Antibacterial properties of 3-(phenylsulfonyl)-2-pyrazinecarbonitrile
نویسندگان
چکیده
منابع مشابه
(Z)-2-(1-Phenylsulfonyl-1H-indol-3-ylmethylene)-1-azabicyclo[2.2.2]octan-3-one and (Z)-(S)-2-(1-phenylsulfonyl-1H-indol-3-ylmethylene)-1-azabicyclo[2.2.2]octan-3-ol.
The title compounds, C22H20N2O3S, (I), and C22H22N2O3S, (II), crystallize in space groups P-1 and P2(1)2(1)2(1), respectively. The indole rings are planar and the benzene ring of the phenylsulfonyl group makes a dihedral angle with the mean plane of the indole ring of 90.2 (2) degrees in (I) and 94.0 (2) degrees in (II). In both molecules, the double bond connecting the aza-bicyclic and indole ...
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In the title compound, C(24)H(25)NO(8)S, the indole unit is planar and makes a dihedral angle of 79.73 (11)° with the phenyl ring of the sulfonyl substituent. The mol-ecules in the unit cell are stabilized by C-H⋯O and C-H⋯π inter-molecular inter-actions in addition to van der Waals forces.
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In the title compound, C(23)H(20)N(2)O(3)S(2), the phenylsulfonyl ring and phenylthio ring make dihedral angles of 66.5 (7) and 81.2 (6)°, respectively, with the indole unit. In the crystal, mol-ecules are linked into centrosymmetric dimers via pairs of N-H⋯O hydrogen bonds with graph-set motif R(2) (2)(14). The crystal structure is further stabilized by weak inter-molecular C-H⋯O and very weak...
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Experimental results of dielectric investigations for binary mixtures of 2, 3-butanediol, 2, 3-BD, in2-ethyl-1-hexanol, 2EH, were reported for various mole fractions and temperatures (298.2-308.2) Kand they were used to calculate dielectric parameters such as Kirkwood correlation factor, excesspermittivity and Bruggeman parameter. These parameters were used to carry out temperaturedependent die...
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ژورنال
عنوان ژورنال: Bioorganic & Medicinal Chemistry Letters
سال: 2015
ISSN: 0960-894X
DOI: 10.1016/j.bmcl.2015.09.066