AIM： To evaluate the hepatoprotective roles of （Z）- 5-（4-methoxybenzylidene）thiazolidine-2,4-dione （SKLB010） against carbon tetrachloride （CCI4）-induced acute and chronic liver injury and its underlying mecha...AIM： To evaluate the hepatoprotective roles of （Z）- 5-（4-methoxybenzylidene）thiazolidine-2,4-dione （SKLB010） against carbon tetrachloride （CCI4）-induced acute and chronic liver injury and its underlying mecha- nisms of action.展开更多
C_(86)H_(72)Cl_(20)Ni_6S_(12) , Mr = 2551. 62, monoclinic, space group C2/c, crystal data: a = 30. 322(5), b=14. 168(3), c=26. 453(4) A ,β=101. 00(4)°, V = 11155. 6 A3, Z=4, Dx=1. 519 g/cm3, λ(MoKα) = 0. 71069...C_(86)H_(72)Cl_(20)Ni_6S_(12) , Mr = 2551. 62, monoclinic, space group C2/c, crystal data: a = 30. 322(5), b=14. 168(3), c=26. 453(4) A ,β=101. 00(4)°, V = 11155. 6 A3, Z=4, Dx=1. 519 g/cm3, λ(MoKα) = 0. 71069 A ,μ=17. 370 cm-1, F(000) = 5152, T = 293 K, final R = 0. 078, Rw = 0. 086 for 5610 (I>3σ(I)) reflections. The crystal is composed of discrete [Ni (SCH2C6H4Cl-p)2]6 and CCl4 solvent molecules. The coordination geometries of the Ni atoms are perfect planes sharing S...S edges. The six NiS4 squares are linked with each other forming a hexagonal prism. The p-ClC6H4CH2S- side chains in the molecule are arranged in the axial and equatorial positions alternately with respect to the pseudo-hexagonal axis of the molecule.展开更多
Three new cobalt（II） coordination compounds, [Co（3,3＇-Hbpt）2（H2pm）（H20）2]＇2H20 （1）, [Co（4,4＇-Hbpt）（pm）0.5（H20）]＇3H20 （2） and [Co（3,4＇-Hbpt）（pm）0.5（H20）3]＇2H20 （3） （3,3＇-Hbpt = 3,5-bis...Three new cobalt（II） coordination compounds, [Co（3,3＇-Hbpt）2（H2pm）（H20）2]＇2H20 （1）, [Co（4,4＇-Hbpt）（pm）0.5（H20）]＇3H20 （2） and [Co（3,4＇-Hbpt）（pm）0.5（H20）3]＇2H20 （3） （3,3＇-Hbpt = 3,5-bis（3-pyridyl）-lH-1,2,4-triazole; 4,4＇-bpt = 3,5-bis（4-pyridyl）- 1H-1,2,4-triazole, 3,4＇-Hbpt = 3-（3-pyridyl）-5-（4＇-pyridyl）-lH-1,2,4-triazole and Hapm = pyromellitic acid） have been synthe- sized by hydrothermal reactions. Single-crystal X-ray diffraction reveals that compound 1 has a one-dimensional （1D） chain network, 2 exhibits a four-connected three-dimensional （3D） structure with 1D open channels encapsulated by water molecules, while 3 displays a regular two-dimensional （2D） architecture connected through 1D metal helical chains. In addition, the effi- cacy of compounds 1-3 as additives to promote the thermal decomposition of ammonium perchlorate （AP） is explored by dif- ferential scanning calorimetry （DSC）.展开更多
基金Supported by National Natural Science Foundation of China and National Key Technologies R and D Program of the 11th five-year plan,No.2009ZX09501-015
文摘AIM： To evaluate the hepatoprotective roles of （Z）- 5-（4-methoxybenzylidene）thiazolidine-2,4-dione （SKLB010） against carbon tetrachloride （CCI4）-induced acute and chronic liver injury and its underlying mecha- nisms of action.
文摘C_(86)H_(72)Cl_(20)Ni_6S_(12) , Mr = 2551. 62, monoclinic, space group C2/c, crystal data: a = 30. 322(5), b=14. 168(3), c=26. 453(4) A ,β=101. 00(4)°, V = 11155. 6 A3, Z=4, Dx=1. 519 g/cm3, λ(MoKα) = 0. 71069 A ,μ=17. 370 cm-1, F(000) = 5152, T = 293 K, final R = 0. 078, Rw = 0. 086 for 5610 (I>3σ(I)) reflections. The crystal is composed of discrete [Ni (SCH2C6H4Cl-p)2]6 and CCl4 solvent molecules. The coordination geometries of the Ni atoms are perfect planes sharing S...S edges. The six NiS4 squares are linked with each other forming a hexagonal prism. The p-ClC6H4CH2S- side chains in the molecule are arranged in the axial and equatorial positions alternately with respect to the pseudo-hexagonal axis of the molecule.
基金supported by the National Natural Science Foundation of China(21073142,21173168and21127004)the Natural Science Foundation of Shaanxi Province(SJ08B09)the Natural Science Foundation of the Department of Education of Shaanxi Province(2010JK882,2010JQ2007and11JS110)
文摘Three new cobalt（II） coordination compounds, [Co（3,3＇-Hbpt）2（H2pm）（H20）2]＇2H20 （1）, [Co（4,4＇-Hbpt）（pm）0.5（H20）]＇3H20 （2） and [Co（3,4＇-Hbpt）（pm）0.5（H20）3]＇2H20 （3） （3,3＇-Hbpt = 3,5-bis（3-pyridyl）-lH-1,2,4-triazole; 4,4＇-bpt = 3,5-bis（4-pyridyl）- 1H-1,2,4-triazole, 3,4＇-Hbpt = 3-（3-pyridyl）-5-（4＇-pyridyl）-lH-1,2,4-triazole and Hapm = pyromellitic acid） have been synthe- sized by hydrothermal reactions. Single-crystal X-ray diffraction reveals that compound 1 has a one-dimensional （1D） chain network, 2 exhibits a four-connected three-dimensional （3D） structure with 1D open channels encapsulated by water molecules, while 3 displays a regular two-dimensional （2D） architecture connected through 1D metal helical chains. In addition, the effi- cacy of compounds 1-3 as additives to promote the thermal decomposition of ammonium perchlorate （AP） is explored by dif- ferential scanning calorimetry （DSC）.
