In the paper by Qiu [Acta Cryst. (2006), E62, m849–m850], the metal atom was reported incorrectly. The author of Qiu (2006) has indicated that the metal atom in the reported complex was assigned incorrectly. The paper is therefore withdrawn from the published literature.
The lipocalin proteins (lipocalins) are a large family of small proteins characterized by low sequence similarity and highly conserved crystal structures. Lipocalins have been found to play important roles in many human diseases. For this reason, a systemic analysis of the molecular properties of human lipocalins is essential. In this study, human… (More)
There is an accumulating body of experimental evidences validating focal adhesion kinase (FAK) as a therapeutic target and offering opportunities for anti-tumor drug development. In present study, we sought to synthesize twenty-eight potential FAK inhibitors as anti-tumor agents based on 1,2,4-triazole skeleton. The bioassay assays demonstrated that… (More)
The title Schiff base compound, C(14)H(11)ClN(2)O(3), was prepared by the reaction of 5-chloro-salicylaldehyde and 4-hydroxy-benzohydrazide. The mol-ecule exists in a trans configuration with respect to the methyl-idene group. The dihedral angle between the two benzene rings is 40.1 (2)°. An intra-molecular O-H⋯N hydrogen bond helps to stabilize the… (More)