摘要
A new phenoxyacetamide derivative, methyl 2-((4-(2-(2-methylphenoxy)acetyl)pi- perazin-1-yl)methyl)benzoate (C22H26N2O4, M, = 382.45), has been synthesized and characterized by 1H NMR, 13C NMR, H RMS and single-crystal X-ray diffraction. The crystal is of monoclinic system, space group P21c with a = 11.145(2), b = 13.667(3), c = 13.998(3) A, β= 112.01(3)°, V= 1976.8(7)A3, Z = 4, Dc = 1.285 g/cm3, F(000) = 816, g = 0.089 mml, MoKa radiation (λ= 0.71073 A), the final R = 0.0602 and wR = 0.1533 for 2343 observed reflections with I 〉 20(I). Intramolecular C-H……O interactions as well as intermolecular C-H……O hydrogen bonds help to stabilize the crystal structure. The preliminary bioassay results show that the title compound exhibits potent neuroprotective activity.
A new phenoxyacetamide derivative, methyl 2-((4-(2-(2-methylphenoxy)acetyl)pi- perazin-1-yl)methyl)benzoate (C22H26N2O4, M, = 382.45), has been synthesized and characterized by 1H NMR, 13C NMR, H RMS and single-crystal X-ray diffraction. The crystal is of monoclinic system, space group P21c with a = 11.145(2), b = 13.667(3), c = 13.998(3) A, β= 112.01(3)°, V= 1976.8(7)A3, Z = 4, Dc = 1.285 g/cm3, F(000) = 816, g = 0.089 mml, MoKa radiation (λ= 0.71073 A), the final R = 0.0602 and wR = 0.1533 for 2343 observed reflections with I 〉 20(I). Intramolecular C-H……O interactions as well as intermolecular C-H……O hydrogen bonds help to stabilize the crystal structure. The preliminary bioassay results show that the title compound exhibits potent neuroprotective activity.
基金
Supported by the National Natural Science Foundation of China(No.81371451)
the Natural Science Foundation of Jiangsu Province(No.BK20131390)