3-{[5-(4-methylphenyl)thieno[2,3-d]pyrimidin-4-yl]thio}propanoic acid (6a)

New potent and selective inhibitor of CK2 (casein kinase 2) with IC₅₀ = 0.1 μM, Ki=40 nM

OTAVAchemicals Catalogue Number: 1234350

CAS Registry Number: 329907-28-0

Purity: 98% (HPLC)

Ref.: Golub AG, Bdzhola VG, Briukhovetska NV, Balanda AO, Kukharenko OP, Kotey IM, Ostrynska OV, Yarmoluk SM. Synthesis and biological evaluation of substituted (thieno[2,3-d]pyrimidin-4-ylthio)carboxylic acids as inhibitors of human protein kinase CK2. Eur J Med Chem. 2011 Mar;46(3):870-6.

Abstract: A novel series of substituted (thieno[2,3-d]pyrimidin-4-ylthio)carboxylic acids has been synthesized and tested in vitro towards human protein kinase CK2. It was revealed that the most active compounds inhibiting CK2 are 3-{[5-(4-methylphenyl)thieno[2,3-d]pyrimidin-4-yl]thio}propanoic acid and 3-{[5-(4-ethoxyphenyl)thieno[2,3-d]pyrimidin-4-yl]thio}propanoic acid (IC₅₀ values are 0.1 μM and 0.125 μM, respectively). Structure-activity relationships of 28 tested thienopyrimidine derivatives have been studied and binding mode of this chemical class has been predicted. Evaluation of the inhibitors on seven protein kinases revealed considerable selectivity towards CK2.

DOI: 10.1016/j.ejmech.2010.12.025

Need more information regarding this product? Send us an inquiry: Name: * First Last Company: * E-mail: (if you do not receive a response within 24 hours, please check your email spam folder, as it may have been blocked by your spam filter) * Please specify name of the product: * Word Verification: type_submit_reset_7 SubmitReset