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Osman ÜÇÜNCÜ
Osman ÜÇÜNCÜ
Karadeniz Technical University, Department of Food Prosseing
Verified email at ktu.edu.tr
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Year
Synthesis and biological activities of N-alkyl derivatives of o-, m-, and p-nitro (E)-4-azachalcones and stereoselective photochemistry in solution, with theoretical calculations
N Yayli, O Ücüncü, A Yaşar, M Kücük, N Yayli, E Akyüz, ŞA Karaoğlu
Turkish Journal of Chemistry 30 (4), 505-514, 2006
762006
Chemical composition and antimicrobial activity of the essential oils of mosses (Tortula muralis Hedw., Homalothecium lutescens (Hedw.) H. Rob., Hypnum cupressiforme Hedw., and …
O Üçüncü, TB Cansu, T Özdemir, ŞA KARAOĞLU, N Yayli
Turkish Journal of Chemistry 34 (5), 825-834, 2010
542010
Chemical Composition and Antimicrobial Activities of the Essential Oils of Teucrium chamaedrys. subsp. chamaedrys., T. orientale. var. puberulens., and T. chamaedrys. subsp …
M Küçük, C Güleç, A Yaşar, O Üçüncü, N Yaylι, K Coşkunçelebi, ...
Pharmaceutical biology 44 (8), 592-599, 2006
542006
Composition and antimicrobial activities of volatile components of Minuartia meyeri
N Yayli, C Gülec, O Üçüncü, A Yaşar, S Ülker, K Coşkunçelebi, ...
Turkish Journal of Chemistry 30 (1), 71-76, 2006
502006
Stereoselective photochemistry of heteroaryl chalcones in solution and the antioxidant activities
N Yaylı, O Üçüncü, E Aydın, Y Gök, A Yaşar, C Baltacı, N Yıldırım, ...
Journal of Photochemistry and Photobiology A: Chemistry 169 (3), 229-234, 2005
462005
Synthesis and Non-Aqueous Medium Titrations of Some New 4‑Benzylidenamino-4,5-dihydro-1H-1,2,4-triazol-5-one Derivatives
H Yüksek, O Üçüncü, M Alkan, Z Ocak, Ş Bahçeci
Molecules 10 (8), 961-970, 2005
432005
Stereoselective photochemistry of methoxy chalcones in solution and their radical scavenging activity
N Yayli, O Üçüncü, A YAŞAR, Y GÖK, M Küçük, S Kolayli
Turkish Journal of Chemistry 28 (4), 515-521, 2004
372004
Chemical Composition of the Essential Oils from Flower, Leaf, and Stem of Senecio Trapezuntinus Boiss. Grown in Turkey
O Üçüncü, N Yaylı, A Yaşar, S Terzioğlu, N Yaylı
Natural Product Communications 3 (6), 1934578X0800300620, 2008
322008
Synthesis of N-alkyl derivatives and photochemistry of nitro (E)-3-azachalcones with theoretical calculations and biological activities
N Yaylı, M Küçük, O Üçüncü, A Yaşar, N Yaylı, ŞA Karaoğlu
Journal of Photochemistry and Photobiology A: Chemistry 188 (2-3), 161-168, 2007
312007
GC-MS Analysis of Chloroform Extracts in Flowers, Stems, and Roots of Tripleurospermum callosum.
A Yaşar, O Üçüncü, C Güleç, H İnceer, S Ayaz, N Yayl
Pharmaceutical biology 43 (2), 108-112, 2005
292005
Composition and Antimicrobial Activity of the Essential Oils from Flowers of Senecio othonnae, S. racemosus, and S. nemorensis
O Üçüncü, N Kahriman, S Terzioğrlu, ŞA Karaoğrlu, N Yaylı
Natural Product Communications 5 (5), 1934578X1000500531, 2010
272010
Sesquiterpene lactones from Centaurea helenioides Boiss
N Yayli, C Baltaci, Y Gök, E Aydin, O Üçüncü
Turkish Journal of Chemistry 30 (2), 229-233, 2006
252006
Chemical composition of the essential oils from flowers of Senecio vernalis and Senecio platyphyllus var. platyphyllus
A Usta, O Üçüncü, TB Cansu, S Terzioglu, N Yayli
Asian journal of chemistry 21 (8), 6369, 2009
242009
Volatile constituents of the flowers and leaves-stems of three Doronicum taxa from Turkey.
K Akpınar, N Yıldırım, O Üçüncü, N Yaylı, S Terzıoglu
Asian Journal of Chemistry 21 (2), 1225-1229, 2009
182009
Intramolecular 4π photocyclization of chalconoid-like compounds in solution and antimicrobial activities
N Yaylı, SÖ Sivrikaya, A Yaşar, O Üçüncü, C Güleç, S Kolaylı, M Küçük, ...
Journal of Photochemistry and Photobiology A: Chemistry 175 (1), 22-28, 2005
172005
Chemical composition of the essential oils from the flower, leaf and stem of Aquilegia olympica grown in Turkey.
O Üçüncü, N Yaylı, C Volga, S Terzıoglu
Asian Journal of Chemistry 21 (8), 6569-6574, 2009
162009
Synthesis of chalconoid-like compounds and their [2+ 2] photodimerizations in solution and theoretical calculations
N Yaylı, A Yaşar, O Üçüncü, SÖ Sivrikaya, C Güleç, M Küçük, R Abbasov
Journal of Photochemistry and Photobiology A: Chemistry 171 (3), 291-298, 2005
122005
Photochemistry of nitro-substituted (E)-2-azachalcones with theoretical calculations and biological activities
N Yaylı, O Üçüncü, A Yaşar, N Yaylı, NA Burnaz, ŞA Karaoğlu, M Küçük
Journal of Photochemistry and Photobiology A: Chemistry 203 (2-3), 85-91, 2009
112009
Microwave-Assisted Synthesis of 1, 4-Diazaflavone and N-Alkyl Derivative Pigments with Anti-Microbial Activity
N Yayli, O Uecuencue, N Yayli, E Demir, Z Demirbağ
Turkish Journal of Chemistry 32 (6), 785-795, 2008
112008
Investigation of Hydroxymethylfurfural Formation in Herle
C Baltaci, H Ilyasoglu, O Gundogdu, Ali and Ucuncu
INTERNATIONAL JOURNAL OF FOOD PROPERTIES 19 (12), 2761-2768, 2017
92017
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