Synthesis, Crystal Structures, Spectroscopic, and Cytotoxicity Study of Cu(II), Co(II), Ni(II) and Pd(II) Complexes with 2-anilinomethylidene-5,5-dimethylcyclohexane-1,3-dione | Sciact - CRIS-система Института катализа

Synthesis, Crystal Structures, Spectroscopic, and Cytotoxicity Study of Cu(II), Co(II), Ni(II) and Pd(II) Complexes with 2-anilinomethylidene-5,5-dimethylcyclohexane-1,3-dione Научная публикация

Журнал

Polyhedron
ISSN: 0277-5387

Вых. Данные

Год: 2020, Том: 178, Номер статьи : 114325, Страниц : 7 DOI: 10.1016/j.poly.2019.114325

Ключевые слова

Crystal structures; Cytotoxicity; Hep-2; Mononuclear complexes; β-Enaminone

Авторы

Eremina Julia A. ^1,2,3 , Lider Elizaveta V. ^1,2 , Sukhikh Taisiya S. ^1,2 , Eltsov Ilia V. ² , Kuratieva Natalia V. ^1,2 , Zakharov Boris A. ^2,4 , Sheludyakova Liliya A. ^1,2 , Klyushova Lyubov S. ^3,7 , Ermakova Ekaterina A. ^1,2 , Dotsenko Victor V. ^5,6

Организации

1	Nikolaev Institute of Inorganic Chemistry, SB RAS, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia
2	Novosibirsk State University, 2, Pirogova Str., Novosibirsk, 630090, Russia
3	Institute of Molecular Biology and Biophysics – Subdivision of FRC FTM, 2/12 Timakova Str., Novosibirsk, 630117, Russia
4	Boreskov Institute of Catalysis SB RAS, 5, Lavrentieva Str., Novosibirsk, 630090, Russia
5	Kuban State University, 149, Stavropol'skaya Str., Krasnodar, 350040, Russia
6	North Caucasus Federal University, Department of Chemistry, 1a, Pushkin Str., Stavropol, 355009, Russia
7	Scientific Institute of Clinical and Experimental Lymphology - Branch of the ICG SB RAS, Novosibirsk, 630060, Russia

Информация о финансировании (3)

1	Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)	0239-2019-0003
2	Российский научный фонд	18-73-00294 (АААА-А18-118071090045-2)
3	Министерство образования и науки Российской Федерации	4.5547.2017/БЧ (АААА-А17-117042510372-9)

The coordination compounds of Cu(II), Co(II), Ni(II) and Pd(II) with 2-anilinomethylidene-5,5-dimethylcyclohexane-1,3-dione (HL) of the composition [ML2(C2H5OH)2]·nH2O (M = Co (n = 1), Ni (n = 0)) and [ML2] (M = Cu, Pd) have been prepared and investigated by elemental analysis, IR-spectroscopy, NMR spectroscopy, powder X-ray diffraction analysis. Single-crystal X-ray diffraction analysis shows that HL serves as a chelate bidentate ligand coordinated to the metal ion through the N and O atoms forming a six-membered chelate ring. The coordination polyhedron of the metal atoms is a square bipyramid [ML2(C2H5OH)2] or square planar [ML2]. The Cu(II) and Pd(II) complexes stability in solution has been shown by NMR spectroscopy. The results of the cell viability study on Hep2 (human larynx carcinoma) cells demonstrate that the complexes don't exhibit strong cytotoxic effect against Hep-2 cell line compared to cisplatin (IC50 = 9,2 ± 0,5 μM). Palladium(II) complex is the most cytotoxic among all complexes and shows IC50 value of 68,7 ± 5,3 μM. © 2019

Eremina J.A. , Lider E.V. , Sukhikh T.S. , Eltsov I.V. , Kuratieva N.V. , Zakharov B.A. , Sheludyakova L.A. , Klyushova L.S. , Ermakova E.A. , Dotsenko V.V.
Synthesis, Crystal Structures, Spectroscopic, and Cytotoxicity Study of Cu(II), Co(II), Ni(II) and Pd(II) Complexes with 2-anilinomethylidene-5,5-dimethylcyclohexane-1,3-dione
Polyhedron. 2020. V.178. 114325 :1-7. DOI: 10.1016/j.poly.2019.114325 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	21 авг. 2019 г.
Принята к публикации:	19 дек. 2019 г.
Опубликована online:	23 дек. 2019 г.
Опубликована в печати:	1 мар. 2020 г.

Web of science:	WOS:000523754500026
Scopus:	2-s2.0-85077316510
РИНЦ:	43219777
Chemical Abstracts:	2020:106344
Chemical Abstracts (print):	172:287143
OpenAlex:	W2998304945

БД	Цитирований
Scopus	14
Web of science	13
РИНЦ	13
OpenAlex	14