Academic literature on the topic 'Acetyl derivatives'

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Journal articles on the topic "Acetyl derivatives"

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Glišin, Đorđe, Ljiljana Jelenković, Nataša Pejković, et al. "D-glucurono-6,3-lactone as an interesting compound in the synthetic chemistry of carbohydrates related targets." Advanced Technologies 12, no. 1 (2023): 84–88. http://dx.doi.org/10.5937/savteh2301084g.

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Isopropylidene acetals and ketals are frequent protecting groups in the chemistry of carbohydrates, particularly in organic synthesis. The yield of these derivatives must be high. Besides already published syntheses, we report a new way of synthesizing these derivatives in high yields and efficient deprotection. Acetyl and benzoyl groups are frequent protecting groups, and their use in carbohydrate chemistry , particularly on the derivative of D-glucurono-6,3-lactone was shown. Reactions of 1,2,5-triO-acetyl-D-glucurono-6,3-lactone with BF3 and (CH3CH2)3SiH, LiBH4, respectively and I2, were al
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Hadzic, Pavle, Nada Vukojevic, Mirjana Popsavin, and Janos Canadi. "Nucleophilic opening of the 3,5-anhydro ring in 1,2-O-cyclohexylidene- -D-xylofuranose." Journal of the Serbian Chemical Society 66, no. 1 (2001): 1–8. http://dx.doi.org/10.2298/jsc0101001h.

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The reactivity of the oxetane ring in 3,5-anhydro-1,2-O-cyclohexylidene- -D-xylofuranose (1) was exemplified by its regiospecific nucleophilic opening. The action of concentrated hydrobromic or hydroiodic acid on 1 resulted in the exclusive formation of the 5-deoxy-5-halo derivatives, while the action of acetyl chloride or acetyl bromide yielded the corresponding 3-O-acetyl-5-deoxy-5-halo derivatives in 70 - 90 % yield. Under strongly acidic reaction conditions, the protection of the cyclohexylidene acetal function remained intact.
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Sastre, Juan A. López, José Molina Molina, Dolores Portal Olea, and Cristina Romero-Avila. "A new synthesis of 2,5-anhydro-D-mannose derivatives." Canadian Journal of Chemistry 66, no. 12 (1988): 2975–80. http://dx.doi.org/10.1139/v88-462.

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Penta-O-acetyl-D-glucose diethyl dithioacetal monoxide 3 was obtained by oxidation of penta-O-acetyl-D-glucose diethyl dithioacetal 2 with 3-chloroperbenzoic acid. By reaction of 3 with sodium methoxide in methanol and further acetylation, 3,4,6-tri-O-acetyl-2,5-anhydro-D-mannose-diethyl dithioacetal monoxide 8 and the reduction product 3,4,6-tri-O-acetyl-2,5-anhydro-1,1-bis(ethylthio)-1-deoxy-D-arabino-hex-1-enitol 4 were obtained. Reduction of 8 yielded the corresponding dithioacetal derivative 9, which was converted to 3,4,6-tri-O-acetyl-2,5-anhydro-D-mannose diethyl acetal 11.
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Čapek, Karel, Tomáš Vydra, Jindra Čapková, Mojmír Ranný, Markéta Bláhová, and Petr Sedmera. "Partially acetylated sucrose. Preparation of 3-O-acetylsucrose and 3,6'-di-O-acetylsucrose and the analysis of mixtures of O-acetyl derivatives of sucrose of various degrees of acetylation by thin-layer chromatography with flame-ionization detection." Collection of Czechoslovak Chemical Communications 50, no. 5 (1985): 1039–47. http://dx.doi.org/10.1135/cccc19851039.

