In vivo potent BM635 analogue with improved drug-like properties

In vivo potent BM635 analogue with improved drug-like properties BM635 is the hit compound of a promising anti-TB compound class. Herein we report systematic variations around the central pyrrole core of BM635 and we describe the design, synthesis, biological evaluation, pharmacokinetic analysis, as well as in vivo TB mouse efficacy studies of novel BM635 analogues that show improved physicochemical properties. This hit-to-lead campaign led to the identification of a new analogue, 4-((1-isopropyl-5-(4-isopropylphenyl)-2-methyl-1H-pyrrol-3-yl)methyl)morpholine (17), that shows excellent activity (MIC = 0.15 μM; SI = 133) against drug-sensitive Mycobacterium tuberculosis strains, as well as efficacy in a murine model of TB infection. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png European Journal of Medicinal Chemistry Elsevier

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Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier Masson SAS
ISSN
0223-5234
eISSN
1768-3254
D.O.I.
10.1016/j.ejmech.2017.12.075
Publisher site
See Article on Publisher Site

Abstract

BM635 is the hit compound of a promising anti-TB compound class. Herein we report systematic variations around the central pyrrole core of BM635 and we describe the design, synthesis, biological evaluation, pharmacokinetic analysis, as well as in vivo TB mouse efficacy studies of novel BM635 analogues that show improved physicochemical properties. This hit-to-lead campaign led to the identification of a new analogue, 4-((1-isopropyl-5-(4-isopropylphenyl)-2-methyl-1H-pyrrol-3-yl)methyl)morpholine (17), that shows excellent activity (MIC = 0.15 μM; SI = 133) against drug-sensitive Mycobacterium tuberculosis strains, as well as efficacy in a murine model of TB infection.

Journal

European Journal of Medicinal ChemistryElsevier

Published: Feb 10, 2018

References

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