Design, synthesis and biological evaluation of new tricyclic spiroisoxazoline derivatives as selective COX-2 inhibitors and study of their COX-2 binding modes via docking studies
作者:Hoda Abolhasani、Siavoush Dastmalchi、Maryam Hamzeh-Mivehroud、Bahram Daraei、Afshin Zarghi
DOI:10.1007/s00044-016-1534-x
日期:2016.5
A new series of 3′-(4-substitutedphenyl)-4′-(4-(methylsulfonyl)phenyl) spiroisoxazoline derivatives containing naphthalenone and chromanonespiro-bridge were synthesized for evaluation as selective cyclooxygenase-2 (COX-2) inhibitors. A synthetic reaction based on the 1,3-dipolar cycloaddition mechanism was used for the regiospecific formation of various spiroisoxazolines. One of the analogs, i.e.,
合成了一系列新的3'-(4-取代的苯基)-4'-(4-(甲基磺酰基)苯基)螺异异唑啉衍生物,它们含有萘酮和苯并二氢吡喃螺桥,作为选择性环氧化酶-2(COX-2)抑制剂的评价。基于1,3-偶极环加成机理的合成反应用于各种螺异恶唑啉的区域特异性形成。通过单晶X射线衍射法重结晶一种类似物,即化合物7h,作为该系列的代表。此外,一旦形成药物-受体复合物,将合成化合物的3D结构对接至COX-2结合位点,以确定其最可能的结合方式。