Počet záznamů: 1
The first iron(III) complexes with cyclin-dependent kinase inhibitors: Magnetic, spectroscopic (IR, ES+ MS, NMR, Fe-57 Mossbauer), theoretical, and biological activity studies
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SYSNO ASEP 0359316 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The first iron(III) complexes with cyclin-dependent kinase inhibitors: Magnetic, spectroscopic (IR, ES+ MS, NMR, Fe-57 Mossbauer), theoretical, and biological activity studies Tvůrce(i) Trávníček, Zdeněk (UEB-Q)
Popa, Igor (UEB-Q)
Čajan, Michal (UEB-Q)
Zbořil, R. (CZ)
Kryštof, Vladimír (UEB-Q) RID, ORCID
Mikulík, J. (CZ)Zdroj.dok. Journal of Inorganic Biochemistry. - : Elsevier - ISSN 0162-0134
Roč. 104, č. 4 (2010), s. 405-417Poč.str. 13 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova Iron(III) complexes ; 57Fe Mössbauer spectroscopy ; CDK inhibition Vědní obor RIV CA - Anorganická chemie CEP 1M0512 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GA301/08/1649 GA ČR - Grantová agentura ČR CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000274921200007 DOI 10.1016/j.jinorgbio.2009.12.002 Anotace The first FeIII complexes 1–6 with cyclin-dependent kinase (CDK) inhibitors of the type [Fe(Ln)Cl3]•nH2O (n = 0 for 1, 1 for 2, 2 for 3–6; L1–L6 = C2- and phenyl-substituted CDK inhibitors derived from 6-benzylamino-9-isopropylpurine), have been synthesized and characterized by elemental analysis, IR, 57Fe Mössbauer, 1H and 13C NMR, and ES+ mass spectroscopies, conductivity and magnetic susceptibility measurements, and thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The study revealed that the compounds are mononuclear, tetrahedral high-spin (S = 5/2) FeIII complexes with an admixture of an S = 3/2 spin state originating probably from five-coordinated FeIII ions either connecting with a bidentate coordination mode of the CDK inhibitor ligand or relating to the possibility that one crystal water molecule enters the coordination sphere of the central atom in a portion of molecules of the appropriate complex. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2011
Počet záznamů: 1