Yazar "Burnaz, Nesibe Arslan" için listeleme
-
Microwave-assisted synthesis of 4′-azaflavones and their n-alkyl derivatives with biological activities
Yaşar, Ahmet; Akapınar, Kurtuluş; Burnaz, Nesibe Arslan; Küçük, Murat; Karaoğlu, Şengül Alpay; Doğan, Neşe; Yaylı, Nurettin (Wiley, 2008)4?-Azaflavone (=2-(pyridin-4-yl)-4H-1-benzopyran-4-one; 4) and 3-[(pyridin-4-yl)methyl]-4?-azaflavone (5) were synthesized by a simple environmentally friendly microwave-assisted one-pot method through the cyclization of ... -
Photochemistry of nitro-substituted (E)-2-azachalcones with theoretical calculations and biological activities
Yaylı, Nurettin; Üçüncü, Osman; Yaşar, Ahmet; Yaylı, Nuran; Burnaz, Nesibe Arslan; Karaoǧlu, Şengül Alpay; Küçük, Murat (Elsevier, 2009)Four new stereoselective dimerization products (4a-c, 5) of m- and p-nitro-substituted (E)-2-azachalcones (2 and 3) were synthesized and tested for antimicrobial and antioxidant activities. Compounds 1-3 showed very good ... -
Phylogenetic analysis based on the ITS, matK and rbcL DNA barcodes and comparison of chemical contents of twelve Paeonia taxa in Turkiye
Çetiz, Mehmet Veysi; Turumtay, Emine Akyüz; Burnaz, Nesibe Arslan; Özhatay, Fatma Neriman; Kaya, Erdal; Memon, Abdulrezzak; Turumtay, Halbay (Springer, 2023)BackgroudTwelve taxa of herbaceous Paeonia species were recorded in Turkiye. All definitions were performed morphologically and/or anatomically and there is no study based on DNA barcode sequences. Three barcode regions ...
