Yazar "Kahriman, Nuran" için FEF, Biyoloji Bölümü Koleksiyonu listeleme
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Antimicrobial activity and volatile constituents of omphalodes cappadocica (Willd.) DC.
İskender, Nagihan Yılmaz; Kahriman, Nuran; Yücel, Murat; Karaoğlu, Şengül Alpay; Terzioğlu, Salih; Yaylı, Nurettin (2011)The composition of the essential oil isolated by hydrodistillation from Omphalodes cappadocica (Willd.) DC. (Boraginaceae) collected from 'Of', a town in Trabzon, was determined by GC-FID and GC-MS. Sixty components were ... -
Antimicrobial activity and volatile constituents of the flower, leaf, and stem of Paeonia daurica grown in Turkey
Tosun, Gonca; Kahriman, Nuran; Güleçalbay, Canan; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (TÜBİTAK, 2011)The volatile constituents of the essential oils from the flower, leaf, and stem of Paeonia daurica Andrews were analyzed by GC and GC-MS. A total of 74 compounds were identified, constituting over 95.0%, 80.8%, and 98.2% ... -
Biological evaluation and synthesis of new pyrimidine-2(1H)-ol/-thiol derivatives derived from chalcones using the solid phase microwave method
Fandakli, Seda; Kahriman, Nuran; Yücel, Tayyibe Beyza; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (Scientific Technical Research Council Turkey-Tubitak, 2018)Twenty-five new hydroxy- and methoxy-substituted 4,6-diarylpyrimidin-2(1H)-ol (20-34) and 4,6-diarylpyrimidine-2(1H)-thiol derivatives (35-44) were synthesized from the reaction of the corresponding 1,3-diaryl-2-propene-1-one ... -
Chemical composition and antimicrobial activity of the essential oils from evernia prunastri (L.) ach. and evernia divaricata (L.) ach.
Kahriman, Nuran; Yazıcı, Kenan; Arslan, Tayfun; Aslan, Ali; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (Chemical Publishing Co., 2011)In present studies, the chemical composition and antimicrobial activity of the essential oil of Evernia prunastri (L.) Ach. and Evernia divaricata (L.) Ach have been analyzed. The essential oils obtained by hydrodistillation ... -
Chemical composition and antimicrobial activity of the essential oils from the flower, leaf, and stem of Senecio pandurifolius
The essential oils from the fresh flower, leaf, and stem of Senecio pandurifolius (Asteraceae) were isolated by hydrodistillation in a Clevenger-type apparatus, and characterized by GC-FID and GC-MS. A total of forty-five, ... -
Chemical composition and antimicrobial activity of the volatile of Gladiolus atroviolaceus boiss
Kahriman, Nuran; Yücel, Murat; Yaylı, Büşra; Aslan, Tayfun; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (Chemical Publishing Co., 2012)In the present study, essential oil extracted by hydrodistillation from Gladiolus atroviolaceus Boiss. (Iridaceae) was analyzed by gas chromatography (GC) and GC-mass spectrometry (MS). A total of 52 compounds were identified, ... -
Composition and antimicrobial activity of the essential oils from flowers of Senecio othonnae, S. racemosus, and S. nemorensis
Üçüncü, Osman; Kahriman, Nuran; Terzioğlu, Salih; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (Natural Product Incorporation, 2010)The chemical composition of the essential oils of Senecio othonnae, S. racemosus, and S. nemorensis obtained by hydrodistillation of fresh flowers were analysed by GC-FID and GC-MS. A total of seventy-six compounds were ... -
Molecular docking, synthesis and biological evaluation (enzyme inhibition, antimicrobial and antioxidant) of methoxy benzoin/benzil/stilbenoid derivatives
Yaylı, Nurettin; Kahriman, Nuran; Kılıç, Gözde; Serdaroğlu, Vildan; Aliyazıcıoğlu, Rezzan; Sellitepe, Hasan Erdinç; Karaoğlu, Şengül Alpay; Yılmaz, Gizem Tatar (ACG Publications, 2022)In this study. methoxy benzoin compounds (1-10) were synthesized from the corresponding aromatic aldehydes based on a screening of biological activity. Oxidation and reduction of benzoins (1-10) yielded the corresponding ... -
Phenylenediamine, salicylic acid, stoichiometry, formation constant, speplot, metal complexes
