273722-75-1Relevant articles and documents
Structure-aided optimization of non-nucleoside M. tuberculosis thymidylate kinase inhibitors
Song, Lijun,Merceron, Romain,Hulpia, Fabian,Lucía, Ainhoa,Gracia, Bego?a,Jian, Yanlin,Risseeuw, Martijn D.P.,Verstraelen, Toon,Cos, Paul,Aínsa, José A.,Boshoff, Helena I.,Munier-Lehmann, Hélène,Savvides, Savvas N.,Van Calenbergh, Serge
, (2021/08/27)
Mycobacterium tuberculosis thymidylate kinase (MtTMPK) has emerged as an attractive target for rational drug design. We recently investigated new families of non-nucleoside MtTMPK inhibitors in an effort to diversify MtTMPK inhibitor chemical space. We here report a new series of MtTMPK inhibitors by combining the Topliss scheme with rational drug design approaches, fueled by two co-crystal structures of MtTMPK in complex with developed inhibitors. These efforts furnished the most potent MtTMPK inhibitors in our assay, with two analogues displaying low micromolar MIC values against H37Rv Mtb. Prepared inhibitors address new sub-sites in the MtTMPK nucleotide binding pocket, thereby offering new insights into its druggability. We studied the role of efflux pumps as well as the impact of cell wall permeabilizers for selected compounds to potentially provide an explanation for the lack of correlation between potent enzyme inhibition and whole-cell activity.
NOVEL URACIL COMPOUND HAVING INHIBITORY ACTIVITY ON HUMAN DEOXYURIDINE TRIPHOSPHATASE OR SALT THEREOF
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Page/Page column 33-34, (2011/04/18)
Provided is a uracil compound or a salt thereof, which has potent human dUTPase inhibitory activity and is useful as, for example, an antitumor drug. A uracil compound represented by the general formula (I) or a salt thereof: wherein n represents an integer of 1 to 3; X represents a bond, an oxygen atom, a sulfur atom, or the like; Y represents a linear or branched alkylene group having 1 to 8 carbon atoms, or the like; and Z represents -SO2NR1R2 or -NR3SO2-R4, wherein R1 and R2 each represent an alkyl group having 1 to 6 carbon atoms, an aralkyl group which is optionally substituted, or the like; R3 represents an alkyl group having 1 to 6 carbon atoms, or the like; and R4 represents an aromatic hydrocarbon group, an unsaturated heterocyclic group, or the like.
Selective Type IV Phosphodiesterase Inhibitors as Antiasthmatic Agents. The Syntheses and Biological Activities of 3-(Cyclopentyloxy)-4-methoxybenzamides and Analogues
Ashton, Michael J.,Cook, David C.,Fenton, Garry,Karlsson, Jan-Anders,Palfreyman, Malcolm N.,et al.
, p. 1696 - 1703 (2007/10/02)
The syntheses and biological activities of a number of benzamide derivatives, designed from rolipram, which are selective inhibitors of cyclic AMP-specific phosphodiesterase (PDE IV), are described.The effects of changes to the alkoxy groups, amide linkag
