Martinostat

Martinostat
Identifiers
CAS Number 1629052-58-9
ChemSpider 34987952
Chemical and physical data
Formula C22H30N2O2
Molar mass 354.49 g·mol−1
3D model (Jmol) Interactive image

Martinostat is a histone deacetylase inhibitor (HDACi) that is potent against recombinant class I HDACs (isoforms 1-3) and class IIb HDAC (isoform 6) with low nanomolar affinities.[1] In tissue CETSA assays,[2] martinostat exhibits selectivity for class I HDACs (isoforms 1-3).[3] When tagged with the radioisotope carbon-11, martinostat can be used to quantify HDAC in the brain and peripheral organs using positron emission tomography. Martinostat was given a name that adopted the style of other HDAC inhibitors, such as vorinostat, entinostat, and crebinostat, that recognized the academic center in which it was developed, the Martinos Center for Biomedical Imaging.

11C-labeled martinostat

References

  1. Wang, Changning; Schroeder, Frederick A.; Wey, Hsiao-Ying; Borra, Ronald; Wagner, Florence F.; Reis, Surya; Kim, Sung Won; Holson, Edward B.; Haggarty, Stephen J. (2014-09-18). "In Vivo Imaging of Histone Deacetylases (HDACs) in the Central Nervous System and Major Peripheral Organs". Journal of Medicinal Chemistry. 57 (19): 7999–8009. doi:10.1021/jm500872p. PMC 4191584Freely accessible. PMID 25203558.
  2. Jafari, Rozbeh; Almqvist, Helena; Axelsson, Hanna; Ignatushchenko, Marina; Lundbäck, Thomas; Nordlund, Pär; Molina, Daniel Martinez (2014). "The cellular thermal shift assay for evaluating drug target interactions in cells". Nature Protocols. 9 (9): 2100. doi:10.1038/nprot.2014.138. PMID 25101824.
  3. Wey, Hsiao-Ying; Gilbert, Tonya M.; Zürcher, Nicole R.; She, Angela; Bhanot, Anisha; Taillon, Brendan D.; Schroeder, Fredrick A.; Wang, Changing; Haggarty, Stephen J. (2016-08-10). "Insights into neuroepigenetics through human histone deacetylase PET imaging". Science Translational Medicine. 8 (351): 351ra106–351ra106. doi:10.1126/scitranslmed.aaf7551. ISSN 1946-6234. PMID 27510902.
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