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Partial deacetylation of 3,3',4',6'-tetra-O-acetyl-l',2 : 4,6-di-O-isopropylidene sucrose (V) with aluminum oxide impregnated with potassium carbonate gave a mixture of 3,6'-di-O-acetyl-l',2 : 4,6-di-O-isopropylidenesucrose (VI) and 3-O-acetyl-l',2 : 4,6-di-O-isopropylidenesucrose (VII). 3,6'-di-O-acetylsucrose (IX) and 3-O-acetylsucrose (X) were prepared on deacetalation of compounds VI and VII, respectively. The structure of compounds IX and X was proved by 13C NMR and mass spectra of their deuterioacetyl derivatives XI and XII. Using procedures described in literature 3,3',4',6'-tetra-O-ace
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Kaválek, Jaromír, Josef Jirman, and Vojeslav Štěrba. "Kinetics and mechanism of rearrangement and methanolysis of acylphenylthioureas." Collection of Czechoslovak Chemical Communications 50, no. 3 (1985): 766–78. http://dx.doi.org/10.1135/cccc19850766.

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S-Acyl-1-phenylthioureas and their 3-methyl derivatives are rearranged to 1-acyl derivatives of thiourea in methanolic solution. The rearrangement of the 1-acyl-1-phenyl derivative to the thermodynamically more stable 3-acyl derivative is subject to specific base catalysis. The rearrangement of acetyl group is about 2 orders of magnitude slower than that of benzoyl group. 1-Acetyl-l-phenylthiourea undergoes base-catalyzed methanolysis (giving phenylthiourea and methyl acetate) instead of the rearrangement. The methanolysis rates of l-acyl-3-phenylthioureas and their N-methyl derivatives have b
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Patel, H. S., and H. D. Desai. "Synthesis of Some New Azetidinone Derivatives Containing Aryl Sulfonyloxy Group." E-Journal of Chemistry 1, no. 4 (2004): 194–98. http://dx.doi.org/10.1155/2004/258752.

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Some novel azetidinone derivatives containing aryl sulfonyloxy group have been prepared. The 4-sulfonyloxy aniline derivative (2) has been prepared by reaction of 4-nitro phenol (sodium salt) with N-acetyl sulfanilyl chloride (ASC) followed by hydrolysis by ethanolic HCl. This compound (2) undergoes facile condensation reaction with aromatic aldehydes to yield different Schiff’s bases (3a-h). Cyclocondensation of compounds (3a-h) with chloro acetyl chloride yields different 2-azetidinone derivatives (4a-h).
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Ibrahim, Hassan K., Sayed H. El-Tamany, Reda F. El-Shaarawy, and Ibrahim M. El-Deen. "Synthesis and investigation of mass spectra of some novel benzimidazole derivatives." Macedonian Journal of Chemistry and Chemical Engineering 27, no. 1 (2008): 65. http://dx.doi.org/10.20450/mjcce.2008.248.

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2-Substituted benzimidazoles (3) and (4a-c) were prepared via condensation of ethyl 2-thionyl-pyruvate (1) and hydrazidoyl derivatives (2a-c) with o-phenylene diamine in acetic acid. Acetylation of compound (4a) with acetic anhydride yielded the corresponding N-acetyl derivative (5). Treatment of compound 4b with hydrazine hydrate gave the corresponding hydrazino derivative (6). Reaction of 2-[(2-thionyl)acetyl)] benzimidazole (3) with hydrazine hydrate gave the pyrazolyl derivative (7) and hydrazino derivative (8). Alkylation of compound 3 with alkyl halide gave the corresponding 2,3-disubsti
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YOSHINARI, TOMOYA, TAKAHIRO OHNISHI, TOMOYUKI KADOTA, and YOSHIKO SUGITA-KONISHI. "Development of a Purification Method for Simultaneous Determination of Deoxynivalenol and Its Acetylated and Glycosylated Derivatives in Corn Grits and Corn Flour by Liquid Chromatography–Tandem Mass Spectrometry." Journal of Food Protection 75, no. 7 (2012): 1355–58. http://dx.doi.org/10.4315/0362-028x.jfp-11-555.

