Index Catalog // ScholarsArchive@OSU

Metabolism of pyrrolizidine alkaloids by ruminal microbes

Creator:: Hovermale, Jeannette Talbot
Abstract:: The plant Senecio jacobaea (tansy ragwort) produces several macrocyclic pyrrolizidine alkaloids which cause irreversible liver cirrhosis. All of the pyrrolizidine alkaloids in Senecio jacobaea are macrocyclic diesters of the necine base retronecine, with the two most predominant being seneciphylline and jacobine. Unlike horses and cattle, sheep and goats are generally...
Resource Type:: Dissertation
Full Text:: . Abstract approvecRedacted for Privacy A. Morrie Craig The plant Senecio jacobaea (tansy ragwort) produces

A new general method for the optimization of HPLC ternary of pseudo-quaternary mobile phases and the separation of two new metabolites of nefopam from greyhound urine

Creator:: Chen, Hsiao and Chen, Xiao
Abstract:: A new general method is developed for the optimization of HPLC ternary or pseudo-quaternary mobile phases which are represented by the trilinear coordinate system. This method can predict the global optimum of the mobile phase composition. The global optimum composition along each edge of the triangle and the corresponding selectivity...
Resource Type:: Dissertation
Full Text:: Urine. Abstract approved: Edward H. Piepmeier A. Morrie Craig A new general method is developed for

Analytical chemistry of pentazocine metabolites produced by the greyhound

Creator:: Xiao, Guang
Abstract:: This thesis concerns itself mainly with analytical methods development and analytical applications in the field of drug metabolism studies. The determination of the analgesic pentazocine and its metabolites in the greyhound are studied. Pentazocine and all of its possible metabolites are isolated from the greyhound urine by a the multi-solvent...
Resource Type:: Dissertation
Full Text:: . Piepmeier and Dr. A. M. Craig for their patience, encouragement, constant support and guidance throughout

Mechanistic study of some internal substitution reactions and a substitution at sulfenyl sulfur

Creator:: Hanson, Gary Craig
Resource Type:: Dissertation
Full Text:: reactions and a substitution at sulfenyl sulfur AN ABSTRACT OF THE THESIS OF Gary Craig Hanson for the

1,2-divinylcyclohexenes : synthesis and thermal rearrangement studies

Creator:: Delphey, Craig Edward
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Craig Edward Delphey for the

A chemical study of the minerals from L-6 chondritic meteorites

Creator:: Curtis, David Ballantyne
Abstract:: Major and minor minerals have been separated from three L-6 chondritic meteorites (Alfianello, Colby (Wisconsin), and Leedey). Olivine, hypersthene, diopside, feldspar, troilite, chromite, phosphate minerals, and metallic minerals were analyzed for major, minor and trace elements using instrumental neutron activation analysis and radiochemical neutron activation analysis techniques. Concentrations df the...
Resource Type:: Dissertation
Full Text:: A chemical investigation of minerals in L-6 chondritic

Isotopic exchange reactions in acetic anhydride and anhydrous acetic acid

Creator:: Evans, Ersel Arthur
Resource Type:: Dissertation
Full Text:: • ciation tor the fP1endly inspiration and assistanee given bf Dr . John L. Huston 1n this work . Me would

Studies of some reactions of sulfinyl sulfones and sulfinic anhydrides

Creator:: Campbell, John Douglas
Resource Type:: Dissertation
Full Text:: Douglas Campbell To my wife, Kay ACKNOWLEDGMENTS I would like to thank Dr. John L. Kice for his

Solid state luminescent materials : new and improved

Creator:: VandenBerghe, Kenneth L.
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Kenneth L. VandenBerghe for the

Computational Investigation into the Mechanisms and Origins of Selectivity in Selected Organic and Organometallic Chemical Processes

Creator:: Harper, Jordan L.
Abstract:: Put generally, the work I have conducted in my time at Oregon State University has been to answer two questions. The first of these is “Why do I get this particular product from this particular chemical reaction?” and the second is “How do the reagents in this chemical reaction lead...
Resource Type:: Dissertation
Full Text:: for this project. Dr. Paul Ha- Yeon Cheong and Dr. Stacey Brenner-Moyer contributed in part to the

ScholarsArchive@OSU

Metabolism of pyrrolizidine alkaloids by ruminal microbes

A new general method for the optimization of HPLC ternary of pseudo-quaternary mobile phases and the separation of two new metabolites of nefopam from greyhound urine

Analytical chemistry of pentazocine metabolites produced by the greyhound

Mechanistic study of some internal substitution reactions and a substitution at sulfenyl sulfur

1,2-divinylcyclohexenes : synthesis and thermal rearrangement studies

A chemical study of the minerals from L-6 chondritic meteorites

Isotopic exchange reactions in acetic anhydride and anhydrous acetic acid

Studies of some reactions of sulfinyl sulfones and sulfinic anhydrides

Solid state luminescent materials : new and improved

Computational Investigation into the Mechanisms and Origins of Selectivity in Selected Organic and Organometallic Chemical Processes

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