Pyrazole amino acids: hydrogen bonding directed conformations of 3‐amino‐1H‐pyrazole‐5‐carboxylic acid residue
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Peptide Science"
DOI: 10.1002/psc.3018
Abstract: A series of model compounds containing 3‐amino‐1H‐pyrazole‐5‐carboxylic acid residue with N‐terminal amide/urethane and C‐terminal amide/hydrazide/ester groups were investigated by using NMR, Fourier transform infrared, and single‐crystal X‐ray diffraction methods, additionally supported by theoretical calculations. The… read more here.
Keywords: acid residue; amino pyrazole; pyrazole carboxylic; carboxylic acid ... See more keywords
Structural Elucidation and Supercapacitive Performance in a 1D Cadmium(II) Polymer Based on Pyrazole Carboxylic Acid
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-019-01119-x
Abstract: One pyrazole carboxylic complex, namely, {[Cd(Hpzca)2(H2O)3]·H2O}n (1), where H2pzca is 1H-pyrazole-4-carboxylic acid, has been synthesized under solvothermal condition, and the crystal structure was determined by single crystal X-ray diffraction. The X-ray study reveals that complex… read more here.
Keywords: pyrazole carboxylic; polymer; carboxylic acid; structural elucidation ... See more keywords
Six novel complexes based on 5-Acetoxy-1-(6-chloro-pyridin-2-yl)-1H-pyrazole-3-carboxylic acid methyl ester derivatives: Syntheses, crystal structures, and anti-cancer activity
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2021.103237
Abstract: Abstract A novel 5-Acetoxy-1-(6-chloropyridin-2-yl)-1H-pyrazole-3-carboxylic acid methyl ester derivatives Htcdodtta (1), and it’s five complexes, [Cu2(L1)2]·(CH3CN) (2), [Cu2(L2)1.63(L3)0.37]·(CH3OH)0.5 (3), [Cu2(L3)(L4)]·(C2H5OH)0.5·(CH3OH)0.5 (4), [Cu2(L4)(L5)]·(H2O) (5) and [Cu2(L1)1.18(L2)0.82] (6) have been synthesized. The Htcdodtta, HL1-HL5 were formed in-situ reaction.… read more here.
Keywords: carboxylic acid; acid methyl; ester derivatives; methyl ester ... See more keywords
Structure analysis of a phenylpyrazole carboxylic acid derivative crystallizing with three molecules in the asymmetric unit (Z′ = 3) using X-ray powder diffraction
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DOI: 10.1017/s0885715619000289
Abstract: Crystal structure analysis of a pyrazole carboxylic acid derivative, 5-(trifluoromethyl)-1-phenyl-1H-pyrazole-4-carboxylic acid (1) has been carried out from laboratory powder X-ray diffraction data. The crystal packing in the pyrazole carboxylic acid derivative exhibits an interplay of… read more here.
Keywords: carboxylic acid; acid derivative; diffraction; pyrazole carboxylic ... See more keywords
Exploring Heteroaryl-pyrazole Carboxylic Acids as Human Carbonic Anhydrase XII Inhibitors.
Sign Up to like & getrecommendations! Published in 2017 at "ACS medicinal chemistry letters"
DOI: 10.1021/acsmedchemlett.7b00229
Abstract: We report the synthesis, biological evaluation, and structural study of a series of substituted heteroaryl-pyrazole carboxylic acid derivatives. These compounds have been developed as inhibitors of specific isoforms of carbonic anhydrase (CA), with potential as… read more here.
Keywords: carbonic anhydrase; exploring heteroaryl; pyrazole carboxylic; carboxylic acids ... See more keywords