Log in

Relevant bibliographies by topics / Acid Derivatives

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Acid Derivatives'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Acid Derivatives.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Acid Derivatives"

1

Engesser, Tobias, and Reinhard Brückner. "Stereoselective Aldol Additions of Glycolic Acid and Its Derivatives." Synthesis 51, no. 08 (2019): 1715–45. http://dx.doi.org/10.1055/s-0037-1611721.

Full text

Abstract:

This review gives a comprehensive overview of aldol additions of glycolic acid derivatives to achiral aldehydes and acetals affording α,β-dihydroxycarboxylic acids or derivatives thereof. The focus is on simple diastereoselectivity. A selection of related aldol additions is also presented: aldol additions of glycolic acid derivatives to ketones with two different substituents and aldol additions of α-substituted glycolic acid derivatives.1 Introduction1.1 Organization of this Review1.2 Outside the Scope of this Review: Aldol Additions Giving α,β-Dihydroxyaldehydes and α,β-Dihydroxyketones Dias

APA, Harvard, Vancouver, ISO, and other styles

2

Arsianti, Ade, Chie Aoki Utsubo, Fadilah Fadilah, et al. "SYNTHESIS AND ANTI-HEPATITIS C VIRUS ACTIVITY OF GALLIC ACID DERIVATIVES WITH CHIRAL CENTER." Asian Journal of Pharmaceutical and Clinical Research 10, no. 7 (2017): 164. http://dx.doi.org/10.22159/ajpcr.2017.v10i7.18162.

Full text

Abstract:

Objective: In this work, we aim to synthesize gallic acid derivatives with chiral center and to evaluate its anti-hepatitis C virus (anti-HCV) activity.Methods: Synthesis of the target derivatives was started from esterification of commercially available boc deprotection (Boc)-L-threonine with allyl bromide, followed by Boc with HCl/EtOAc, amidation, and Sharpless asymmetric dihydroxylation with (DHQ)2PHAL or (DHQD)2PHAL as a ligand to give desired gallic acid derivatives. The synthesized gallic acid derivatives were then evaluated for anti-HCV activity and cytotoxicity.Results: The target der

APA, Harvard, Vancouver, ISO, and other styles

3

Easton, CJ, and SC Peters. "Synthesis of Novel Cross-Linked Amino Acid Derivatives." Australian Journal of Chemistry 43, no. 1 (1990): 87. http://dx.doi.org/10.1071/ch9900087.

Full text

Abstract:

Reactions of the derivatives of cysteine (6), serine (7) and lysine (8a), with the bromide (1), afforded the corresponding cross-linked amino acid derivatives (11), (12) and (13). Of the linked species (11)-(13), the cysteine derivative (11) was found to be the most stable under a variety of conditions. A mixture of the cross-linked serine derivative (12) and the cysteine derivative (6) in chloroform containing triethylamine reacted to give the cross-linked cysteine derivative (11) and the serine derivative (7). Similarly, a mixture of (13) and (6) in chloroform reacted to give (11).

APA, Harvard, Vancouver, ISO, and other styles

4

More, Paresh S., and Santosh G. Singh. "Synthesis and Characterization of Ester Derivatives of Stilbene Derived from Acid Derivative (of P-Chloro Phenyl Acetic Acid, Substitute Benzaldehyde, Triethyl Amine) with Methanol and Sulphuric Acid." International Letters of Chemistry, Physics and Astronomy 47 (February 2015): 49–55. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.47.49.

Full text

Abstract:

Two stilbene derivatives have been synthesized in two step process. First step involved synthesis of acid derivative from p-chloro phenyl acetic acid, substituted benzaldehyde and triethyl amine, where as the second step involved synthesis of substituted stilbene derivatives (enoate or esters) through very simple route. These derivatives were characterized by various spectral techniques and were screened for their antimicrobial activities.

APA, Harvard, Vancouver, ISO, and other styles

5

More, Paresh S., and Santosh G. Singh. "Synthesis and Characterization of Ester Derivatives of Stilbene Derived from Acid Derivative (of P-Chloro Phenyl Acetic Acid, Substitute Benzaldehyde, Triethyl Amine) with Methanol and Sulphuric Acid." International Letters of Chemistry, Physics and Astronomy 47 (February 24, 2015): 49–55. http://dx.doi.org/10.56431/p-7bsx45.

