Results 21 to 30 of about 5,630 (210)

Immune changes at the injured sites in oxazolone-induced ulcerous colitis: Influence of ozone therapy

open access: yesМедицинская иммунология, 2022
Impaired immunoregulation and development of autoimmune response to antigens of own intestinal microbiota and inflammation-altered antigens of colonic cells represent the key links in pathogenesis of inflammatory bowel diseases.
E. V. Davydova   +2 more
doaj   +1 more source

Sugar-derived oxazolone pseudotetrapeptide as γ-turn inducer and anion-selective transporter

open access: yesBeilstein Journal of Organic Chemistry, 2019
The intramolecular cyclization of a C-3-tetrasubstituted furanoid sugar amino acid-derived linear tetrapeptide afforded an oxazolone pseudo-peptide with the formation of an oxazole ring at the C-terminus.
Sachin S. Burade   +7 more
doaj   +1 more source

Synthesis, Antimicrobial, Anti-Virulence and Anticancer Evaluation of New 5(4H)-Oxazolone-Based Sulfonamides

open access: yesMolecules, 2022
Since the synthesis of prontosil the first prodrug shares their chemical moiety, sulfonamides exhibit diverse modes of actions to serve as antimicrobials, diuretics, antidiabetics, and other clinical applications.
Ahmad J. Almalki   +6 more
doaj   +1 more source

2-deoxy-d-glucose Ameliorates Animal Models of Dermatitis

open access: yesBiomedicines, 2020
Glucose metabolism is a key metabolic pathway that orchestrates cellular homeostasis by generating ATP, nucleotides, and amino acids. Abnormal glucose signaling has been found in many diseases including cancers and inflammatory diseases.
Soo Young Choi   +7 more
doaj   +1 more source

SYNTHESIS, CHARACTERIZATION, AND BIOLOGICAL EVALUATION OF OXAZOLONE ANALOGS [PDF]

open access: yes, 2018
Objective: The main objective of the study is to synthesize some novel oxazolone derivatives to evaluate for anti-inflammatory activity.Methods: Acetylglycine was prepared using glycine and acetic anhydride, and the prepared acetylglycine was condensed ...
G, Muthuboopathi
core   +1 more source

Investigation of a few oxazolone molecules as corrosion inhibitor for API5LX60 steel in 1N H2SO4 solution

open access: yesEgyptian Journal of Petroleum, 2022
Corrosion is recognized as a notable problem in oil sector where API5LX60 steel transmission pipelines are in frequent use. In this report, three oxazolone derivatives as potential corrosion inhibitors were investigated on API5LX60 graded carbon steel in
Parijat Burhagohain   +2 more
doaj   +1 more source

Evaluation of Percentage corrosion inhibition efficiency of mild steel with derivatives of Oxazolone [PDF]

open access: yes, 2021
Carbon Steel is one of the most widely used material in the transportation pipelines of Oil and Gas industry. However, they are prone to corrosion in acidic environment.
Gitalee Sharma, Parijat Burahgohain
core   +1 more source

Anti-Inflammatory Activity of a Cyclic Tetrapeptide in Mouse and Human Experimental Models

open access: yesPharmaceutics, 2020
A cyclic tetrapeptide Pro-Pro-Pheβ3ho-Phe (4B8M) was tested for immunosuppressive activity and potential therapeutic utility in several in vitro and in vivo mouse and human models.
Michał Zimecki   +8 more
doaj   +1 more source

Improvement of Oxazolone-Induced Ulcerative Colitis in Rats Using Andrographolide

open access: yesMolecules, 2019
Ulcerative colitis (UC) is usually accompanied with symptoms of abdominal pain, diarrhea, and bloody stool, which impair the quality of life of patients.
Liuhong Zhang   +6 more
doaj   +1 more source

Synthesis of 2-Oxazolone-4-carboxylates from 3-Nosyloxy- and 3-Bromo-2-ketoesters

open access: yes, 2016
New methods for the synthesis of 2-oxazolone-4-carboxylates from 3-nosyloxy- and 3-bromo-2-ketoesters are described. Condensation of 3-nosyloxy-2-ketoesters with methyl carbamate in refluxing toluene in the presence of p-TSA provided 2-oxazolone-4 ...
Robert V. Hoffman (3021594)   +2 more
core   +1 more source

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