Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "Schiff Bases" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-14 z 14
    Tytuł:
    Analysis of the structure - anticancer activity relationship in a set of Schiff bases of macrocyclic 2,6-bis(2- and 4-formylaryloxymethyl)pyridines.
    Autorzy:
    Kuz'min, V
    Lozitsky, V
    Kamalov, G
    Lozitskaya, R
    Zheltvay, A
    Fedtchouk, A
    Kryzhanovsky, D
    Powiązania:
    https://bibliotekanauki.pl/articles/1044346.pdf
    Data publikacji:
    2000
    Wydawca:
    Polskie Towarzystwo Biochemiczne
    Tematy:
    Schiff bases
    macrocyclic pyridines
    Opis:
    Quantitative estimation of the structure - anticancer activity relationship in a series of macrocyclic Schiff bases of 2,6-bis(formylaryloxymethyl)pyridines was carried out by the topological approach. Correlation equations describing the relationship between the anticancer activity and structural parameters of the molecules studied and descriptors characterizing their structure were obtained on the basis of in vitro screening data. The influence of structure of the investigated substances as reflected by the parameters studied on the anticancer activity, was established.
    Źródło:
    Acta Biochimica Polonica; 2000, 47, 3; 867-875
    0001-527X
    Pojawia się w:
    Acta Biochimica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis, characterization, and antimicrobial activity of heterocyclic azo dye derivatives
    Autorzy:
    Patel, Pinka
    Patel, Pankaj S.
    Powiązania:
    https://bibliotekanauki.pl/articles/1178086.pdf
    Data publikacji:
    2018
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Schiff bases
    UV absorber
    antimicrobial-screening
    heterocyclic dyes
    Opis:
    The novel mordent and disperse heterocyclic dyes were prepared by coupling of various diazo solution of aromatic amines with N-{4-[2-{3,5-bis(4-methoxyphenyl)-4,5-dihydro-pyrazol-1-yl}-2-oxoethoxy]phenyl}-1-(phenyldiazenyl)methanimine The resultant mordent and disperse heterocyclic dyes were characterized by elemental analyses, IR and NMR spectral studies. The UV-visible spectral data have also been discussed in terms of structural property relationship. All the disperse azo dyes were applied on polyester textile fibers. The percentage dye bath exhaustion and fixation on the polyester fibers have been found to be very good. Moderate to very good light fastness and washing fastness properties were indicated by the dyed fabrics. Structures of synthesized compounds were confirmed by physical and spectral analysis. The compounds are evaluated for their antimicrobial activities.
    Źródło:
    World Scientific News; 2018, 95; 265-272
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis, spectral characterization and biological activity studies of Schiff’s base of 1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-4-amine and its metal complexes
    Autorzy:
    Jadeja, Juvansinh J.
    Gondaliya, Mitesh B.
    Mokariya, Devang M.
    Shah, Manish
    Powiązania:
    https://bibliotekanauki.pl/articles/1192661.pdf
    Data publikacji:
    2016
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Schiff Bases
    anti-microbial activity
    Metal complexes
    spectral analysis
    Opis:
    N,O,O-donating tridentate ligand was prepared by condensed reaction 1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-4-amine with derivative of salicylaldehyde and its metal complexes with Zn, Cd and Hg, which is highly stable at room temperature and characterized by Mass spectra, IR, 1H and 13C NMR, ESI-MASS and TGA-DTA. Comparatively studies of anti-microbial and anti-fungal activity of different ligand and its metal complex carried out.
    Źródło:
    World Scientific News; 2016, 47, 2; 123-150
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analgesic and anti-inflammatory activities of some transition metal schiff base complexes
    Autorzy:
    Jesmin, M.
    Islam, M. K.
    Ali, S. M. M.
