Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Dekić Vidoslav"'
Autor:
Dekić Vidoslav S., Dekić Biljana R., Sejmanović Dragana M., Janićević Suzana, Krüger Biljana, Kahlenberg Volker, Rodić Marko V.
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 238, Iss 3, Pp 521-524 (2023)
C21H20N2O3, monoclinic, P21/c (no. 14), a = 6.8892(3) Å, b = 21.8269(13) Å, c = 35.1144(19) Å, β = 90.344(5)°, V = 5280.1(5) Å3, Z = 12, R gt(F) = 0.0672, wR ref(F 2) = 0.1460, T = 170(2) K.
Externí odkaz:
https://doaj.org/article/019292a6e6d14373a6fc6ac24e8770e6
Autor:
Radulović Niko S., Sejmanović Dragana M., Ristić Milenko N., Dekić Vidoslav S., Krüger Biljana, Kahlenberg Volker, Rodić Marko V.
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 237, Iss 5, Pp 775-777 (2022)
C17H14N2O3S, monoclinic, P21/c (no. 14), a = 9.8966(5) Å, b = 9.4360(4) Å, c = 16.7115(7) Å, β = 92.245(4)°, V = 1559.39(12) Å3, Z = 4, R gt(F) = 0.0358, wR ref(F 2) = 0.1013, T = 170 K.
Externí odkaz:
https://doaj.org/article/9fb3ac4564db478e82a6ce82bef7fec7
Publikováno v:
Bulletin of Natural Sciences Research, Vol 10, Iss 2, Pp 12-16 (2020)
This research involves the reaction of 4-chloro-3-nitrocoumarin and (4-methoxyphenyl)methanamine, whereby a novel coumarin derivative 4-[(4-methoxybenzyl) amino]-3-nitro-2H-chromen-2-one was obtained in good yield. The reaction was carried out in eth
Externí odkaz:
https://doaj.org/article/5f4c9125944443a0b7f280322d9fd174
Publikováno v:
The University Thought: Publication in Natural Sciences, Vol 10, Iss 1, Pp 20-25 (2020)
Considering the facts that phenolic compounds have many pharmacological effects, as well that antioxidant effect of phenolic compounds has been proven in various experimental systems, aim of this research was to determine the content of total phenols
Externí odkaz:
https://doaj.org/article/3aa3b890c88a4fa2b9d279a5a9cc0b00
Publikováno v:
The University Thought: Publication in Natural Sciences, Vol 8, Iss 2, Pp 27-32 (2018)
Synthesis, spectral characterization, and evaluation of in vitro antioxidant activity of a new coumarin derivative, 4- ((1,3,4-thiadiazol-2-yl)amino)-3-nitro-2H-chromene-2-one, are described. The synthesis of the new product was performed in three re
Externí odkaz:
https://doaj.org/article/68d3c6d9730742469be3e1d477a4fe7f
Autor:
Dekić Vidoslav S., Rodić Marko V., Radulović Niko S., Ristić Milenko N., Dekić Biljana R., Gurešić Dejan M., Ristić Novica R.
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 235, Iss 1, Pp 225-227 (2019)
C16H12N2O4, triclinic, P1̄ (no. 2), a = 10.7105(5) Å, b = 11.2685(5) Å, c = 13.0145(6) Å, α = 99.292(4)°, β = 109.607(4)°, γ = 96.771(4)°, V = 1435.01(12) Å3, Z = 4, Rgt(F) = 0.0427, wRref(F2) = 0.1124, T = 295(2) K.
Externí odkaz:
https://doaj.org/article/740ec2a910b84932b8dc5474c214537f
Autor:
Ristić Milenko N., Rodić Marko V., Radulović Niko S., Dekić Biljana R., Dekić Vidoslav S., Ristić Novica R., Gurešić Dejan M.
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 234, Iss 4, Pp 729-731 (2019)
C22H18O10Zn, triclinic, P1̄ (no. 2), a = 7.9616(3) Å, b = 9.5386(3) Å, c = 14.2569(4) Å, α = 81.713(3)°, β = 82.724(3)°, γ = 73.103(3)°, V = 1021.03(6) Å3, Z = 2, Rgt(F) = 0.0223, wRref(F2) = 0.0603, T = 295(2) K.
Externí odkaz:
https://doaj.org/article/b691efa973ea424aa93991cf98e2bd58
Publikováno v:
The University Thought: Publication in Natural Sciences, Vol 6, Iss 1, Pp 32-38 (2016)
Complete assignment of the 1H and 13C NMR chemical shifts of new coumarin derivate was described in this paper. A new coumarin derivate was synthesized in good yield by reaction of 4-chloro-3-nitrocoumarin and 6-nitrobenzothiazol-2-amine in ethyl ace
Externí odkaz:
https://doaj.org/article/58accca396a94bef9404e9b0fa294e4f
Autor:
Radulović Niko S., Stojanović-Radić Zorica, Stojanović Predrag, Stojanović Nikola, Dekić Vidoslav, Dekić Biljana
Publikováno v:
Journal of the Serbian Chemical Society, Vol 80, Iss 3, Pp 315-327 (2015)
Due to a confirmed antimicrobial activity of both natural and synthetic coumarin derivatives, the present study was envisaged to provide a further insight into the antimicrobial potential of coumarins through a screening of a designed library of n
Externí odkaz:
https://doaj.org/article/989726c1ed33490daa560ca455dc29f8
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