New synthetic Methodologies
STUDIES ON SOME BIOACTIVE NATURAL PRODUCTS AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES USING LEWIS ACIDS AS CATALYST
... The thesis describes the isolation and structural determination of bioactive constituents from well known medicinal plant Cedrus deodara used in Indian traditional system of medicine. Series of analogues of (-)-carinol ...
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ISOLATION, STRUCTURAL STUDIES ON BASTADIN ALKALOIDS AND SOME OTHER BIOACTIVE MARINE NATURAL PRODUCTS, SYNTHESIS OF AFRICANENE ANALOGUES AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... some new and known compounds and synthesis of natural product ...some new synthetic methodologies during the present studies has been ...
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TOTAL SYNTHESIS OF BIO-ACTIVE NATURAL PRODUCTS AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... of new synthetic methodologies for better performance over the existing ones is an important subject of recent research in Organic ...classical synthetic methodologies involve expensive ...
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DESIGN AND SYNTHESIS OF DNA-BINDING PYRROLO[2,1-c] [1,4]BENZODIAZEPINE CONJUGATES AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... of New Synthetic Methodologies” has been divided into four ...of new synthetic methodology for the synthesis of DNA- interactive ...
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STEREOSELECTIVE SYNTHESIS OF NATURAL OCCURRING BIOACTIVE (S)-CLAVULAZINE, THE C31-C39 FRAGMENT OF (+)-PHORBOXAZOLES AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... of new synthetic methodologies is an important subject in organic ...Modern methodologies are also concerned with the yield and selectivity of the ...
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STUDIES DIRECTED TOWARDS THE SYNTHESIS OF PYRANICIN AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... The thesis entitled “Studies directed towards the synthesis of Pyranicin and development of new synthetic methodologies” has been divided into four chapters. Chapter-I: This chapter deals with an ...
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Synthesis and Biological Evaluation of New Heterocyclic Compounds and Development of New Synthetic Methodologies
... of New Heterocyclic compounds and Development of New Synthetic Methodologies” is divided in to six ...of new thiadiazolyl derivatives containing imidazolidin taxophore akin to ...of ...
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New Synthetic Methodologies Directed toward Pharmacologically Active Compounds as well as Silole Based Chromophores for Analytical and Optoelectronic Applications
... Despite the limited scope of the new methodology, the substitution pattern of the piperideines 3.68a-g on the N1, C2 and C3 positions as well as the C5-C6 alkene functionality and the aliphatic alcohol side chain ...
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Studies towards total synthesis of (-) Elisapterosin-B, (-)-Colombiasin-A,(R)-(+)-Goniothalamin, (+)-Strictifolione and development of new synthetic methodologies
... corresponding Weinreb amide 22 in 92% yield. Ozonolytic cleavage of olefinic bond in 22 resulted in crude aldehyde which on one carbon homologation by treating with benzothiazol-2-yl-methyl sulfone (BT sulfone) 23 and ...
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TOTAL SYNTHESIS OF BIOACTIVE NATURAL PRODUCTS AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES ALONG WITH INVESTIGATION ON NATURAL ANTICANCER AGENTS
... Bromination of alkenes and alkynes into their corresponding bromo derivatives is highly useful in organic synthesis as the bromine group can be transformed to various other functional groups. The protection and ...
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Development of New Synthetic Methodologies Using Heterogeneous Catalysts or Polyethylene Glycol and Chemical Investigation on Natural Lactonic Compounds
... Parthenium hysterophorus L. (Compositae) is a rich source of sesquiterpenoids. Various workers reported earlier several pseudoguaianolides, flavones and a rare lignan. The candidate carried out investigation on the ...
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TOWARDS THE TOTAL SYNTHESIS OF PHORBOXAZOLE A, SYNTHESIS AND BIOLOGICAL EVALUATION OF COUMARIN ANALOGUES AS DNA GYRASE INHIBITORS AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... develop new molecules with potential antibacterial ...these new hybrids particularly phthalimido and naphthalimido ones have exhibited DNA gyrase inhibition ...
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TOTAL SYNTHESIS OF BIO ACTIVE NATURAL PRODUCTS AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... and new methods to overcome the drawbacks associated with reported ...a new protocol, which would use mild conditions, and enhance the utility for the synthesis of bis(indolyl) ...
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STUDIES TOWARDS THE SYNTHESIS OF FUMAGILLIN & OVALICIN AND DEVOLOPMENT OF NEW SYNTHETIC METHODOLOGIES.
... Section A : This section describes introduction of α- amino phosphonates, α- hydroxyl amino phosphonates and previous approaches for the synthesis α- amino phosphonates.. Section B : [r] ...
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Advances in Supramolecular and Macromolecular Chemistry Through the Development of New Synthetic Methodologies
... Though I started my doctoral research in 2005, I first met Professor Virgil Percec when I was a high school student looking for a summer research position. Only a minute had elapsed from the time I e-mailed him my résumé ...
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SYNTHESIS AND BIOLOGICAL EVALUATION OF NATURAL PRODUCT ANALOGS AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... a new class of compounds, nitrovinyl biphenyls were designed, synthesized and demonstrated as inhibitors of tubulin polymerisation and cause mitotic arrest in ...
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STUDIES DIRECTED TOWARDS THE STEREOSELECTIVE SYNTHESIS OF THE ATTENOL A AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... and synthetic pharmaceuticals, such as anti-arrhythmic and cardiovascular agents, anticancer drugs, immunosuppressants, and ligands for 5-hydroxytryptamine (5-HT1A) and N-methyl D-aspartate (NMDA) ...
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STUDIES DIRECTED TOWARDS THE TOTAL SYNTHESIS OF RADICICOL, (S)-ZEARALENONE AND DEVELOPMENT OF NEW SYNTHETIC METHODOLOGIES
... In this section we reported the facile synthesis of β -butynyloxy enones by the coupling of homopropargyl alcohol and aldehydes using Amberlyst-15 ® as inexpensive and recyclable he[r] ...
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ISOLATION AND CHARACTERIZATION OF SECONDARY METABOLITES FROM MARINE ORGANISMS AND DEVELOPMENT SYNTHETIC METHODOLOGIES
... of new synthetic methodologies is an important subject in organic chemistry for synthesis and conversion of bioactive natural products under mild reaction conditions with suitable ...classical ...
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Total synthesis of (+)-Lycoricidine and development of new methodologies
... the synthetic utility of indium trichloride, we herein disclose a simple and direct method for the synthesis of sugar- based, bicyclic aminols from 2-deoxyribose, aryl amine and acetyl ...
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