8 Matching Results

Search Results

Results: 1 - 8
open access

Synthesis of some 1-Substituted-2-Methylnaphthimidazole-4,9-Diones

Description: Imidazole derivatives of 1,4-naphthoquinones are found to have biological activity which interferes with the utilization of vitamin K or of the purines since they have groups common to these two classes of compounds. This thesis shows the preparation of some 1-substituted-naphthimidazole-4,9-diones for possible biological activity.
Date: August 1957
Creator: Peterson, Harold W.
Partner: UNT Libraries
open access

Bis Ammonium Salts of Dialkylaminoalkoxypropionitriles

Description: This paper concerns the preparation of some bis derivatives of dialkylaminoalkoxypropionitirles from trimethylene, hexamethylene, octomethylene, and decamethylene bromides. These compounds are to be tested for curariform activity and anesthetic values by Parke, Davis and Company.
Date: August 1957
Creator: Woods, Roy Jack
Partner: UNT Libraries
open access

Reactions of Pyridine N-oxide and 4-picoline N-oxide

Description: In this paper, some of the work by Talbott has been repeated and other reactions of 4-picoline and pyridine N-oxides with aromatic halogen compounds have been investigated.
Date: 1957
Creator: Cavitt, Stanley Bruce
Partner: UNT Libraries
open access

Barbituric Acids. VIII. 5-substituted-5-(1-pyrrolidyl)barbituric Acids

Description: The purpose of this investigation then was the preparation of a series of 5-substituted-5-(1-pyrrolidyl)barbituric acids in which R would consist of alkyl groups ranging in size from methyl to amyl, and other groups such as phenyl and benzyl. These compounds are to be tested elsewhere for hypnotic and anticonvulsant activity.
Date: 1957
Creator: Compton, Ross Davis
Partner: UNT Libraries
open access

Self-diffusion of the Lead Ion in the Fused Lead Chloride System

Description: The specific goal of this investigation was the determination of the self-diffusion coefficient of the divalent lead ion in a fused lead chloride system at several temperatures and the determination of the activation energy for the diffusion process.
Date: 1957
Creator: Cureton, Wilbur Stanley
Partner: UNT Libraries
Back to Top of Screen