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We developed a purification method based on liquid chromatography–tandem mass spectrometry for the identification of deoxynivalenol (DON), its acetylated derivatives (3-acetyl-deoxynivalenol and 15-acetyl-deoxynivalenol), and a glycosylated derivative (deoxynivalenol-3-glucoside [D3G]) in corn-based products. The analytes were extracted from samples with acetonitrile-water (85:15, vol/vol) and then purified with multifunctional columns. Evaluation of five kinds of multifunctional columns revealed that DON and its acetylated derivatives were recovered well (96 to 120%) by all columns, but D3G w
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Mistry, Rakesh N., and K. R. Desai. "Studies on Synthesis of Some Novel Heterocyclic Chalcone, Pyrazoline, Pyrimidine - 2 - One, Pyrimidine - 2 - Thione,para-Acetanilide Sulphonyl and Benzoyl Derivatives and their Antimicrobial Activity." E-Journal of Chemistry 2, no. 1 (2005): 30–41. http://dx.doi.org/10.1155/2005/953107.

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1, 2 - Dichloro benzene on chlorosulphonation by chlorosulphonic acid gives 1, 2 - [dichloro] - benzene sulphonyl chloride which on condensation withp–amino acetophenone gives 1-[acetyl] - 1’ , 2’ - [dichloro] - dibenz sulphonamide derivative. This derivative undergo condensation with 2,4- dichloro benzaldehyde gives 1- [3” - (sub. phenyl) - 2” - propene - 1” - one] - 1’ , 2’ - [dichloro] - dibenz sulphonamide derivative which on reaction with 99% hydrazine hydrate and glacial acetic acid gives 1-[acetyl]-3- [1’ , 2’ - (dichloro) - dibenz sulphonamide] -5 - [2” , 4” - dichloro phenyl] - 2 - py
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Nassan, Mohamed A., Adil Aldhahrani, Hamada H. Amer та ін. "Investigation of the Anticancer Effect of α-Aminophosphonates and Arylidine Derivatives of 3-Acetyl-1-aminoquinolin-2(1H)-one on the DMBA Model of Breast Cancer in Albino Rats with In Silico Prediction of Their Thymidylate Synthase Inhibitory Effect". Molecules 27, № 3 (2022): 756. http://dx.doi.org/10.3390/molecules27030756.

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Breast cancer is a major cause of death in women worldwide. In this study, 60 female rats were classified into 6 groups; negative control, α-aminophosphonates, arylidine derivatives of 3-acetyl-1-aminoquinolin-2(1H)-one, DMBA, DMBA & α-aminophosphonates, and DMBA & arylidine derivatives of 3-acetyl-1-aminoquinolin-2(1H)-one. New α-aminophosphonates and arylidine derivatives of 3-acetyl-1-aminoquinolin-2(1H)-one were synthesized and elucidated by different spectroscopic and elemental analysis. Histopathological examination showed marked proliferation of cancer cells in the DMBA group. T
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Dissertations / Theses on the topic "Acetyl derivatives"

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Gregar, Travis Quinton. "Synthesis and structural characterization of amide-linked derivatives of N-acetyl neuraminic acid." Diss., The University of Arizona, 2001. http://hdl.handle.net/10150/279827.

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Amide linked carbohydrates represent a tremendously different type of compound. Sugars have traditionally been linked together as either N or O linked via the anomeric carbon to make larger compounds, i.e. Sialyl Lewis X. This linkage leads to great instability under acidic and biological conditions. N-Acetyl neuraminic acid is a naturally occurring delta peptide. Colominic acid is the naturally occurring O linked polymer of N-acetyl neuraminic acid. This polymer has been found to possess a helical structure starting at the hexamer length. Changing from an O linkage to an amide linkage provid
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Drieman, Johannes Cornelis. "Drug targeting to the kidney N-acetyl-L-[gamma]-glutamyl derivatives as kidney-selective prodrugs /." Maastricht : Maastricht : Datawyse ; University Library, Maastricht University [Host], 1989. http://arno.unimaas.nl/show.cgi?fid=6187.

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Cox, Glen Adam. "Towards the Synthesis of N-Acetyl-2-amino-2-deoxy-D-mannopyranose uronic acid (D-ManNAcA) and Derivatives." Youngstown State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1217344144.

