Results 1 to 10 of about 30,744 (233)
Methods for Hydroxamic Acid Synthesis. [PDF]
Curr Org Chem, 2019 Substituted hydroxamic acid is one of the most extensively studied pharmacophores because of their ability to chelate biologically important metal ions to modulate various enzymes, such as HDACs, urease, metallopeptidase, and carbonic anhydrase. Syntheses and biological studies of various classes of hydroxamic acid derivatives have been reported in ...
Alam MA.
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Preparation of poly hydroxamic acid from poly (styrene –methyl metha acrylate) and study of the kinetics of nickel ion sorption by the prepared acid [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2021 In this paper, the copolymer (styrene-methyl methacrylate) was prepared by using free radical polymerization for the copolymerization between methyl methacrylate and styrene in an equal molar mixing ratio and using benzoyl peroxide as a starter at a ...
Fatima Ibrahim, Saddaa Abedullah
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Chiral Hydroxamic Acid Ligands in the Asymmetric Synthesis of Natural Products
Chemistry, 2023 Chiral hydroxamic acid (HA) and bis-hydroxamic acid (BHA) ligands have made significant contributions to the field of asymmetric synthesis, particularly in the synthesis of natural products.
Tushar Janardan Pawar +3 more
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SYNTHESIS AND IDENTIFICATION FOR SOME FERRIC COMPLEXES OF HYDROXAMIC ACID. [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2013 The aim of this research is to prepare and identification of the hydroxamic acid derivatives of diethyl succinate which are considered as selective ligands of the Iron (III) . The synthesis of hydroxamic acid derivatives was performed as described in the
ISMAEEL KH. AL-KATEEB +2 more
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Powdery mildew (Blumeria graminis f. sp. tritici) infection and amount of key defence chemicals - cyclic hydroxamic acids - of field cultivated wheat (Triticum aestivum L.) [PDF]
Journal of Central European Agriculture, 2020 Cultivated wheat varieties have different degrees of resistance against powdery mildew. Cyclic hydroxamic acids are key defence chemicals of wheat. Examinations comprised the measurement of cyclic hydroxamic acid content and powdery mildew infection of ...
Péter Makleit +2 more
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Beneficiation of phosphate sludge rejected from Djebel Onk plant (Algeria) [PDF]
, 2019 Purpose Flotation tests have been used in order to achieve the purposes of this study which are: To obtain the highest recovery with a maximum grade of P2O5 from the tailing generated by the phosphate plant of Djebel Onk in the East of Algeria.
Benselhoub, A +3 more
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International Journal of Mining Science and Technology, 2023 In this paper, using methyl cinnamate as raw material, the new cinnamic hydroxamic acid collector (CIHA) was synthesized by the hydroxylamine method. The collector performance of hydroxamic acid was investigated for scheelite and gangue calcite, and the ...
Xiang Yao +9 more
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South African Journal of Chemical Engineering, 2021 Biosorbents are the alternatives for the removal of heavy metals because they are cheaper and more effective. This is attributed to the metallic elements interactions with the functional groups on the surface of the adsorbent.
Nozipho Nompumelelo Mzinyane +2 more
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SYNTHESIS AND IDENTIFICATION OF SOME HYDROXAMIC DERIVATIVES AND STUDYING THEIR THERMO AND PHOTO DEGRADATION [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2014 The aim of this research is to prepare and study the kinetics effect of temperature and photochemical reactions of the hydroxamic acid derivatives of diethyl succinate through the interaction of alkyl halides and diethyl succinate in the presence of ...
ISMAIL AL-KHATEEB +2 more
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Phosphorus containing analogues of SAHA as inhibitors of HDACs
Journal of Enzyme Inhibition and Medicinal Chemistry, 2022 Histone deacetylases (HDACs) are a family of enzymes responsible for regulating DNA transcription by modulating its binding to histone proteins. HDACs are overexpressed in several types of cancers and are recognised as drug targets.
Michael D. Pun +5 more
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