Full text

Abstract:

Two stilbene derivatives have been synthesized in two step process. First step involved synthesis of acid derivative from p-chloro phenyl acetic acid, substituted benzaldehyde and triethyl amine, where as the second step involved synthesis of substituted stilbene derivatives (enoate or esters) through very simple route. These derivatives were characterized by various spectral techniques and were screened for their antimicrobial activities.

APA, Harvard, Vancouver, ISO, and other styles

6

Burgess, VA, та CJ Easton. "Reaction of N-Benzoyl-2-bromoglycine Methyl Ester With Deprotonated Nitroalkanes: Synthesis of β-Nitro and α,β-Dehydro Amino Acid Derivatives". Australian Journal of Chemistry 41, № 7 (1988): 1063. http://dx.doi.org/10.1071/ch9881063.

Full text

Abstract:

N-Benzoyl-2-bromoglycine methyl ester (1) reacted with the alkyl nitronates (2a-e) to give the corresponding β-nitro amino acid derivatives (4a-e). Elimination reactions of (4a-d) afforded the α,β-dehydro amino acid derivatives (5a-d). Treatment of the β- nitrovaline derivative (4b) with tributyltin hydride gave the valine derivative (8). Reduction of the β- nitroalanine derivative (4a) gave the β- aminoalanine derivative (9), characterized by hydrolysis to 2,3- diaminopropionic acid hydrochloride.

APA, Harvard, Vancouver, ISO, and other styles

7

Khalifa, Nagy M., Ahmed M. Naglah, Mohamed A. Al-Omar, Mohamed H. Abo-Ghalia, and Abd El-Galil E. Amr. "Synthesis and Reactions of New Chiral Linear Carboxamides with an Incorporated Peptide Linkage Using Nalidixic Acid and Amino Acids as Starting Materials." Zeitschrift für Naturforschung B 69, no. 3 (2014): 351–61. http://dx.doi.org/10.5560/znb.2014-3282.

Full text

Abstract:

4bA series of chiral linear carboxamide derivatives (2- 15) with an incorporated peptide linkage have been prepared via the coupling of 1-ethyl-1,4-dihydro-7-methyl-4-oxo-quinoline-3-carboxylic acid (nalidixic acid, 1) with appropriate amino acid methyl esters. Coupling of 1 with amino acid methyl esters gave the corresponding peptide methyl esters 2, which were hydrolyzed with methanolic sodium hydroxide to the corresponding acids 3. Hydrazinolysis of esters 2with hydrazine hydrate afforded the corresponding acid hydrazide derivatives 4. The latter compounds were coupled with appropriate alde

APA, Harvard, Vancouver, ISO, and other styles

8

Neves, Ana Rita, Fernando Durães, Joana Freitas-Silva, et al. "Derivatives of Trimethoxybenzoic Acid and Gallic Acid as Potential Efflux Pump Inhibitors: In Silico and In Vitro Studies." International Journal of Molecular Sciences 23, no. 22 (2022): 14468. http://dx.doi.org/10.3390/ijms232214468.

Full text

Abstract:

The overexpression of efflux pumps is one of the strategies used by bacteria to resist antibiotics and could be targeted to circumvent the antibiotic crisis. In this work, a series of trimethoxybenzoic acid derivatives previously described as antifouling compounds was explored for potential antimicrobial activity and efflux pump (EP) inhibition. First, docking studies on the acridine resistance proteins A and B coupled to the outer membrane channel TolC (AcrAB-TolC) efflux system and a homology model of the quinolone resistance protein NorA EP were performed on 11 potential bioactive trimethox

APA, Harvard, Vancouver, ISO, and other styles

9

Mardjan, Muhammad Idham Darussalam, Retno Ambarwati, Sabirin Matsjeh, Tutik Dwi Wahyuningsih, and Winarto Haryadi. "SYNTHESIS OF FLAVANONE-6-CARBOXYLIC ACID DERIVATIVES FROM SALICYLIC ACID DERIVATIVE." Indonesian Journal of Chemistry 12, no. 1 (2012): 70–76. http://dx.doi.org/10.22146/ijc.21374.

