Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Pyrrolidinones"”.
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The synthesis and reactions of deoxyvasicinone and analogous compounds
… analogues was achieved. Modified 2-pyrrolidinones, the precursor molecules in many of the aforementioned syntheses, were prepared using standard techniques or via the reduction of nitrocarboxy1ic acid esters with reduced iron in acetic acid. The ability of deoxyvasicinone analogues …
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Investigation of the Discoipyrroles and Other Marine Bacteria Derived Natural Products
Natural products are a rich source of scientific innovation. These chemical compounds are canonically celebrated as biomedical tools or synthetic chemistry feats. Discovery of new chemical compounds has benefited from the study of natural product biosynthesis, or the methods by which they are …
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Precursor-Directed Identification of Natural Product Scaffolds
The rapid generation of natural product analogs is a fundamental challenge in both the optimization of medicinal potency and exploration of novel biological activity. Previous work with Streptomyces variabilis has demonstrated that natural products that incorporate non-enzymatic transformation can …
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GREEN CATALYTIC STRATEGIES FOR THE PRODUCTION OF BIOBASED BUILDING-BLOCKS
… once again starting from GVL. N-alkyl-5-methyl-2-pyrrolidinones and pyrrolidines are an important class of chemicals that can be used as benign alternative solvent or as the starting material for the synthesis of agrochemicals and pharmaceuticals. GVL has been coupled with butylamine to obtain …
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Πορείες συνθέσεως ενώσεων με βιολογικό ενδιαφέρον από 2Η-πυραν-3(6Η)-όνες
The work described in this thesis may be considered as a mission oriented research, since its target was the synthesis of medicinally interesting compounds. This Thesis consists of nine chapters in three parts. Part I contains three chapters which serve as an introduction to the following topics. …