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Buabeng, Emmnauel Ramsey. "Towards the Synthesis of Novel Glycomimetics of N-Acetyl-2-amino-2-deoxy-D-mannopyranose uronic acid (D-ManNAcA) and Derivatives." Youngstown State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1471478050.

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Chaudhry, Humayun Iqbal. "An evaluation of the performance and mechanistic action of the costabiliser N-phenyl-3-acetyl pyrrolidine-2,4-dione and its derivatives in poly(vinyl chloride)." Thesis, Manchester Metropolitan University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311051.

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Mann, S. E. "New reactions of cyclic oxygen, nitrogen and sulfur acetal derivatives." Thesis, University College London (University of London), 2011. http://discovery.ucl.ac.uk/1317775/.

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This thesis describes the development of new reactions of cyclic oxygen, nitrogen and sulfur acetal derivatives and their applications in a diverse range of synthetic organic and organometallic chemistry. Detailed herein are advances in three main areas of acetal chemistry, namely: studies towards a new methodology for the synthesis of medium ring heterocycles; the use of thioacetals as directing groups for the palladium-mediated oxidation of olefins; and multi-component reactions for the synthesis of drug-like heterocyclic compounds. A brief overview of the chemistry of cyclic acetal derivati
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Duarte, Claudimar Junker 1984. "Análise conformacional de alguns ésteres metílicos de aminoácidos e seus N-acetil-derivados." [s.n.], 2015. http://repositorio.unicamp.br/jspui/handle/REPOSIP/249202.

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Orientador: Roberto Rittner Neto<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Química<br>Made available in DSpace on 2018-08-27T10:22:25Z (GMT). No. of bitstreams: 1 Duarte_ClaudimarJunker_D.pdf: 13121295 bytes, checksum: 3401d9f1581d3385c70c6c859f152c76 (MD5) Previous issue date: 2015<br>Resumo: Neste trabalho, o equilíbrio conformacional de alguns ésteres metílicos de aminoácidos não acetilados (L-Serina, L-Treonina e L-Triptofano) e N-acetilados (Glicina, L-Alanina, L-Serina, L-Treonina e L-Triptofano) foi avaliado através de cálculos teóricos e técnicas experimen
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Appleton, Martin Lee. "Part 1, NMR assignments of acetyl and trityl groups in derivatized carbohydrates via proton-carbon long-range couplings ; Part 2, the conformational equilibria of 1,2,3,4-tetra-O?-acetyl-?-D-ribopyranose and 1,2,3,4-tetra-O?-acetyl-?-D-xylopyranose /." The Ohio State University, 1988. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487591658173866.

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Sardessai, R. S. "Inositol 1,3-acetals as versatile intermediates for the synthesis of cyclitol derivatives." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 2017. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/5877.

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Wilson, David William Joseph. "Synthesis and anti-tumour activity of some new derivatives of flavone-8-acetic acid." Thesis, University of St Andrews, 1995. http://hdl.handle.net/10023/15461.

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A robust six-step synthesis of substituted flavone-8-acetic acid sodium salts has been developed and optimised to allow preparation of a wide variety of products for testing as anti-tumour agents. The condensation and cyclisation steps have been combined in an efficient one-pot procedure and efficient procedures for subsequent oxidative cleavage of an allyl group and salt formation have been developed. Using this method a total of 18 derivatives bearing substituents on the 2-phenyl ring have been prepared. Based on encouraging activity from methoxy substituted compounds, attention has been con
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Books on the topic "Acetyl derivatives"

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Hayes, Teresa L., Robyn Margulies, and Debra A. Celinski. Acetic acid & derivatives. Freedonia Group, 2000.

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H, Agreda V., and Zoeller Joseph R. 1953-, eds. Acetic acid and its derivatives. M. Dekker, 1993.

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Zoeller, Joseph R. Acetic Acid and Its Derivatives. CRC Press LLC, 1993.

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Agreda, Victor H. Acetic Acid and Its Derivatives. Taylor & Francis Group, 2019.