Full text

Abstract:

Synthesis of flavanone-6-carboxylic acid derivatives had been conducted via the route of chalcone. The synthesis was carried out from salicylic acid derivative, i.e. 4-hydroxybenzoic acid, via esterification, Fries rearrangement, Claisen-Schmidt condensation and 1,4-nucleophilic addition reactions. Structure elucidation of products was performed using FT-IR, 1H-NMR, GC-MS and UV-Vis spectrometers. Reaction of 4-hydroxybenzoic acid with methanol catalyzed with sulfuric acid produced methyl 4-hydroxybenzoate in 87% yield. The acid-catalyzed-acetylation of the product using acetic anhydride gave

APA, Harvard, Vancouver, ISO, and other styles

10

El-Essawy, Farag A., Wael A. El-Sayed, Sherif A. El-Kafrawy, Asmaa S. Morshedy, and Adel-H. Abdel-Rahman. "Anti-Hepatitis B Virus Activity of New 1,2,4-Triazol-2-yl- and 1,3,4-Oxadiazol-2-yl-2-pyridinone Derivatives." Zeitschrift für Naturforschung C 63, no. 9-10 (2008): 667–74. http://dx.doi.org/10.1515/znc-2008-9-1010.

Full text

Abstract:

A number of 1,3,4-oxadiazole, 3 - 9, and 1,2,4-triazole derivatives, 13 - 15, were synthesized starting form the acid hydrazide 1. The 1,3,4-thiadiazole derivative 12 was prepared from the substituted phenylthiosemicarbazide derivative 11 by treatment with sulfuric acid. The aryl hydrazone derivatives 10a - c were synthesized by reaction of the hydrazide 1 with the corresponding ketones. The thioalkyl derivatives 16a - e were prepared by akylation of the thiol derivatives 3 and 13 with different alkylating agents. The newly synthesized compounds were tested for their anti-HBV activity and some

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Acid Derivatives"

1

Peters, Steven Carlton. "Crosslinked amino acid derivatives." Title page, table of contents and abstract only, 1991. http://web4.library.adelaide.edu.au/theses/09PH/09php4831.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Van, Kralingen Leon. "Controlled polymerization of amino acid derivatives." Thesis, Link to the Internet, 2008. https://etd.sun.ac.za/jspui/handle/10019/919.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Das(, dutta) Sima. "Organotin derivatives of hydroxamic acids derived from dibasic carboxylic acid." Thesis, University of North Bengal, 1989. http://hdl.handle.net/123456789/755.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Spray, Caroline Ann. "4-ketoproline derivatives as chiral templates in synthesis." Thesis, University of Sussex, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239542.

Full text

Abstract:

(2S)-trans-4-Hydroxyproline has been studied as a chiral template for the preparation of kainoids. Conversion to protected 4-ketoproline derivatives has allowed functionalisation at C-3 to be investigated. Although the tendency to epimerisation has caused problems, we have successfully introduced a variety of alkyl side chains with cis stereochemistry at this position. Functionalisation of the 3-alkyl-4-ketoprolines at C-4 has been investigated and a method has been found to prepare compounds which are functionalised stereospecifically at both C-3 and C-4. These have potential for study as kai

APA, Harvard, Vancouver, ISO, and other styles

5

Box, Julian M. "Towards fluorinated derivatives of shikimic acid." Thesis, University of Reading, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286003.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Kociuba, Katherine. "Radical functionalisation of amino acid derivatives /." Title page, table of contents and abstract only, 1996. http://web4.library.adelaide.edu.au/theses/09PH/09phk76.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Tan, Eng Wui. "Regioselective modification of amino acid derivatives /." Title page, contents and abstract only, 1990. http://web4.library.adelaide.edu.au/theses/09PH/09pht1612.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Portell, Bueso Anna. "Crystal Engineering Studies of Squaric Acid Derivatives." Doctoral thesis, Universitat de Barcelona, 2014. http://hdl.handle.net/10803/285325.

Full text

Abstract:

This thesis is a multidisciplinary study of the solid state of squaric acid derivatives which combines approaches from areas such as crystal engineering, supramolecular chemistry and crystallography. The structural preferences in the solid state of this family of compounds has been analyzed, new crystalline materials derived from squaric acid have been designed in order to study new supramolecular synthons and relevant chemical phenomena such as template effect, preorganization, cooperativity and electrostatic compression have been explored. In summary, 47 polymorphs, solvates, cocrystals

APA, Harvard, Vancouver, ISO, and other styles

9

Goubet, D. C. M. "Asymmetric synthesis of α-amino acid derivatives". Thesis, Swansea University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.637081.