    Powiązania:
    https://bibliotekanauki.pl/articles/411762.pdf
    Data publikacji:
    2014
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Analgesic activity
    Anti-inflammatory activity
    Schiff bases complexes
    Writhing test
    Opis:
    Analgesic and anti-inflammatory activities of four transition metal complexes of a Schiff base derived from salicylaldehyde and glycine, viz. [N-salicylideneglycinato diaqua cobalt(II) dimer] (SGCo)2, [N-salicylideneglycinato-di-aqua-nickel(ll)dimer] (SGN)2, [N-salicylideneglycinato-aqua-copper(II)] (SGC) and [N-salicylideneglycinato diaqua zinc(II) dimer] (SGZ)2 were studied in swiss albino mice. 10 mg/kg (p.o) dose for each compound were selected throughout the research work. The analgesic activity was determined by acetic acid induced writhing and tail immersion methods. All such data were compared with standard drugs at the dose of 10 mg/kg (p.o. The anti-inflammatory activity of the test compounds was determined by the carragenan induced mice paw edema inhibition method.). Analgesic and anti-inflammatory activities of the test compounds at 10 mg/kg (p.o.) were quite comparable to those of standard drugs at 10 mg/kg (p.o.). All these compounds can be considered as potent analgesic and anti-inflammatory agents.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2014, 8; 64-72
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis, spectral correlations and biological activities of some (E)-[4-(substituted benzylidene amino)phenyl] (phenyl) methanones
    Autorzy:
    Mayavel, P.
    Thirumurthy, K.
    Dineshkumar, S.
    Thirunarayanan, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/412136.pdf
    Data publikacji:
    2014
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Schiff's bases
    fly-ash
    PTS
    IR spectra
    NMR spectra
    Hammett correlation
    Opis:
    A series of Schiff’s bases have been synthesized by fly-ash:p-toluenesulfonic acid (fly-ash:PTS) catalyzed microwave assisted oxidative coupling of arylamines and substituted benzaldehydes under solvent-free condition. The synthesized Schiff’s bases are characterized by their physical constants, analytical and spectroscopic data. The group frequencies of imines such as IR (v, cm–1) and NMR (δ, ppm) spectral data was correlated with Hammett substituent constants, F and R parameters using single and multi-linear regression analysis. The antimicrobial activities of these Schiff’s bases have been studied using Bauer-Kirby method.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2014, 20, 2; 145-159
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis, Spectral Characterization and X – Ray Diffraction studies of some Pd(II) Complexes with Schiff bases
    Autorzy:
    Shaikh, J. A.
    Powiązania:
    https://bibliotekanauki.pl/articles/412548.pdf
    Data publikacji:
    2014
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Pd(II) complexes
    Schiff bases
    Structural analysis
    X-ray diffraction studies
    Opis:
    The synthesis, spectroscopic and X – Ray Diffraction studies of some Pd(II) complexes with bidentate Schiff bases are reported here. These Schiff bases were derived by condensing aldehydes like 2-hydroxy-1-naphthaldehyde, 5-chloro salicyladehyde with amines like 4-nitro aniline, 4-methyl aniline and 4-methoxy aniline. The complexes were characterized on the basis of elemental analysis, molar conductivity, spectral (IR, 1H and electronic) as well as thermal analysis. All the Pd (II) complexes exhibit square planar geometry with 1:2 (metal : ligand) stoichiometry. The X- ray diffraction studies suggest monoclinic crystal system for these complexes.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2014, 17, 3; 272-280
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synteza i redukcja prochiralnych imin
    Synthesis and reduction of prochiral imines
    Autorzy:
    Berniak, T. A.
    Powiązania:
    https://bibliotekanauki.pl/articles/172255.pdf
    Data publikacji:
    2016
    Wydawca:
    Polskie Towarzystwo Chemiczne
    Tematy:
    ketiminy
    gossypol
    aldiminy
    zasady Schiffa
    oksymy
    ketimines
    aldimines
    Schiff bases
    oximes
    Opis:
    Natural chemical compounds and their derivatives could be used for designing new classes of anticancer, antifungal or antiviral drugs. One of those compounds is gossypol, isolated from grains of wool. Gossypol’s derivatives can freely penetrate the blood-brain barrier (BBB). This basic review considers synthesis and reduction of prochiral imines. Gossypol derivatives belong to imines. Imines as unstable compounds, hydrolyze in contact with a small amount of water. There are substrates for preparation of oximes and its derivatives. In this article three methods of imines production are presented. There are: (a) reaction of aldehyde or ketones with primary amine, (b) addition of Grignard reagents to nitriles and (c) pyrolysis of alkyl azide. The first one is discussed in details with specific description of the mechanism of both steps: first stage - addition to form a hemiaminal, second one – dehydration with formation of imine. Many conditions such as acid power, value of pH reaction and environment (preferably anhydrous) have influence on the formation rate of imines and determine each of two stages, i.e. addition and dehydration. Furthermore, the imines-enamines tautomeric and stereochemical aspects with possible attack of nucleophile molecules to the carbon atom of the C=N bond from the Si or Re side of prochiral imines as well as potential ways of imines reductions to amines by using commonly used reducers (NaCNBH3) are discussed. Moreover, two new methods of reduction are presented: the first – with using trichlor acids catalyzed chiral Lewis’s bases and the second one – asymmetric hydrogenation of imines.
