SYNTHESIS OF SCHIFF BASES OF 2-AMINO-5-ARYL-1,3,4-THIADIAZOLE AND ITS ANALGESIC, ANTI-INFLAMMATORY AND ANTI-BACTERIAL ACTIVITY

Synthesis of Schiff Bases of 2-amino-5-aryl-1,3,4-thiadiazole and Its Analgesic, Anti-Inflammatory and Anti-Bacterial Activity

Schiff Bases of 2-amino-5-aryl-1,3,4-thiadiazole derivatives have been synthesized with different aromatic aldehyde.1,3,4-thiadiazole derivatives were CHESTNUT PWD prepared by the reaction of thiosemicarbazide, sodium acetate and aromatic aldehyde.The structures of the titled Schiff bases were elucidated by IR and 1H NMR spectral measurements.All t

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Structural extremes in a cretaceous dinosaur.

Fossils of the Early Cretaceous dinosaur, Nigersaurus taqueti, document for the first time the cranial anatomy of a rebbachisaurid sauropod.Its extreme adaptations for herbivory at ground-level challenge current hypotheses regarding feeding function and feeding strategy among diplodocoids, the larger clade of sauropods that includes Nigersaurus.We

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