Full text

Abstract:

A general background to α-amino acids is discussed in the first chapter. After a brief account on classification, properties and applications of these compounds, asymmetric processes leading to optically enriched residues are reviewed in detail. The second chapter describes the envisaged stereoselective approach towards these substrates involving Michael-type addition onto a chiral didehydroalanine derivative. Syntheses of α,β-unsaturated amino acids are reviewed after a brief section on Michael-type reactions. The preparation of a chiral didehydroamino acid residue has been investigated using

APA, Harvard, Vancouver, ISO, and other styles

10

Hay, M. P. "Atom transfer reactions of amino acid derivatives." Thesis, University of Canterbury. Chemistry, 1987. http://hdl.handle.net/10092/7974.

Full text

Abstract:

Investigations of atom transfer reactions of amino acid derivatives are described in this thesis. Reaction of N-benzoylvaline methyl ester (29a) with sulphuryl chloride gave the β-chlorovaline derivative (30a) and lesser amounts of diastereoisomers of the r-chlorovaline derivative (31a). Studies of reactions of the valine derivatives (29a-c) with sulphuryl chloride, and of the photolyses of the corresponding N-chlorovaline derivatives (39a-c) have shown that the reaction of (29a) with sulphuryl chloride and the photolysis of (39a) involve regioselective intermolecular transfer of the respectiv

APA, Harvard, Vancouver, ISO, and other styles

More sources

Books on the topic "Acid Derivatives"

1

Kato, Shinzi, ed. Chalcogenocarboxylic Acid Derivatives. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/b98140.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

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

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Patai, Saul, ed. Acid Derivatives: Vol. 2 (1992). John Wiley & Sons, Inc., 1992. http://dx.doi.org/10.1002/9780470772508.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

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

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Saul, Patai, ed. The chemistry of sulphinic acids, esters, and their derivatives. Wiley, 1990.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Katrania, Konstantina. Cyclic polyether derivatives of L-ascorbic acid. University of East Anglia, 1991.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

W, Stone T., ed. Quinolinic acid and the kynurenines. CRC Press, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

Fernández-Lucas, Jesús, ed. Enzymatic and Chemical Synthesis of Nucleic Acid Derivatives. Wiley-VCH Verlag GmbH & Co. KGaA, 2019. http://dx.doi.org/10.1002/9783527812103.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

1928-, Cooper B. A., and Whitehead V. M. 1934-, eds. Chemistry and biology of pteridines, 1986: Pteridines and folic acid derivatives : proceedings of the Eighth International Symposium on Pteridines and Folic Acid Derivatives, Chemical, Biological, and Clinical Aspects, Montreal, Canada, June 15-20, 1986. De Gruyter, 1986.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

-Ch, Curtius H., Ghisla S. 1942-, and Blau N. 1946-, eds. Chemistry and biology of pteridines, 1989: Pteridines and folic acid derivatives : proceedings of the Ninth International Symposium on Pteridines and Folic Acid Derivatives, Chemical, Biological, and Clinical Aspects, Zurich, Switzerland, September 3-8, 1989. de Gruyter, 1990.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Book chapters on the topic "Acid Derivatives"

