Crystal structure of 7-(2,3-dimethoxybenzylidene)-3,4,6,7-tetrahydro-4- (2,3-dimethoxyphenyl)-1H-cyclopenta[d]pyrimidin-2(5H)-one, C24H26N2O5
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چکیده
منابع مشابه
KbP 23 . 1 - 9 . 4 - 6 . 7 - 4 . 4 - 2 .
The gene for the prototype acute phase reactant, Creactive protein, has been isolated from two X phage libraries containing inserted human DNA fragments using synthetic oligonucleotide probes. Nucleotide sequence analysis indicates that after coding for a signal peptide of 18 amino acids and the first two amino acids of the mature protein, there is an intron of 278 base pairs followed by the nu...
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In the title compound, C16H15NO2S [alternative name: rac-2,3-diphenyl-1,3-thia-zinan-4-one 1-oxide], the thia-zine ring exhibits an envelope conformation, with the S atom forming the flap. The sulfoxide O atom is in a pseudo-axial position on the thia-zine ring and is trans to the phenyl group on C-2. The phenyl rings form a dihedral angle of 89.47 (19)°. In this racemate crystal, homochiral mo...
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The authors report two cases of polyomavirus infection in renal allograft recipients. In the first case, a stable patient presented with deterioration of renal function, worsening hypertension and weight gain following removal of ureteral stent placed routinely at the time of surgery. Ultrasound examination and radiology studies revealed hydronephrosis due to ureteral stenosis. A new ureteral s...
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Renal Tubular Acidosis (RTA) is a clinical syndrome characterised by metabolic acidosis secondary to a disorder in renal acidification. The acidification may be manifested by a defect in the renal tubular reabsorption of bicarbonate and/or urinary excretion of hydrogen ion1 -3. In terms of clinical and physiopathological aspects this disease can be classified into three groups: distal RTA or ty...
متن کاملSynthesis and Crystal Structure of 3-(4-Methoxyphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
Synthesis of the title compound from 4-methoxyaniline was accomplished in three steps. The structure was supported by spectroscopic data and unambiguously confirmed by single crystal X-ray diffraction data. It crystallizes in the monoclinic space group P21 with unit cell dimensions a = 9.9349(8), b = 6.3377(5), c = 10.5783(10) Å, β = 97.752(3)°, V = 659.97(10) Å, Z = 2.
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ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - New Crystal Structures
سال: 2014
ISSN: 2197-4578,1433-7266
DOI: 10.1515/ncrs-2014-0008