Wyniki wyszukiwania dla: methacrylic acid

• The Role of Molecular Structure in Monte Carlo Simulations of the Secondary Electron Yield and Backscattering Coefficient from Methacrylic Acid

  Publikacja

  • K. Wiciak-Pawłowska
  • A. Winiarska
  • S. Taioli
  • M. Dapor
  • M. Franz
  • J. Franz

  - MOLECULES - Rok 2023

  In this paper, we show the influence of the chemical structure of four different conformers on the secondary electron emission and backscattering of an electron beam from a gel of methacrylic acid. The conformers have different permanent dipole moments, which determines the cross sections for elastic collisions with electrons. The cross sections are used in Monte Carlo simulations of an electron beam, which enters the gel of methacrylic...

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• Bonding of Molybdenum(V) to Poly(ethylene-co-methacrylic acid) Ionomers from X- and W-Band ESR and IR Spectroscopies

  Publikacja

  • K. Kruczala
  • S. Schlick

  - JOURNAL OF PHYSICAL CHEMISTRY B - Rok 1998

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• AMINO ACIDS

  Czasopisma

  ISSN: 0939-4451 , eISSN: 1438-2199

• NUCLEIC ACIDS RESEARCH

  Czasopisma

  ISSN: 0305-1048 , eISSN: 1362-4962

• Nucleic Acid Therapeutics

  Czasopisma

  ISSN: 2159-3337 , eISSN: 2159-3345

• OBTAINING OF COUMARONE-INDENE RESINS BASED ON LIGHT FRACTION OF COAL TAR 3. COUMARONE-INDENE RESINS WITH METHACRYLIC FRAGMENTS

  Publikacja

  • M. Bratychak
  • O. Astakhova
  • Y. Prysiazhnyi
  • M. Shaved
  • O. Shyshchak
  • J. Namieśnik
  • M. Plonska-brzezinska

  - Chemistry & Chemical Technology - Rok 2018

  The method for obtaining coumarone-indene resins with methacrylic fragments (CIRM) was developed with the addition of methyl ethacrylate, using a light fraction of coal tar and its fraction boiling within 423–463 К. CIRM was obtained via radical cooligomerization using 2,2'-azobis (2-methyl-propionitrile) as the initiator. The effect of the initiator amount, temperature and reaction time on the yield, softening temperature and...

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• Arid Ecosystems

  Czasopisma

  ISSN: 2079-0961 , eISSN: 2079-0988

• Synthesis and biological activity of mycophenolic acid-amino acid derivatives

  Publikacja

  • D. Iwaszkiewicz-Grzes
  • G. Cholewinski
  • A. Kot-Wasik
  • P. Trzonkowski
  • K. Dzierzbicka

  - EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY - Rok 2013

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• Synthesis and biological activity of mycophenolic acid-amino acid derivatives

  Publikacja

  • D. Iwaszkiewicz-Grześ
  • G. Cholewiński
  • A. Kot-Wasik
  • P. Trzonkowski
  • K. Dzierzbicka

  - EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY - Rok 2013

  In search of new immunosuppressants, mycophenolic acid (MPA) was coupled with amino acid methyl esters followed by hydrolysis to analogs bearing free carboxylic groups. The obtained compunds were tested in vitro as growth inhibitors of lymphoid cell line (Jurkat) and human peripheral blood mononuclear cells (PBMC) from healthy donors. According to obtained results recovering of free carboxylic group increased their activity. Additionally,...

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• Anticancer Properties of Amino Acid and Peptide Derivatives of Mycophenolic Acid

  Publikacja

  • A. Siebert
  • M. Deptuła
  • M. Cichorek
  • A. Ronowska
  • G. Cholewiński
  • J. Rachoń

  - Anti-Cancer Agents in Medicinal Chemistry - Rok 2021

  Background: Although Mycophenolic Acid (MPA) is applied as prodrugs in clinic as an immunosuppressant, it also possesses anticancer activity. MPA acts as Inosine-5’-Monophosphate Dehydrogenase (IMPDH) inhibitor, where the carboxylic group at the end of the side chain interacts with Ser 276 of the enzyme via hydrogen bonds. Therefore, MPA derivatives with other polar groups indicated high inhibition too. On the other hand, potent...

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