Results 21 to 30 of about 5,925,089 (286)

Facile Synthesis of (R,R) and of (R,S) Tricarballylic Acid Anhydride and Imide Derivatives

open access: yesMolecules, 2000
The diastereomeric mixture of (R)-2-(methoxycarbonylmethyl)-N-(R)-1-(1-phenylethyl) succinimide 11s and (S)-2-(methoxycarbonylmethyl)-N-(R)-1-(1-phenylethyl) succinimide 11a was synthesized by reaction of 2-(carboxymethyl)succinic anhydride 6 with (R ...
Abdel-Sattar S. Hamad Elgazwy
doaj   +1 more source

Poly[μ6-pyridine-2,4-dicarboxylato-barium]

open access: yesActa Crystallographica Section E, 2010
In the title complex, [Ba(C7H3NO4)]n, the coordination geometry around the BaII ion can be described as a distorted bicapped trigonal-prismatic BaNO7 arrangement. The pyridine-2,4-dicarboxylic acid ligands exhibit a new coordination mode.
Qi Shuai   +3 more
doaj   +1 more source

Abnormal urinary excretion of unsaturated dicarboxylic acids in patients with medium-chain acyl-CoA dehydrogenase deficiency.

open access: yesJournal of Lipid Research, 1990
Medium-chain acyl-CoA dehydrogenase (MCAD) deficiency is the most frequently described metabolic disorder of fatty acid oxidation in humans. Acute episodes are usually characterized biochemically by the appearance of nonketotic dicarboxylic aciduria.
KY Tserng, SJ Jin, DS Kerr, CL Hoppel
doaj   +1 more source

Angiotensin II Disrupts Neurovascular Coupling by Potentiating Calcium Increases in Astrocytic Endfeet

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Angiotensin II (Ang II), a critical mediator of hypertension, impairs neurovascular coupling. Since astrocytes are key regulators of neurovascular coupling, we sought to investigate whether Ang II impairs neurovascular coupling through ...
Michaël Boily   +3 more
doaj   +1 more source

Virtual Fragment Screening Identification of a Quinoline‐5,8‐dicarboxylic Acid Derivative as a Selective JMJD3 Inhibitor

open access: yesChemMedChem, 2018
The quinoline‐5,8 dicarboxylic acid scaffold has been identified by a fragment‐based approach as new potential lead compound for the development of JMJD3 inhibitors.
Assunta Giordano   +5 more
semanticscholar   +1 more source

Novel and Efficient Procedure for the Preparation of Two Pyridine Dicarboxylic Acid Derivatives

open access: yesE-Journal of Chemistry, 2011
New strategies for the synthesis of two pyridine dicarboxylic acid derivatives namely; 4-(2-(2,6-dicarboxypyridin-4-yl)vinyl)pyridine-2,6-dicarboxylic acid and 2,6-bis(2-(2,6–dicarboxy-pyridin-4-yl)vinyl)pyridine have been described.
G. U. Guoliang, L. U. Ming
doaj   +1 more source

2,2′-Bipyridine-5,5′-dicarboxylic acid [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2009
The title mol-ecule, C(12)H(8)N(2)O(4), lies on an inversion center. In the crystal structure, inter-molecular O-H⋯O hydrogen bonds connect mol-ecules into one-dimensional chains along [11].
openaire   +2 more sources

Synthesis of Diaryl Hydroxyl Dicarboxylic Acids from Amino Acids [PDF]

open access: yesThe Journal of Organic Chemistry, 2020
Herein we report a unique method for preparing diaryl hydroxyl dicarboxylic acids in a diastereospecific manner. The three-component reaction occurs between amino acid, aromatic aldehyde, and primary alcohol in alkaline solutions under microwave-assisted conditions.
Aleksi E.K. Eronen   +5 more
openaire   +3 more sources

Pyridinedicarboxylic Acid Derivatives of Dichlorobis(cyclopentadienyl)titanium(IV)

open access: yesE-Journal of Chemistry, 2012
Reactions of dichlorobis(cyclopentadienyl)titanium(IV) with pyridine dicarboxylic acids viz. quinolinic acid (QAH2), 2,4-pyridine dicarboxylic acid (PAH2), isocinchomeronic acid (IAH2), cinchomeronic acid (CAH2) and dinicotinic acid (DAH2) were carried ...
Satish C. Dixit, Rohit K. Singh
doaj   +1 more source

Synthesis of 4, 4'-Stilbene Dicarboxylic Acid and Aniline Modified Graphene Oxide and Its Electrochemical Performance for Supercapacitors

open access: yesInternational Journal of Electrochemical Science, 2016
Graphene oxide obtained through liquid ex-foliation of graphite flakes by improved Hammer's method have been functionalized with stilbene-4, 4'-dicarboxylic acid and aniline and electrochemical performance of covalently functionalized graphene oxide was ...
Asim Riaz, Adil Usman, Zakir Hussain
doaj   +1 more source

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