1

Rovati, L. C. "Pentanoic Acid Derivatives." In Cholecystokinin Antagonists in Gastroenterology. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-76362-5_7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Gallagher, B. B., and L. S. Freer. "Barbituric Acid Derivatives." In Antiepileptic Drugs. Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-69518-6_14.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Vollhardt, Peter, and Neil Schore. "Carboxylic Acid Derivatives." In Organic Chemistry. Macmillan Learning, 2014. http://dx.doi.org/10.1007/978-1-319-19197-9_20.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Smith, Robert M., and Arthur E. Martell. "Iminodiacetic Acid Derivatives." In Critical Stability Constants. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4615-6764-6_2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Tucker, William B. "Carboxylic Acid Derivatives." In Organic Chemistry. CRC Press, 2024. http://dx.doi.org/10.1201/9781003479352-21.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Baumann, Norbert, Hans-Jürgen Fachmann, Reimund Jotter, and Alfons Kubny. "Thionitrous Acid and Derivatives." In S Sulfur-Nitrogen Compounds. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-06351-4_11.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Baumann, Norbert, Hans-Jürgen Fachmann, Reimund Jotter, and Alfons Kubny. "Dithionitrous Acid and Derivatives." In S Sulfur-Nitrogen Compounds. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-06351-4_3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Baumann, Norbert, Hans-Jürgen Fachmann, Reimund Jotter, and Alfons Kubny. "Thiofulminic Acid and Derivatives." In S Sulfur-Nitrogen Compounds. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-06351-4_9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Baumann, Norbert, Hans-Jürgen Fachmann, Reimund Jotter, and Alfons Kubny. "Thionitrous Acid and Derivatives." In Sulfur-Nitrogen Compounds. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-06354-5_11.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Baumann, Norbert, Hans-Jürgen Fachmann, Reimund Jotter, and Alfons Kubny. "Dithionitrous Acid and Derivatives." In Sulfur-Nitrogen Compounds. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-06354-5_3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Acid Derivatives"

1

Quraishi, M. A. "Lauric Hydrazide Derivatives: New Class of Volatile Corrosion Inhibitors." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02319.

Full text

Abstract:

Abstract The protection of metals against corrosion by means of volatile compounds is the most progressive method of fighting metallic corrosion. These inhibitors are used to protect metallic articles and equipment during storage and transportation. In view of this we have synthesized six organic volatile corrosion inhibitors (VCIs) using Lauric hydrazide with various acids such as cinnamic acid, succinic acid, nitrobenzoic acid, phthalic acid and maleic acid and evaluated their inhibiting action on corrosion of mild steel, copper, brass, zinc and aluminium by weight loss and potentiodynamic p

APA, Harvard, Vancouver, ISO, and other styles

2

Fischer, E. R., and J. E. Parker. "Tall Oil Fatty Acid Anhydrides as Corrosion Inhibitor Intermediates." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95493.

Full text

Abstract:

Abstract Anhydrides derived from tall oil fatty acids offer enhanced corrosion inhibition properties as compared to traditional dimer/trimer acids. The chemistry of this intermediate and its use in corrosion inhibition for down hole applications, as well as the synthesis of novel oil- and water-soluble derivatives will be discussed.

APA, Harvard, Vancouver, ISO, and other styles

3

Kovačková, Soňa, Martin Dračínský, and Dominik Rejman. "Piperidine nucleoside phosphonic acid derivatives." In XVth Symposium on Chemistry of Nucleic Acid Components. Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, 2011. http://dx.doi.org/10.1135/css201112372.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Zhao, Lei, Yuanbiao Tu, and Yuping Guo. "Synthesis of Cinnamic Acid Derivatives." In 2016 7th International Conference on Education, Management, Computer and Medicine (EMCM 2016). Atlantis Press, 2017. http://dx.doi.org/10.2991/emcm-16.2017.85.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Warsito, Warsito, Masruri Masruri, Sinta Murlistyarini, Dwika Putri Pangesti, and Asyfariatus Zulfa Azhar. "Screening Multitarget Anticancer Compounds from Salicylic Acid Derivatives: (Without and with Amino Acid Linkage) by <i>In Silico</i> Docking." In International Conference on Chemistry and Material Sciences 2023 (IC2MS). Trans Tech Publications Ltd, 2024. http://dx.doi.org/10.4028/p-svkm5p.

Full text

Abstract:

This research aims to design anticancer molecules using the hybridization concept based on molecular derivatives of salicylic acid. The investigation explores structures with and without linked amino acid alanine through an in-silico docking approach. The research conducts screenings of the designed salicylic acid derivative molecules against receptors, including MMP9, MMP2, CDK2, P53, BAK EGFR, and ADP Ribose Polymerase. The most promising docking results for multitarget cancer compounds were observed in salicylic acid derivatives with amino acid linkages, specifically salicylic acid-curcumin