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Agreda, Victor H. Acetic Acid and its Derivatives. Taylor & Francis Group, 2019.

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Agreda, Victor H. Acetic Acid and Its Derivatives. Taylor & Francis Group, 1992.

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Acetic Acid and Its Derivatives. Taylor & Francis Group, 1992.

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Agreda, Victor H. Acetic Acid and its Derivatives (Chemical Industries). CRC, 1992.

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Tübingen, Universität, ed. Metabolism of licofelone (ML3000) - an anti-inflammatory pyrrolizine acetic acid derivative. 2007.

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Nguyen, Thach-Mien Duong. Decomposition kinetics and azide trapping of ester derivative of A C, N-acetyl-N-acetoxy-2-amino- -carboline. 2002.

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Book chapters on the topic "Acetyl derivatives"

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Tobiason, Fred L. "MNDO and AM1 Molecular Orbital and Molecular Mechanics Analyses of (+)-Catechin, (-)-Epicatechin, and their 3-O-Acetyl Derivatives." In Plant Polyphenols. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3476-1_26.

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Mirzapour-Kouhdasht, Armin, Marzieh Moosavi-Nasab, and Jong-Bang Eun. "Acetic Acid and Their Derivatives Modification." In Physicochemical and Enzymatic Modification of Gums. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-87996-9_5.

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Sinnott, Michael L. "No Kinetic Anomeric Effect in Reactions of Acetal Derivatives." In ACS Symposium Series. American Chemical Society, 1993. http://dx.doi.org/10.1021/bk-1993-0539.ch006.

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Yoshida, Masahito, Koya Saito, and Takayuki Doi. "Total Synthesis of (+)-Siladenoserinol A." In Modern Natural Product Synthesis. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1619-7_4.

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AbstractThe total synthesis of (+)-siladenoserinol A (1) was accomplished. The bicyclic acetal core, a 6,8-dioxabicyclo[3.2.1]octane skeleton, was constructed by Au(III)-catalyzed cycloisomerization of 6,7-dihydroxy-2-alkynoate. A serinol side chain was introduced by the Julia–Kocienski olefination and the other side chain was efficiently introduced by the Horner–Wadsworth–Emmons reaction with glycerophosphocholine-containing phosphonoacetate, and selective sulfamation of the serinol moiety yielded (+)-1. The synthetic (+)-1 exhibited potent inhibitory activity against p53–Hdm2 interaction com
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Tidwell, T. T. "Dehydrohalogenation of Acetyl Halides." In Three Carbon-Heteroatom Bonds: Thio-, Seleno-, and Tellurocarboxylic Acids and Derivatives; Imidic Acids and Derivatives; Ortho Acid Derivatives. Georg Thieme Verlag KG, 2006. http://dx.doi.org/10.1055/sos-sd-023-00005.

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Tidwell, T. T. "Ionization of Acetyl Halides to Acylium Ions and Deprotonation." In Three Carbon-Heteroatom Bonds: Thio-, Seleno-, and Tellurocarboxylic Acids and Derivatives; Imidic Acids and Derivatives; Ortho Acid Derivatives. Georg Thieme Verlag KG, 2006. http://dx.doi.org/10.1055/sos-sd-023-00006.

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Tidwell, T. T. "Difluoroketene by Dehalogenation of Bromo(difluoro)acetyl Chloride with Zinc." In Three Carbon-Heteroatom Bonds: Thio-, Seleno-, and Tellurocarboxylic Acids and Derivatives; Imidic Acids and Derivatives; Ortho Acid Derivatives. Georg Thieme Verlag KG, 2006. http://dx.doi.org/10.1055/sos-sd-023-00087.

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David, Serge. "Sialic acids and sialylated oligosaccharides." In The Molecular and Supramolecular Chemistry of Carbohydrates: Chemical Introduction to the Glycosciences. Oxford University PressOxford, 1997. http://dx.doi.org/10.1093/oso/9780198500476.003.0012.

