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author:

Kang Jie (Kang Jie.) [1] | Huang Xi-He (Huang Xi-He.) [2] (Scholars:黄细河) | Xu Jian-Hua (Xu Jian-Hua.) [3] | Jiang Zhi-Qing (Jiang Zhi-Qing.) [4] | Huang Chang-Cang (Huang Chang-Cang.) [5] (Scholars:黄长沧)

Indexed by:

SCIE CSCD

Abstract:

The title compound, [Cu-2(C7H5O2)(4)(C2H6O)(2)], was synthesized by the reaction of benzoic acid, copper acetate and ethanol in an aqueous solution. Trypan blue dye exclusion method was used in experiment. X-ray single-crystal analysis has revealed that compound 1 (C32H32Cu2O10) crystallizes in the monoclinic system, space group C2/c, M-r = 703.66, a = 47.340(5), b = 6.6613(4), c = 22.028(2) angstrom, beta =: 113.284(4)0, V = 6380.6(10) angstrom(3), Z = 8, D-c= 1.465 g/cm(3), F(000) = 2896, mu = 1.388 mm(-1), the final R = 0.0515 and wR = 0.1172 for 5712 observed reflections with I > 2 sigma(I). X-ray crystal structure analysis suggests that compound [Cu-2(C7H5O2)(4)(C2H6O)(2)] has a binuclear structure with two Cu(II) atoms coordinated by four benzoate groups and two ethanol molecules. The crystal packing is stabilized by intermolecular O-H center dot center dot center dot O hydrogen bonds. The compound inhibits the proliferation of K562 cells (chronic myeloid leukemic cells) significantly and dose-dependently in 48 h, and IC50 of K562 is 17.3 mu g/mL by trypan blue dye exclusion method.

Keyword:

antitumor activity benzoate binuclear cupper( II ) complex crystal structure K562

Community:

  • [ 1 ] [Kang Jie]Fuzhou Univ, Dept Chem, Fuzhou 350002, Fujian, Peoples R China
  • [ 2 ] [Huang Xi-He]Fuzhou Univ, Dept Chem, Fuzhou 350002, Fujian, Peoples R China
  • [ 3 ] [Huang Chang-Cang]Fuzhou Univ, Dept Chem, Fuzhou 350002, Fujian, Peoples R China
  • [ 4 ] [Kang Jie]Fujian Med Univ, Coll Pharm, Fuzhou 350004, Fujian, Peoples R China
  • [ 5 ] [Xu Jian-Hua]Fujian Med Univ, Coll Pharm, Fuzhou 350004, Fujian, Peoples R China
  • [ 6 ] [Jiang Zhi-Qing]Fujian Med Univ, Coll Pharm, Fuzhou 350004, Fujian, Peoples R China

Reprint 's Address:

  • 黄长沧

    [Huang Chang-Cang]Fuzhou Univ, Dept Chem, Fuzhou 350002, Fujian, Peoples R China

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Source :

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY

ISSN: 0254-5861

CN: 35-1112/TQ

Year: 2009

Issue: 1

Volume: 28

Page: 15-18

0 . 5 4 4

JCR@2009

5 . 9 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:4

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 1

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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