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Synthesis of novel 5,6-disubstituted derivatives of uracil as potential drugs
Vu, Lien Phuong ; Kučerová, Marta (advisor) ; Zimčík, Petr (referee)
Charles University Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chemistry and Pharmaceutical Analysis Candidate: Vu Lien Phuong Supervisors: PharmDr. Marta Kučerová, Ph.D. Tanja Bruun, M.Sc. (Pharm.) Prof. Jari Yli-Kauhaluoma Title of diploma thesis: Synthesis of novel 5,6-disubstituted derivatives of uracil as potential drugs In this thesis, uracil was used as the core structure given its many biological activities that were reported such as antitumor, antiviral, antibiotic, hypoglycemic, diuretic and many others. The work was focused on the preparation of new 5,6- disubstituted uracil derivatives as potential biologically active agents. 2,4,6-Trichloropyrimidine was used for the preparation of 6-chlorouracil that was condensed with phenols or anilines to give the respective 6-phenoxyuracils and 6- phenylaminouracils. These intermediates were then modified in position 5 to give the final products. For this very challenging last step, various alkylating and acylating agents were used, e.g. Vilsmeier reagent, alkylchlorides, chloroacetyl chloride, ethyl chlorooxoacetate and ethyl bromoacetate. In the end, ethyl bromoacetate gave the most promising results affording four novel 5,6-disubstituted uracil derivatives. During the experimental work it was found that pH of water used...
Synthesis of novel 5,6-disubstituted derivatives of uracil as potential drugs
Vu, Lien Phuong ; Kučerová, Marta (advisor) ; Zimčík, Petr (referee)
Charles University Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chemistry and Pharmaceutical Analysis Candidate: Vu Lien Phuong Supervisors: PharmDr. Marta Kučerová, Ph.D. Tanja Bruun, M.Sc. (Pharm.) Prof. Jari Yli-Kauhaluoma Title of diploma thesis: Synthesis of novel 5,6-disubstituted derivatives of uracil as potential drugs In this thesis, uracil was used as the core structure given its many biological activities that were reported such as antitumor, antiviral, antibiotic, hypoglycemic, diuretic and many others. The work was focused on the preparation of new 5,6- disubstituted uracil derivatives as potential biologically active agents. 2,4,6-Trichloropyrimidine was used for the preparation of 6-chlorouracil that was condensed with phenols or anilines to give the respective 6-phenoxyuracils and 6- phenylaminouracils. These intermediates were then modified in position 5 to give the final products. For this very challenging last step, various alkylating and acylating agents were used, e.g. Vilsmeier reagent, alkylchlorides, chloroacetyl chloride, ethyl chlorooxoacetate and ethyl bromoacetate. In the end, ethyl bromoacetate gave the most promising results affording four novel 5,6-disubstituted uracil derivatives. During the experimental work it was found that pH of water used...
Synthesis of novel 5,6-disubstituted derivatives of uracil as potential drugs
Vu, Lien Phuong ; Kučerová, Marta (advisor) ; Zimčík, Petr (referee)
Charles University Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chemistry and Pharmaceutical Analysis Candidate: Vu Lien Phuong Supervisors: PharmDr. Marta Kučerová, Ph.D. Tanja Bruun, M.Sc. (Pharm.) Prof. Jari Yli-Kauhaluoma Title of diploma thesis: Synthesis of novel 5,6-disubstituted derivatives of uracil as potential drugs In this thesis, uracil was used as the core structure given its many biological activities that were reported such as antitumor, antiviral, antibiotic, hypoglycemic, diuretic and many others. The work was focused on the preparation of new 5,6- disubstituted uracil derivatives as potential biologically active agents. 2,4,6-Trichloropyrimidine was used for the preparation of 6-chlorouracil that was condensed with phenols or anilines to give the respective 6-phenoxyuracils and 6- phenylaminouracils. These intermediates were then modified in position 5 to give the final products. For this very challenging last step, various alkylating and acylating agents were used, e.g. Vilsmeier reagent, alkylchlorides, chloroacetyl chloride, ethyl chlorooxoacetate and ethyl bromoacetate. In the end, ethyl bromoacetate gave the most promising results affording four novel 5,6-disubstituted uracil derivatives. During the experimental work it was found that pH of water used...

See also: similar author names
1 Vu, Linh Nhi
2 Vu, Long
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