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Abstract Natural sialic acids (Schauer 1982; 1991) are derivatives of 5-amino-3,5-dideoxy-D-glycero-D-galacto-nonulosonic acid 12.1. This awkward name has been replaced by ‘neuraminic acid’. The most common derivative is N-acetyl-neuraminic acid 12.2 whose configuration is easy to memorize because, in the Fischer representation, 12.3, it is presented as an aldolic condensation product of N-acetylmannosamine (2-acetamido-2-deoxy-o-mannose) and pyruvic acid. When the expression ‘sialic acid’ is used without any other precision, it is in reference to derivative 12.2. It exists in the free state o
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Pandi, Vignesh, and Sam Johnson Udhayachandar. "Hepatoprotective Activity of Proline Derivatives." In Understanding Hepatotoxicity - Causes, Symptoms and Prevention [Working Title]. IntechOpen, 2025. https://doi.org/10.5772/intechopen.1010711.

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The liver plays a dynamic role in detoxification, metabolic regulation, and maintaining physiological balance, yet it is highly prone to damage from drugs and toxic substances. Paracetamol overdose is a well-known cause of drug-induced liver injury (DILI), emphasizing the importance of finding effective protective compounds. Proline has shown promise in protecting the liver due to its antioxidant properties and ability to preserve mitochondrial function. This study inspects the liver-protective potential of a synthetic proline-based compound, 1-[(2-hydroxyanilino) acetyl] pyrrolidine-2-carboxy
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Stanovnik, B., and J. Svete. "From Malonic Acid Derivatives and 1-Acetyl-2-arylhydrazines." In Five-Membered Hetarenes with Two Nitrogen or Phosphorus Atoms. Georg Thieme Verlag KG, 2002. http://dx.doi.org/10.1055/sos-sd-012-00033.

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Conference papers on the topic "Acetyl derivatives"

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Deshmukh, Shirish, Dattatraya Mangte, and Anvita S. Dandale. "Per–O–acetyl Lactosyl Isothiourea Derivatives: Synthesis and Antimicrobial Activities." In The 14th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2010. http://dx.doi.org/10.3390/ecsoc-14-00423.

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Jovanovic, Dunja, Ana Filipovic, Bojan Bondzic, and Aleksandra Bondzic. "Influence of the structures of THIQ derivatives on their inhibitory properties toward acetyl- and butyrylcholinesterase." In RAD Conference. RAD Centre, 2023. http://dx.doi.org/10.21175/rad.abstr.book.2023.23.2.

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A.V., Firsova, Polovinkina M.A., Grigoriev V.A., Osipova V.P., and Kudryavtsev K.V. "EFFECT OF NEW PHENOL DERIVATIVES WITH PYRROLIDINE FRAGMENT ON THE REPRODUCTIVE PROPERTIES OF STURGEON GAMETES." In II INTERNATIONAL SCIENTIFIC AND PRACTICAL CONFERENCE "DEVELOPMENT AND MODERN PROBLEMS OF AQUACULTURE" ("AQUACULTURE 2022" CONFERENCE). DSTU-Print, 2022. http://dx.doi.org/10.23947/aquaculture.2022.154-156.

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The influence of new phenolic derivatives of pyrrolidine on the quality of native sturgeon sperm and on the fertility of eggs was assessed in comparison with the well-known antioxidant - ionol. The high efficiency of (L)-1-(2-((1-hydroxynaphthalen-2-yl)thio)acetyl)pyrrolidine-2-carboxylic acid was shown, the addition of this compound increases the time of forward movement of spermatozoa by 2.2 times relative to the control and an increase in the percentage of fertilization and hatching of prelarvae by about 1.5 times. The results obtained indicate the need for additional studies to establish t
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Eliwi, Amjad Gali, Zainab Zuhair Mohammad Ali, Fouad A. AL-Saady, Shaemaa Hadi Abdulsada, and Abdul Jabar Khlaf Atia. "Synthesis and acetyl cholinesterase inhibitory activity of new oxazole, 1, 2, 4 - triazole derivatives bearing carbamazepine as nucleus." In 2ND INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING & SCIENCE (IConMEAS 2019). AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0000455.

