasing mAb yield in industrial biomanufacturing processes. [Display omitted]
doi_str_mv 10.1016/j.tet.2010.09.020
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ispartof Tetrahedron, 2010-11, Vol.66 (48), p.9461-9467
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source Elsevier ScienceDirect Journals
subjects Biotechnology
Chemistry
Culture
Derivatives
Exact sciences and technology
Heterocyclic compounds
Heterocyclic compounds with only one n hetero atom and condensed derivatives
Hybridoma
IgG
Ligands
Mammals
Monoclonal antibodies
Monoclonal antibody
Organic chemistry
Preparations and properties
Quinoline
Quinoline thioether
Small molecule enhancer
Synthesis (chemistry)
title Synthesis of quinoline thioethers as novel small molecule enhancers of monoclonal antibody production in mammalian cell culture
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