    Źródło:
    Wiadomości Chemiczne; 2016, 70, 5-6; 353-368
    0043-5104
    2300-0295
    Pojawia się w:
    Wiadomości Chemiczne
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zasady Schiffa – interesujący zakres zastosowań w różnych dziedzinach nauki
    Schiff bases – interesting range of applications in various fields of science
    Autorzy:
    Brodowska, K.
    Łodyga-Chruścińska, E.
    Powiązania:
    https://bibliotekanauki.pl/articles/142348.pdf
    Data publikacji:
    2014
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Przemysłu Chemicznego. Zakład Wydawniczy CHEMPRESS-SITPChem
    Tematy:
    zasady Schiffa
    kompleksy metali
    chemia koordynacyjna
    Schiff bases
    metal complexes
    coordination chemistry
    Opis:
    Kompleksy metali odgrywają istotną rolę zarówno w rolnictwie, jak również chemii farmaceutycznej i przemysłowej. Zasady Schiffa są produktami kondensacji pierwszorzędowych amin i związków karbonylowych. Związki te oraz ich kompleksy z metalami są coraz częściej stosowane jako katalizatory, polimery i barwniki. W artykule przedstawiono właściwości zasad Schiffa oraz korzyści wynikające z ich stosowania w różnych gałęziach przemysłu.
    Metal complexes play an important role in agriculture as well as industrial and pharmaceutical chemistry. Schiff bases are the condensation products of primary amines and carbonyl compounds. Schiff bases and their metal complexes are increasingly being used as catalysts, polymers and dyes. This paper reviews the properties of Schiff bases and benefits of their use in various branches of industry.
    Źródło:
    Chemik; 2014, 68, 2; 129-134
    0009-2886
    Pojawia się w:
    Chemik
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis and characterization of aldamine condensed Schiff bases and their iron salts
    Synteza i charakterystyka skondensowanych zasad Schiffa i ich soli żelaza z aldaminą
    Autorzy:
    Meng, Chao
    Gu, Zheng
    Wang, Jianfa
    Sui, Jinyong
    Hu, Shaokai
    Zhang, Susu
    Zhang, Xiaoyi
    Li, Peiyao
    Liu, Wenjin
    Hu, Yifan
    Powiązania:
    https://bibliotekanauki.pl/articles/24202772.pdf
    Data publikacji:
    2023
    Wydawca:
    Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej
    Tematy:
    glyoxal
    terephthalaldehyde
    Schiff bases
    electrical conductivity
    glioksal
    aldehyd tereftalowy
    zasady Schiffa
    przewodność elektryczna
    Opis:
    Two types of long-chain conjugated Schiff bases and their iron salts were obtained by the coordination polycondensation of p-phenylenediamine with glyoxal or terephthalaldehyde. Elemental analysis and infrared spectroscopy (FTIR) were used to evaluate the chemical structure of the obtained poly(Schiff bases) and their salts. Thermal stability (TGA) and electrical conductivity were also investigated.
    W wyniku koordynacyjnej polikondensacji p-fenylenodiaminy z glioksalem lub aldehydem tereftalowym otrzymano dwa rodzaje długołańcuchowych sprzężonych zasad Schiffa oraz ich sole żelazowe. Do oceny struktury chemicznej otrzymanych zasad Schiffa i ich soli stosowano analizę elementarną i spektroskopię w podczerwieni (FTIR). Zbadano również stabilność termiczną (TGA) i przewodnictwo elektryczne.
    Źródło:
    Polimery; 2023, 68, 2; 99--105
    0032-2725
    Pojawia się w:
    Polimery
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis, Assessment of substituent effect and Antimicrobial activities of some substituted (E)-N-benzylidene-4H-1,2,4-triazol-4-amines
    Autorzy:
    Senbagam, R.
    Rajarajan, M.
    Vijayakumar, R.
    Manikandan, V.
    Balaji, S.
    Vanangamudi, G.
