4-[(Anthracen-9-ylmethylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
Open Access
- 30 July 2011
- journal article
- other
- Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section E Structure Reports Online
- Vol. 67 (8), o2163
- https://doi.org/10.1107/s1600536811029126
Abstract
In the title compound, C(26)H(21)N(3)O, the phenyl ring of the 4-amino-anti-pyrine group and the heterocyclic five-membered ring along with its substituents, except for the N-bound methyl group (r.m.s. deviation = 0.0027 Å), form a dihedral angle of 54.20 (5)°. Two S(6) ring motifs are formed due to intra-molecular C-H⋯N and C-H⋯O hydrogen bonds. In the crystal, mol-ecules are linked into supra-molecular chains along the a-axis direction via C-H⋯O contacts.Keywords
This publication has 7 references indexed in Scilit:
- Synthesis and evaluation of the anti-inflammatory properties of selenium-derivatives of celecoxibChemico-Biological Interactions, 2010
- Synthesis and Anti-Bacterial Activities of Some Novel Schiff Bases Derived from AminophenazoneMolecules, 2010
- Synthesis, characterization and antibacterial activity of 2-[1-(5-chloro-2-methoxy-phenyl)-5-methyl-1H-pyrazol-4-yl]-5-(substituted-phenyl)-[1,3,4]oxadiazolesEuropean Journal of Medicinal Chemistry, 2009
- Structure validation in chemical crystallographyActa crystallographica. Section D, Structural biology, 2009
- A short history of SHELXActa Crystallographica Section A Foundations of Crystallography, 2007
- Synthesis, crystal structure, cytotoxic activity and DNA-binding properties of the copper (II) and zinc (II) complexes with 1-[3-(2-pyridyl)pyrazol-1-ylmethyl]naphthaleneJournal of Inorganic Biochemistry, 2005
- Transplasma-membrane redox systems in growth and developmentBiochimica et Biophysica Acta (BBA) - Reviews on Bioenergetics, 1985