APA, Harvard, Vancouver, ISO, and other styles

6

Meng, Yan-Qiu, Yan Xia, Zhao-Kai Ya, Yun-Yun Li, and Yan-Ling Song. "Synthesis of Novel Ursolic Acid Derivatives." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5516467.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Zhao, Bingbing, Zhou Lan, Shan Xu, and Yinghua Xiong. "Synthesis of 2-Chloronicotinic Acid Derivatives." In 2016 7th International Conference on Education, Management, Computer and Medicine (EMCM 2016). Atlantis Press, 2017. http://dx.doi.org/10.2991/emcm-16.2017.119.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

"Plasticizing Characteristics of Sulfonic Acid Polymer Containing Methacrylic Acid Derivatives." In SP-148: Fourth CANMET/ACI International Conference on Superplasticizers and chemical admixtures in Concrete. American Concrete Institute, 1994. http://dx.doi.org/10.14359/4112.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Atroshko, M. A., S. N. Shahab, H. G. Karankevich, N. V. Bogdanova, Z. I. Kuvaeva, and Y. Shu. "QUANTUM-CHEMICAL CALCULATION OF BIOGENIC ACID DERIVATIVES." In SAKHAROV READINGS 2022: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY. International Sakharov Environmental Institute of Belarusian State University, 2022. http://dx.doi.org/10.46646/sakh-2022-2-394-396.

Full text

Abstract:

The paper presents the data of semi-empirical and theoretical calculations of molecules in the medium of the solvent, their absorption spectrum and the optimized structure with the value of the total energy of the system.

APA, Harvard, Vancouver, ISO, and other styles

10

Vass, Máté, Tímea Gonda, Noémi Tóth, Hui-Chun Wang, Fang-Rong Chang, and Attila Hunyadi. "Dearomatized p-coumaric acid derivatives." In Symposium of Young Researchers on Pharmacognosy. Department of Pharmacognosy, University of Szeged, Faculty of Pharmacy, 2024. http://dx.doi.org/10.14232/syrpharmacognosy.2024.a1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Acid Derivatives"

1

Yibchok-anun, Sirintorn, and Nattaya Ngamrojanavanich. Structure-activity relationships of trans-cinnamic acid derivatives on inhibitions of alpha-glucosidase. Chulalongkorn University, 2004. https://doi.org/10.58837/chula.res.2004.86.

Full text

Abstract:

Trans-Cinnamic acid and its derivatives were investigated for the a-glucosidase inhibitiory activity. 4-methoxy-trans-cinnamic acid and 4-methoxy-trans-cinnamic acid ethyl ester showed the highest potent inhibitory activity among those of trans-cinnamic acid derivatives. The presence of substituents at 4-position in trans-cinnamic acid derivatives. The presence of substituents at 4-position in trans-cinnamic acid altered the a-glucosidase inhibitory activity. Increasing of bulkiness and the chain length of 4-alkoxy substituents as well as the increasing of the electron withdrawing group have b

APA, Harvard, Vancouver, ISO, and other styles

2

Fernando, P. U. Ashvin Iresh, Gilbert Kosgei, Matthew Glasscott, Garrett George, Erik Alberts, and Lee Moores. Boronic acid functionalized ferrocene derivatives towards fluoride sensing. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/44762.

Full text

Abstract:

In this technical report (TR), a robust, readily synthesized molecule with a ferrocene core appended with one or two boronic acid moieties was designed, synthesized, and used toward F- (free fluoride) detection. Through Lewis acid-base interactions, the boronic acid derivatives are capable of binding with F- in an aqueous solution via ligand exchange reaction and is specific to fluoride ion. Fluoride binding to ferrocene causes significant changes in fluorescence or electrochemical responses that can be monitored with field-portable instrumentation at concentrations below the WHO recommended l

APA, Harvard, Vancouver, ISO, and other styles

3

Lilga, Michael, Karl Albrecht, Karthikeyan Ramasamy, et al. CONVERSION OF LACTIC ACID TO ACRYLIC ACID AND ITS ESTER DERIVATIVES. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/1011533.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Sentcоv, Valentin, Andrei Reutov, and Vyacheslav Kuzmin. Electronic training manual "Particular issues of toxicology for anesthesiologists and resuscitators". SIB-Expertise, 2024. http://dx.doi.org/10.12731/er0779.29012024.