Tosun, Gonca; Kahriman, Nuran; Çoskunçelebi, Kamil; Genç, Hasan; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (2011)The present work describes the chemical composition and antimicrobial activity of the essential oil of Campanula olympica Boiss. which was isolated from the all parts of the plant by hydrodistillation and analyzed by GC-FID ... -
Synthesis and antimicrobial activity of methoxy azachalcones and N-Alkyl substituted methoxy azachalconium bromides
Albay, Canan; Kahriman, Nuran; Yılmaz Iskender, Nagihan; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (TÜBİTAK, 2011)In this study, 18 new N-octyl, N-decyl, and N-dodecyl substituted o-, m-, and p-methoxy (E)-3-and 4-azachalcones, {4-or 3-[(1E)-3-(4-, 3-, or 2-methoxyphenyl)-3-oxoprop-1-en-1-yl]-1-alkyl (C8,10,12) pyridinium bromides} ... -
Synthesis of hydroxy benzoin/benzil analogs and investigation of their antioxidant, antimicrobial, enzyme inhibition, and cytotoxic activities
Yaylı, Nurettin; Kılıç, Gözde; Çelik, Gözde; Kahriman, Nuran; Kanbolat, Şeyda; Bozdeveci, Arif; Karaoğlu, Şengül Alpay; Aliyazıcıoğlu, Rezzan; Sellitepe, Hasan Erdinç; Doğan, İnce Selin; Aydın, Ali (Scientific Technical Research Council Turkey - TUBİTAK, 2021)In this study, hydroxy benzoin (1-7), benzil (8-14), and benzoin/benzil-O-beta-D-glucosides (15-25) were synthesized to investigate their biological activities. An efficient method for synthesizing hydroxy benzoin compounds ... -
Synthesis of novel pyrazolines, their boron-fluorine complexes, and investigation of antibacterial, antioxidant, and enzyme inhibition activities
Kahriman, Nuran; Haşimoğlu, Zeynep; Serdaroğlu, Vildan; Beriş, Fatih Şaban; Barut, Burak; Yaylı, Nurettin (Wiley-V C H Verlag Gmbh, 2017)3,5-disubstituted-2-pyrazoline derivatives (4-6), their boron-fluorine complexes (boron (3-(2'-aminophenyl), 5-(2'-/3'-/4'-pyridyl) pyrazoline, BOAPPY) (7-9) and boron 1,2'-diazaflavone complex (BODAF) (11) were synthesized ... -
Synthesis, antibacterial and antioxidant activities of new 1-alkyl-4-(1-alkyl-4-oxo-1,4-dihydroquinolin-2-yl)pyridinium bromides
Kahriman, Nuran; Yaylı, Büşra; Aktaş, Ayça; Iskefiyeli, Zeynep; Beriş, Fatih Şaban; Yaylı, Nurettin (Elsevier France-Editions Scientifiques Medicales Elsevier, 2013)New 1-alkyl-4-(1-alkyl-4-oxo-1,4-dihydroquinolin-2-yl)pyridinium bromides (3a k) were synthesized from 1,4'-diazaflavone [2-pyridin-4-ylquinolin-4(1H)-one] and evaluated for antibacterial and antioxidant activities. A rapid ... -
Synthesis, biological evaluation (antioxidant, antimicrobial, enzyme inhibition, and cytotoxic) and molecular docking study of hydroxy methoxy benzoin/benzil analogous
Yaylı, Nurettin; Kılıç, Gözde; Kahriman, Nuran; Kanbolat, Şeyda; Bozdeveci, Arif; Karaoğlu, Şengül Alpay; Aliyazıcıoğlu, Rezzan; Sellitepe, Hasan Erdinç; Doğan, İnci Selin; Aydın, Ali; Tatar, Gizem (Academic Press Inc., 2021)In this work, due to the biological activity evaluation, a series of hydroxy methoxy benzoins (1–8), benzils (10–16) and methoxy benzoin/benzil-O-β-D-glucosides (17–28) were synthesized. Antioxidant (FRAP, CUPRAC, DPPH), ... -
Volatile constituents and antimicrobial activities from flower and fruit of arbutus unedo L.
Kahriman, Nuran; Albay, Canan Güleç; Doğan, Neşe; Usta, Asu; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (2010)Essential oils isolated by hydrodistillation from flower and fruit of Arbutus unedo growing in Turkey were analyzed by GC and GC/MS. Forty-nine compounds, representing around 95% of the total oils were identified. ... -
Volatile constituents and antimicrobial activity of the essential oils from Cladonia rangiformis Hoffm. and Cladonia furcata (Huds.) Schrad
Kahriman, Nuran; Tosun, Gonca; Yaylı, Büşra; Yazıcı, Kenan; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (2012)This study was designed to examine the chemical compositions and antimicrobial activities of the essential oils from Cladonia rangiformis Hoffm. and Cladonia furcata (Huds.) Schrad. The essential oils were isolated by ...