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Pongamia is a genus having one species only Pongamia pinnata (L.) it is a medium sized glabrous, perennial tree grows wildly in Kachchh (Gujarat-India) region; an important multidisciplinary important plant. In this present study we have identified aminoacids by circular paper chromatography, Thin Layer Chromatography and by UV-VIS-NIR spectroscopy. Moreover the silicates and borates were identified using Ion-Chromatography (IC) using silicate-borate column. The alkaloid, fatty acid and lipid content were separated, isolated and identified from leafs of the P. pinnata by GC/MS. The metal...

The synthesis of chalcone system -C=C-C=O is relatively easy to prepare, usually highly reactive and are starting point of preparation of various bioactive compounds. This, -unsaturated ketones (chalcones) can be synthesized by Claisen-Schmidt condensation of different aromatic aldehydes with ketone and their cyclization with hydrazine hydrate in basic condition. Numerous pyrazoline derivatives have been found to possess considerable biological activities, which stimulated the research activity in this field. Amongst all the nitrogen containing five member heterocycles, it have proved to be...