نتایج جستجو برای: thiazolidine 4 ones
تعداد نتایج: 1407163 فیلتر نتایج به سال:
In our effort to develop selective sphingosine kinase-2 (SphK2) inhibitors as pharmacological tools, a thiazolidine-2,4-dione analogue, 3-(2-amino-ethyl)-5-[3-(4-butoxyl-phenyl)-propylidene]-thiazolidine-2,4-dione (K145), was synthesized and biologically characterized. Biochemical assay results indicate that K145 is a selective SphK2 inhibitor. Molecular modeling studies also support this notio...
Cephaloridine ('Ceporin') is a semisynthetic compound, 7[(2-thienyl)-acetamide]-5(i-pyridylmethyl)-5-cephem-4-carboxylic acid betaine, derived from cephalosporin C. This is an antibiotic produced by Cephalosporium acremonium, a fungus isolated from a sewage outfall off the Sardinian coast (Brotzu, I948). The cephalosporins are closely related chemically to the penicillins in that they contain a...
Novel Schiff's bases 4a-e, 5a, 5b, and 6, thiazolidine 7a-d, and pyrazolidine 8 have been synthesized using the versatile synthon 4-hydroxy-2,7-dimethyl-1,8-naphthyridine 1. Reactions carried out under ultrasound irradiation showed higher rates and yields than those done under silent conditions. The newly synthesized compounds were evaluated for HepG2 cell growth inhibition. The results obtaine...
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