The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 5-Amino-2-fluoropyridine( cas:1827-27-6 ) is researched.Recommanded Product: 5-Amino-2-fluoropyridine.Empel, Anna; Bak, Andrzej; Kozik, Violetta; Latocha, Malgorzata; Cizek, Alois; Jampilek, Josef; Suwinska, Kinga; Sochanik, Aleksander; Zieba, Andrzej published the article 《Towards Property Profiling: SYNTHESIS and SAR Probing of New Tetracyclic Diazaphenothiazine Analogues》 about this compound( cas:1827-27-6 ) in International Journal of Molecular Sciences. Keywords: lung breast cancer SAR anticancer tertiary phenothiazine quinoline; antibacterial activity; antiproliferative activity; azaphenothiazines; lipophilicity; pharmacophore mapping; phenothiazine; similarity-activity landscape index. Let’s learn more about this compound (cas:1827-27-6).
A series of new tertiary phenothiazine derivatives containing a quinoline and a pyridine fragment was synthesized by the reaction of 1-methyl-3-benzoylthio-4-butylthioquinolinium chloride with 3-aminopyridine derivatives bearing various substituents on the pyridine ring. The direction and mechanism of the cyclization reaction of intermediates with the structure of 1-methyl-4-(3-pyridyl)aminoquinolinium-3-thiolate was related to the substituents in the 2- and 4-pyridine position. The structures of the compounds were analyzed using 1H, 13C NMR (COSY, HSQC, HMBC) and X-ray anal., resp. Moreover, the antiproliferative activity against tumor cells (A549, T47D, SNB-19) and a normal cell line (NHDF) was tested. The antibacterial screening of all the compounds was conducted against the reference and quality control strain Staphylococcus aureus ATCC 29213, three clin. isolates of methicillin-resistant S. aureus (MRSA). In silico computation of the intermol. similarity was performed using principal component anal. (PCA) and hierarchical clustering anal. (HCA) on the pool of structure/property-related descriptors calculated for the novel tetracyclic diazaphenothiazine derivatives The distance-oriented property evaluation was correlated with the exptl. anticancer activities and empirical lipophilicity as well. The quant. shape-based comparison was conducted using the CoMSA method in order to indicate the potentially valid steric, electronic and lipophilic properties. Finally, the numerical sampling of similarity-related activity landscape (SALI) provided a subtle picture of the SAR trends.
In addition to the literature in the link below, there is a lot of literature about this compound(5-Amino-2-fluoropyridine)Recommanded Product: 5-Amino-2-fluoropyridine, illustrating the importance and wide applicability of this compound(1827-27-6).