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Levene, C., T. J. Dines, S. Ostavour pour та ін. "An Experimental And Theoretical Raman and ROA Study Of Di-amino Acid Peptides (DAAPs): α- and β-N-acetyl-L-Asp-L-Glu And Their Derivatives: N-acetyl-L-Asp, N-acetyl-L-Glu and L-Asp-L-Glu". У XXII INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY. AIP, 2010. http://dx.doi.org/10.1063/1.3482842.

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Radojević, Ivana, Edina Avdović, Dušan Dimić, Marko Antonijević, Marijana Vasić та Katarina Ćirković. "ANTIMICROBIAL ACTIVITY OF HYBRIDS OF COUMARIN’S DERIVATIVES WITH NEUROTRANSMITTERS 20242ND INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY (2024)ЗБОРНИЦИ". У 2nd International Symposium on Biotechnology. Faculty of Agronomy in Čačak, University of Kragujevac, 2024. http://dx.doi.org/10.46793/sbt29.70ir.

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n this study, the antimicrobial activity of five hybrids of 3-acetyl- 4-hydroxy coumarin with neurotransmitters was determined: dopamine (1), tyramine (2), octopamine (3), norepinephrine (4) and methoxy-tyramine (5). Antimicrobial activity was assessed using the microdilution method incorporating resazurin, with determination of MIC/MMC concentrations. Testing involved twelve microorganisms, five of which were sourced from mine wastewater. The best activities were shown by substances (1) and (4) on Bacillus pumilus and Pantoea agglomerans, where the MIC was 31.8 μg/mL. Pantoea agglomerans show
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Muškinja, Jovana, Sanja Matić, Snežana Stanić, and Zoran Ratković. "Synthesis of N-acetyl and N-formyl pyrazoline derivatives from vanillin and their antigenotoxic activity." In 5th International Electronic Conference on Medicinal Chemistry. MDPI, 2019. http://dx.doi.org/10.3390/ecmc2019-06358.

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Dinh Thanh, Nguyen, Dang Nhu Tai, Do Son Hai, Nguyen Thu Huyen та Pham Hong Lan. "Derivatives of N-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-N'- (benzothiazole-2'-yl)thioureas". У The 13th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2009. http://dx.doi.org/10.3390/ecsoc-13-00154.

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Cin, Gunseli Turgut, Seda Demirel Topel, Neslihan Nohut Maslakci, Esin Eren, and Aysegul Uygun Oksuz. "Plasma modified chitosan/N-acetyl-2-pyrazoline derivative nanofibers." In 2015 IEEE International Conference on Plasma Sciences (ICOPS). IEEE, 2015. http://dx.doi.org/10.1109/plasma.2015.7179648.

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Половинкина, М. А., В. П. Осипова, Е. Н. Пономарева, К. В. Кудрявцев, and А. В. Великородов. "INFLUENCE OF NEW PHENOLIC DERIVATIVES ON FISH-BREEDING PARAMETERS OF FERTILIZED STERLET CAVIAR." In DEVELOPMENT AND MODERN PROBLEMS OF AQUACULTURE. ООО "ДГТУ-Принт" Адресс полиграфического предприятия 344003 пл Гагарина, зд. 1, 2023. http://dx.doi.org/10.23947/aquaculture.2023.94-97.

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Abstract:
The effect of shielded phenol derivatives in comparison with the water-soluble analog of vitamin E – Trolox, on the activity of sterlet sperm and on the fish-breeding indicators of fertilized sterlet eggs before the cryopreservation process was studied in this work. A positive effect of (L)-1-(2-((1-hydroxyphenyl)thio)acetin)pyrrolidine-2-carboxylic acid on sperm activity indicators has been established, which is expressed in an increase in the proportion of living cells and their lifetime. Evaluation of fish-breeding indicators of sterlet reproductive caviar indicates a greater survival rate
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