Full text

Abstract:

This series presents the conditions most frequently encountered in the structure of acute poisoning. The relevance is justified by the high lethality of these poisonings and the frequency of spread among the working population. Competent and timely diagnosis, hospitalization in a specialized hospital and previously started treatment greatly increases the patient’s chances of life and its further quality. This electronic educational resourse consists of nine theoretical educational modules: general issues of clinical toxicology, poisoning with barbituric acid derivatives, opioid poisoning, clon

APA, Harvard, Vancouver, ISO, and other styles

5

Sentcоv, Valentin, Andrei Reutov, and Vyacheslav Kuzmin. Electronic training manual "Acute drug poisoning". SIB-Expertise, 2024. http://dx.doi.org/10.12731/er0776.29012024.

Full text

Abstract:

The widespread use in modern medicine of hypnotics, sedatives, tricyclic antidepressants, antihypertensive drugs and antipyretics, even in therapeutic dosages, sometimes leads to adverse consequences for the patient. Accidental or intentional excess of therapeutic dosages leads to severe poisoning. This fact indicates the high relevance of doctors’ knowledge of any clinical specialty and the treatment of poisoning by these groups of drugs. This electronic educational resourse consists of six theoretical educational modules: poisoning with barbituric acid derivatives, acute poisoning with tricy

APA, Harvard, Vancouver, ISO, and other styles

6

Leeladee, Pannee. Cooperative small-molecule activation toward sustainable catalysis. Faculty of Science, Chulalongkorn University, 2018. https://doi.org/10.58837/chula.res.2018.47.

Full text

Abstract:

In this research, a series of copper complexes containing polypyridyl ligands were designed to study the influence from ligands, nuclearity, solvents and secondary coordination on reactivity toward small-molecule activation. This structure-reactivity relationship was used in investigation for oxygen reduction reactions (ORR), and applied in detection of ascorbic acid (AsH₂). Firstly, copper (II) complexes containing polypyridyl derivatives ligands (i.e., Cu(dpa), Cu(adpa) and Cu₂ (addpa)) were synthesized and fully characterized by elemental analysis, mass spectrometry and X-ray crystallograph

APA, Harvard, Vancouver, ISO, and other styles

7

Spielvogel, Bernard F., Barbara R. Shaw, and Robert G. Ghirardelli. Boron Analogues of Amino Acids and Derivatives. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada211311.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Wisniewski, Michael, Samir Droby, John Norelli, Dov Prusky, and Vera Hershkovitz. Genetic and transcriptomic analysis of postharvest decay resistance in Malus sieversii and the identification of pathogenicity effectors in Penicillium expansum. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7597928.bard.

Full text

Abstract:

Use of Lqh2 mutants (produced at TAU) and rNav1.2a mutants (produced at the US side) for identifying receptor site-3: Based on the fact that binding of scorpion alpha-toxins is voltage-dependent, which suggests toxin binding at the mobile voltage-sensing region, we analyzed which of the toxin bioactive domains (Core-domain or NC-domain) interacts with the DIV Gating-module of rNav1.2a. This analysis was based on the assumption that the dissociation of toxin mutants upon depolarization would vary from that of the unmodified toxin should the substitutions affect a site of interaction with the ch

APA, Harvard, Vancouver, ISO, and other styles

9

Rujiravanit, Ratana. Preparation and characterization of hydrogel from chitin derivative and silk fibroin. Thailand Research Fund, 2003. https://doi.org/10.58837/chula.res.2003.80.

Full text

Abstract:

Natural polymer blend films composed of chitosan and silk fibroin were prepared by solution casting technique with various ratios of chitosan to silk fibroin, using glutaraldehyde as crosslinking agent. The effects of the ratio of chitosan to silk fibroin and crosslinking agent on mechanical properties, swelling behavior and drug releasing property of the blend films were studied. For the swelling behavior, the blend films exhibited a dramatic change in the degree of swelling when immersed in acidic solutions. The blend film with 80% chitosan content had the maximum degree of swelling. It appe

APA, Harvard, Vancouver, ISO, and other styles

10

Spielvogel, Bernard F., and Andrew T. McPhail. Studies on Syntheses of Amine-Carboxyboranes (Boron Analogues of Amino Acids) and Derivatives. Defense Technical Information Center, 1987. http://dx.doi.org/10.21236/ada184838.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!