35978-38-2Relevant academic research and scientific papers
Identification of 4-methoxythieno[2,3-d]pyrimidines as FGFR1 inhibitors
Balanda, A. O.,Bdzhola, V. G.,Kotey, I. M.,Pletnova, L. V.,Protopopov, M. V.,Prykhod’ko, A. O.,Starosyla, S. A.,Yarmoluk, S. M.
, p. 152 - 162 (2020/06/02)
Aim. To identify novel FGFR1 inhibitors using virtual screening approach. Methods. We used methods of organic synthesis, molecular docking via the Autodock 4.2.6 program package and in vitro biochemical tests with γ-32P. Results. In vitro experiments showed that 9 of 23 tested compounds possess inhibitory activity against FGFR1 with IC50 values in the range from 0.9 to 5.6 μM. Conclusions. Nine FGFR1 inhibitors were developed. The mode of compounds binding with the ATP-acceptor site was determined using molecular docking methods and the dependence of the compounds’ activity on the substituents R1, R4 and R5 was evaluated.
Design and synthesis of novel protein kinase CK2 inhibitors on the base of 4-aminothieno[2,3-d]pyrimidines
Ostrynska, Olga V.,Balanda, Anatoliy O.,Bdzhola, Volodymyr G.,Golub, Andriy G.,Kotey, Igor M.,Kukharenko, Olexander P.,Gryshchenko, Andrii A.,Briukhovetska, Nadiia V.,Yarmoluk, Sergiy M.
, p. 148 - 160 (2016/04/05)
An extension of our previous research work has resulted in a number of new ATP-competitive CK2 inhibitors that have been identified among 4-aminothieno[2,3-d]pyrimidine derivatives. The most active compounds obtained in the course of the research are 3-(5-p-tolyl-thieno[2,3-d]pyrimidin-4-ylamino)-benzoic acid, 5e (NHTP23, IC50 = 0.01 μM), 3-(5-phenyl-thieno[2,3-d]pyrimidin-4-ylamino)-benzoic acid, 5g (NHTP25, IC50 = 0.065 μM) and 3-(6-methyl-5-phenyl-thieno[2,3-d]pyrimidin-4-ylamino)-benzoic acid, 5n (NHTP33, IC50 = 0.008 μM). Structure-activity relationships of the tested 4-aminothieno[2,3-d]pyrimidine derivatives have been studied and their binding mode with ATP-acceptor site of CK2 has been proposed. A negative effect of intramolecular hydrogen bonding in the compounds' structure is discussed.
Synthesis and biological evaluation of substituted (thieno[2,3-d]pyrimidin- 4-ylthio)carboxylic acids as inhibitors of human protein kinase CK2
Golub, Andriy G.,Bdzhola, Volodymyr G.,Briukhovetska, Nadiia V.,Balanda, Anatoliy O.,Kukharenko, Olexander P.,Kotey, Igor M.,Ostrynska, Olga V.,Yarmoluk, Sergiy M.
experimental part, p. 870 - 876 (2011/04/22)
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 (IC 50 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.
SUBSTITUTED AMINOPYRIMIDINES AS NEUROKININ ANTAGONISTS
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Page 49; 50-51, (2008/06/13)
The invention discloses tachykinin receptor antagonists. The tachykinin family of receptors comprising the neurokinins substance P (SP), neurokinin A, and neurokinin B and related neuropeptides that are widely distributed in the peripheral and central ner
THIENOPYRIMIDINE DERIVATIVES AS POTASSIUM CHANNEL INHIBITORS
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Page 31, (2008/06/13)
The present invention provides thienopyrimidine compounds which are potasium channels inhibitors. Pharmaceutical compositions comprising the compounds and their use in the treatment of arrhythmia are also provided.