    Thirunarayanan, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/1194005.pdf
    Data publikacji:
    2015
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    IR and NMR spectra
    QSAR study
    UV
    antimicrobial study
    heterocyclic Schiff bases
    synthesis
    Opis:
    Schiff H., Justus Liebigs Annalen der Chemie. 131(1) (1864) 118-9. [2] Lau K. Y., Mayr A., Cheung K. K., Inorgnic Chimica Acta. 285 (1999) 223-232. [3] Shawali A. S., Harb N. M. S., Badahdah K. O., Journal of Heterocyclic Chemistry. 22 (1985) 1397-1403. [4] Gupta K. C., Sutar A. K., Coordination Chemistry Review. 252 (2008) 1420-1450. [5] Yuan M., Zhao F., Zhang W., Wang Z. M., Gao S., Inorgnic Chemistry. 46 (2007) 11235-42. [6] Nakaic T., Meddu S., Kurahashi T., Japan Patent. 7389932 (1973); Chemical Abstracts. 81(1974) 65182. [7] Quraishi Harion M. A., Sharma K., Journal of Materials Chemistry and Physics. 78 (2002) 18-21. [8] Ramesh S., Rajeshwari S., Elctrochimica Acta. 49 (2004) 811-820. [9] Colter R. J., Matzner M., Ring terming poly, Part B-1, ‘Heterocyclic Ring’ Academic, New Youk, (1972). [10] Popp. F. D., Journal of Organic Chemistry. 26 (1961) 1566-1568. [11] Rao X., Huang X., He L., Song J., Song Z., Shang S., Combinatorial Chemistry & High Throughput Screening. 15 (2012) 840-844. [12] Hadjipavlou-litina D. J., Geronikaki A. A., Letters in Drug Design & Discovery. 15 (1996) 199-206. [13] Tiwary M., Naik S. N., Tiwari D. K., Mittal P. K., Yadav S., Journal of vector Brone Diseases. 44 (2007) 198-204. [14] Solak N., Rollas S., Arkivoc. (2006) 173-181. [15] Wadher S. J., Puranik M. P., Karande N. A., Yeole P. G., International Journal of Pharm Tech Research 1 (2009) 22-33. [16] Cates A. L., Rasheed S. M., Pharmaceutical Research 6 (1984) 271-273. [17] Sakthinathan S. P., Suresh R., Mala V., Sathiyamoorthi K., Kamalakkannan D., Ranganathan K., John Joseph S., Vanangamudi G., Thirunarayanan G., International Journal of Scientific Research and Knowledge, 1(11) (2013) 472. [18] Sakthinathan S. P., Suresh R., Mala V., Sathiyamoorthi K., Kamalakkannan D., Ranganathan K., Arulkumaran R., Vijayakumar S., Sundararajan R., Vanangamudi G., Thirunarayanan G., International Letters of Chemistry, Physics and Astronomy. 6 (2013) 77. [19] Suresh R., Kamalakkannan D., Ranganathan K., Arulkumaran R., Sundararajan R., Sakthinathan S. P., Vijayakumar S., Sathiyamoorthi K., Mala V., Vanangamudi G., Thirumurthy K., Mayavel P., Thirunarayanan G., Spectrochim. Acta, 101A (2013) 239. [20] Arulkumaran R., Vijayakumar S., Sakthinathan S.P., Kamalakkannan D., Ranganathan K., Suresh R., Sundararajan R., Vanangamudi G., Thirunarayanan G., Journal of Chilean Chemical Society. 2 (2013) 58. [21] Thirunarayanan G., Gopalakrishnan M., Vanangamudi G., Spectrochemica Acta 67A (2007)1106-1112 [22] Swain C. G., Lupton E. C., Journal of American Chemical Society. 90 (1968) 4328-4337. [23] Bauer A. W., Kirby W. M. M., Sherris J. C., Truck M., American Journal of Clinical Pathology. 45 (1966) 493-498.
    Źródło:
    World Scientific News; 2015, 8; 176-191
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ultrasonic Assisted Synthesis, Acoustical Property and Antibacterial Activity of Some Schiff Bases
    Autorzy:
    Premalatha, R.
    Santhi, N.
    Powiązania:
    https://bibliotekanauki.pl/articles/412100.pdf
    Data publikacji:
    2014
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    substituted anilines
    3-bromo-4-fluorobenzaldehyde
    Schiff bases
    ultrasonication
    acoustical parameters and antimicrobial activity
    Opis:
    An efficient, simple clean synthesis of Schiff bases of some 4-nitroaniline/ 2,4-dinitroaniline/ 3,4-dichloroaniline / 4-methoxy-3-nitro aniline with 3-bromo-4-fluorobenzaldehyde were done by an ultrasound irradiation method. The major advantages of ultra-sonication are short reaction time, operational simplicity, high yield, easy workup and environment friendly procedure. The isolated compounds obtained by ultrasound irradiation method were characterized by UV, IR and NMR spectral data. These acoustical parameters were determined. Furthermore their antibacterial activities are screened against certain strains of bacteria and showed significant anti-microbial activity.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2014, 14, 1; 53-64
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zasady Schiffa : wybrane syntezy, reakcje i aktywność biologiczna
    Schiff bases : selected syntheses, reactions and biological activity
    Autorzy:
    Nowicka, A.
