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Showing 1 to 12 of 13 entries
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Design of new and potent diethyl thiobarbiturates as urease inhibitors: a computational approach.

Bioinformation

Wadood A, Riaz M, Mulk AU, Khan M, Haleem SA, Shams S, Gul S, Ahmed A, Qasim M, Ali F, Ul-Haq Z.
PMID: 24966538
Bioinformation. 2014 May 20;10(5):299-307. doi: 10.6026/97320630010299. eCollection 2014.

Urease is an important enzyme both in agriculture and medicine research. Strategies based on urease inhibition is critically considered as the first line treatment of infections caused by urease producing bacteria. Since, urease possess agro-chemical and medicinal importance, thus,...

Inhibition of neutrophil respiratory burst and chemotaxis in vitro by thiopentone but not methohexitone.

Neurosurgical focus

Heine J, Scheinichen D, Jaeger K, Emmendoerffer A, Leuwer M.
PMID: 15099049
Neurosurg Focus. 1997 Jun 15;2(6):e1. doi: 10.3171/foc.1997.2.6.4.

Administration of high-dose barbiturates may be used as an appropriate adjunctive treatment for control of intracranial pressure. The thiobarbiturate, thiopentone, has been reported to increase the rate of nosocomial pulmonary infection. This may be a substance-related effect of thiobarbiturates...

Comparing C2=O and C2=S Barbiturates: Different Hydrogen-Bonding Patterns of Thiobarbiturates in Solution and the Solid State.

International journal of molecular sciences

Li C, Hilgeroth P, Hasan N, Ströhl D, Kressler J, Binder WH.
PMID: 34884482
Int J Mol Sci. 2021 Nov 24;22(23). doi: 10.3390/ijms222312679.

Carbonyl-centered hydrogen bonds with various strength and geometries are often exploited in materials to embed dynamic and adaptive properties, with the use of thiocarbonyl groups as hydrogen-bonding acceptors remaining only scarcely investigated. We herein report a comparative study of...

Inhibitors of the NAD(+)-Dependent Protein Desuccinylase and Demalonylase Sirt5.

ACS medicinal chemistry letters

Maurer B, Rumpf T, Scharfe M, Stolfa DA, Schmitt ML, He W, Verdin E, Sippl W, Jung M.
PMID: 24900427
ACS Med Chem Lett. 2012 Oct 06;3(12):1050-3. doi: 10.1021/ml3002709. eCollection 2012 Dec 13.

NAD(+)-dependent histone deacetylases (sirtuins) play important roles in epigenetic regulation but also through nonhistone substrates for other key cellular events and have been linked to the pathogenesis of cancer, neurodegeneration, and metabolic diseases. The subtype Sirt5 has been shown...

Age-dependent alterations in the response of isolated rat aortas to thiobarbiturates.

Journal of anesthesia

Baek WY, Hatano Y, Nakamura K, Nishiwada M, Mori K.
PMID: 15278659
J Anesth. 1991 Apr;5(2):199-202. doi: 10.1007/s0054010050199.

Responses to thiamylal and thiopental were compared in helical strips of rat thoracic aortas of different ages (5-6, 10-12 and 20-22 weeks old), precontracted partially with phenylephrine or prostaglandin F(2alpha) (PGF(2alpha)). Thiamylal and thiopental, in concentrations of 3 x...

Status Epilepticus Mortality Risk Factors and a Correlation Survey with the Newly Modified STESS.

Healthcare (Basel, Switzerland)

Huang TH, Lai MC, Chen YS, Huang CW.
PMID: 34828616
Healthcare (Basel). 2021 Nov 18;9(11). doi: 10.3390/healthcare9111570.

BACKGROUND: Status epilepticus (SE) is a neurological emergency and is usually associated with significant morbidity and mortality rates. Several clinical scales have been proposed to predict the clinical outcome of such incidents, including the Status Epilepticus Severity Score (STESS),...

Bis-thiobarbiturates as Promising Xanthine Oxidase Inhibitors: Synthesis and Biological Evaluation.

Biomedicines

Serrano JL, Lopes D, Reis MJA, Boto REF, Silvestre S, Almeida P.
PMID: 34680559
Biomedicines. 2021 Oct 11;9(10). doi: 10.3390/biomedicines9101443.

Xanthine oxidase (XO) is the enzyme responsible for the conversion of endogenous purines into uric acid. Therefore, this enzyme has been associated with pathological conditions caused by hyperuricemia, such as the disease commonly known as gout. Barbiturates and their...

One barbiturate and two solvated thiobarbiturates containing the triply hydrogen-bonded ADA/DAD synthon, plus one ansolvate and three solvates of their coformer 2,4-diaminopyrimidine.

Acta crystallographica. Section C, Structural chemistry

Hützler WM, Egert E, Bolte M.
PMID: 27585936
Acta Crystallogr C Struct Chem. 2016 Sep 01;72:705-15. doi: 10.1107/S205322961601336X. Epub 2016 Aug 26.

A path to new synthons for application in crystal engineering is the replacement of a strong hydrogen-bond acceptor, like a C=O group, with a weaker acceptor, like a C=S group, in doubly or triply hydrogen-bonded synthons. For instance, if...

The history of barbiturates a century after their clinical introduction.

Neuropsychiatric disease and treatment

López-Muñoz F, Ucha-Udabe R, Alamo C.
PMID: 18568113
Neuropsychiatr Dis Treat. 2005 Dec;1(4):329-43.

The present work offers an analysis of the historical development of the discovery and use of barbiturates in the field of psychiatry and neurology, a century after their clinical introduction. Beginning with the synthesis of malonylurea by von Baeyer...

THIOBARBITURATES.

Science (New York, N.Y.)

Miller E, Munch JC, Crossley FS.
PMID: 17733165
Science. 1935 Jun 21;81(2112):615. doi: 10.1126/science.81.2112.615.

No abstract available.

THIOBARBITURATES IN OBSTETRICS: PENTOTHAL AND THIOETHAMYL.

Canadian Medical Association journal

Bourne W, Pauly AJ.
PMID: 20321327
Can Med Assoc J. 1939 May;40(5):437-40.

No abstract available.

Sustainable and scalable synthesis of polysubstituted bis-1,2,4-triazoles, bis-2-iminothiazolines and bis-thiobarbiturates using bis-.

Royal Society open science

Arafa WAA, Ibrahim HM.
PMID: 31312476
R Soc Open Sci. 2019 Jun 19;6(6):181963. doi: 10.1098/rsos.181963. eCollection 2019 Jun.

An expedient and tandem regioselective one-pot protocol for the sono-synthesis of bis-[1,2,4]-triazol-3-yl amines and bis-2-iminothiazolines from corresponding bis-1,3-disubstituted thioureas has been developed. The products' regioselectivity correlate well with the p

Showing 1 to 12 of 13 entries