2-(4-Fluorophenyl)-3-[5-(4-nitrophenyl)-1,3,4-thiadiazol-2-yl]-1,3-thiazolidin-4-one
نویسندگان
چکیده
منابع مشابه
1-[2-(4-Nitrophenyl)-5-(5-phenyl-1,2-oxazol-3-yl)-1,2,3,4-tetrahydroquinolin-4-yl]pyrrolidin-2-one
The title compound, (I) C(28)H(24)N(4)O(4), is the trans diastereo-isomer of the compound 1-[2-(4-nitro-phen-yl)-6-(5-phenyl-3-isoxazol-yl)-1,2,3,4-tetra-hydro-4-quinolin-yl]-2-pyrrolidinone monohydrate, (II) [Gutierrez et al. (2011 ▶). Acta Cryst. E67, o175-o176]. The most obvious differences between the diastereo-isomers are the dihedral angles between the isoxazole ring and the benzene and p...
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A series of (5-nitrofuran-2-yl)-1, 3, 4-thiadiazole-2-yl derivatives 6a–6e have been synthesized and screened for in vitro anti-leishmanial activity against the promastigote form of L. major. The structure of Schiff bases were confirmed by 1H NMR, IR. Screening results indicate that all of the designed and synthesized final compounds (6a-6e) significantly reduced the viability of promastigotes ...
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A series of (5-nitrofuran-2-yl)-1, 3, 4-thiadiazole-2-yl derivatives 6a–6e have been synthesized and screened for in vitro anti-leishmanial activity against the promastigote form of L. major. The structure of Schiff bases were confirmed by 1H NMR, IR. Screening results indicate that all of the designed and synthesized final compounds (6a-6e) significantly reduced the viability of promastigotes ...
متن کاملSynthesis and antibacterial screening of some 2-(p-substituted benzylidene)-3- (5-ethyl-1,3,4-thiadiazol-2-yl)thiazolidin-4-ones
A series of 2-(p-substituted benzylidene)-3-(5-ethyl-1, 3, 4-thiadiazol-2-yl) thiazolidin-4-ones were synthesized by the reaction of Schiff’s bases of N-(p-substituted benzylidene)-5-ethyl-1, 3, 4-thiadiazole-2-amines with thioglycolic acid in 1, 4-dioxane as solvent and studied for their in vitro antibacterial activity. Reaction of thiosemicarbazide with propanoic acid in presence of concentra...
متن کامل3-[5-(4-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-2-(4-methoxyphenyl)-1,3-thiazolidin-4-one
The title compound, C(18)H(14)FN(3)O(2)S(2), was synthesized by the reaction of 5-(4-fluoro-phen-yl)-N-(4-methoxy-benzyl-idene)-1,3,4-thia-diazol-2-amine and mercaptoacetic acid. The thia-zolidinone ring adopts a twist conformation. The 4-methoxy-phenyl ring is almost perpendicular to the thia-diazole ring, making a dihedral angle of 88.4 (3)°. The 4-fluoro-phenyl ring is nearly coplanar with t...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810023354