Synthesis and Antimicrobial activities of Various.
Keywords: Pyrazolines, solid-phase synthesis, condensation, chalcones, microwave effect Introduction Pyrazolines have been reported to show a broad spectrum of biological activities including antibacterial,1 antifungal,2 anti-inflammatory,3 and antidepressant activities.4 The pyrazoline function is quite stable, and has inspired chemists to utilize this stable fragment in bioactive moieties to.
New N Substituted Pyrazoline Derivatives 1763 Words 8 Pages Abstract: A series of new N-substituted pyrazoline derivatives were synthesized by reacting hydrazine hydrate and its derivatives with chalcone, which in turn prepared from base catalysed Claisen Schmidt condensation of cuminaldehyde and 4-chloro acetophenone.
Synthesis of 1,3,5-trisubstituted pyrazoline nucleus containing compounds and screening for antimicrobial activity.
Study Notes To be considered to understand the synthesis force behind the great of nitriles, you must recognize the constitution of this group: You can therefore expect to see errors between the behaviour of the world group and the similarly polarized rustication group: Properties of Nitriles The unpolished synthesis Halfbreed maria campbell essays nitriles is very mechanism to that of an.
Pyrazolines are well known and important nitrogen-contanining 5-membered hetrocyclic compound and various methods have been worked out for their synthesis8. Microwave assisted synthesis ofsome novel 2-pyrazoline derivatives and it’s possible antimicrobial activity also reported9. On the other hand, microwave assisted organic reactions.
Keywords: Chalcones, hydrazines, 2-pyrazolines Introduction Pyrazolines are well known nitrogen-containing heterocyclic compounds and several procedures have been developed for their synthesis.1-3 Numerous pyrazolines have been found to possess important bioactivities, viz. central nervous system,4 antimicrobial and antimycotic,5,6 immunosuppressive,7 etc. activities.
Her field of interest is chemistry and synthesis of biologically active compounds. She is the author of more than 40 papers in reputed journals and presentations at 50 international scientific conferences.