    Liszkiewicz, H.
    Nawrocka, W. P.
    Powiązania:
    https://bibliotekanauki.pl/articles/172082.pdf
    Data publikacji:
    2014
    Wydawca:
    Polskie Towarzystwo Chemiczne
    Tematy:
    zasada Schiffa
    iminy
    aktywność biologiczna
    synteza
    struktura
    Schiff bases
    imines
    biological activity
    synthesis
    structure
    Opis:
    Schiff bases are compounds with a functional group that contains a carbon- -nitrogen double bond with the nitrogen atom connected to an aryl or alkyl group. Schiff bases are condensation products of primary amines with carbonyl compound. Several studies showed that the presence of a lone pair of electrons on the nitrogen atom of the azomethine determine biological and chemical properties of imines. Schiff bases are generally excellent chelating agents, because of the special properties of C=N bond. Their metal complexes have been widely studied because they possess anticancer in vitro and herbicidal applications. Imines also have biological importance. Schiff bases are common enzymatic intermediates where an amine reacts with an aldehyde or ketone of a cofactor or a substrate. Imines have been reported for their biological properties such as antibacterial (E. coli, S. aureus), antifungal (C. albicans) activities. A large number of different Schiff bases are active against a wide range of protozoan (T. gypseum, P. viticola).
    Źródło:
    Wiadomości Chemiczne; 2014, 68, 3-4; 187-209
    0043-5104
    2300-0295
    Pojawia się w:
    Wiadomości Chemiczne
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    (E)-N-substitutedbenzylidene-4-methoxyanilines as Insect Antifeedants
    Autorzy:
    Lakshmanan, K.
    Sekar, K. G.
    Sathiyendiran, V.
    Suresh, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/411920.pdf
    Data publikacji:
    2015
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Substituted Schiff’s bases
    leaf-discs bio assay
    Insect antifeedant activity
    Opis:
    Some substituted aryl Schiff’s bases[(E)-N-substitutedbenzylidene-4-methoxyanilines] have been prepared and their purities were checked by their physical constants and spectroscopic data reported earlier. The insect antifeedant activities of these Schiff’s bases have been studied by leafdiscs bio assay method using 4th instar larvae Achoea Janata L.
    Źródło:
    International Letters of Chemistry, Physics and Astronomy; 2015, 41; 118-123
    2299-3843
    Pojawia się w:
    International Letters of Chemistry, Physics and Astronomy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    FT-IR, 1H and 13C NMR QSAR and molecular docking study on some (E)-2-(2-((aryl)(phenyl)methylene) hydrazinyl)benzo[d]thiazoles
    Autorzy:
    Muthuvel, I.
    Thirunarayanan, G.
    Manikandan, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/1066169.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    (E)-2-(2-((aryl)(phenyl)methylene)hydrazinyl)benzo[d]thiazoles
    Docking analysis
    Hammett equation
    IR spectra
    NMR spectra
    QSAR study
    Schiff’s bases
    Opis:
    About six (E)-2-(2-((aryl)(phenyl)methylene)hydrazinyl)benzo[d]thiazoles have been synthesized and characterized by literature data. The infra-red stretching frequencies (ν, cm-1) of NH, CN, C=C and the NMR chemical shifts (δ, ppm) of NH, C=N and ipso carbons were assigned. These spectroscopic data were correlated for studying the QSAR employing Hammett equation with various Hammett substituent constants, Swain-Lupton’s F and R parameters using single and multi-regression analysis. From the results of regression analysis, the QSAR will be predicted by means of effects of substituents on the spectroscopic data of the functional group frequencies. The molecular docking character was evaluated by Schrodinger program, probing analogue docking in Topoisomerase enzymes. The crystallographic enzyme ligand complex (PDB entry 3TTZ) was obtained from the RCSB Protein Data Bank.
    Źródło:
    World Scientific News; 2019, 131; 54-74
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-14 z 14

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies