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L B Townsend

Showing results (41-50 of 138) with videos related to

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Tetrahedron Letters|September 1, 1970
The direct utilization of unsaturated sugars in nucleoside synthesis. 3-deoxy-3-(6-chloro-2-methylthio-9-purinyl)-D-erythro-hex-1-enopyranose, a new and novel type of purine nucleosideE E Leutzinger, R K Robins, L B Townsend
Cancer Research|January 1, 1982
Cytotoxicity of a new uridine analog, 4-hydroxy-1-(beta-D-ribofuranosyl)-pyridazine-6-one, and its interaction with uridine kinaseL C Bloomer, L L Wotring, L B Townsend
Journal of the Chemical Society. Perkin Transactions 1|January 1, 1972
Pyrazolopyrimidine nucleosides. 3. Synthesis of 1- and 2-( -D-ribofuranosyl)pyrazolo(3,4-d)pyrimidines from pyrazole nucleoside derivativesR A Earl, R P Panzica, L B Townsend
Journal of the American Chemical Society|February 4, 1976
Conformational barriers in nucleoside analogs: the crystal structure of 3-deazaadenosineP Singh, J May, L B Townsend, et al.
Journal of Medicinal Chemistry|February 16, 1996
Structure-activity relationships among 2-substituted 5,6-dichloro-, 4,6-dichloro-, and 4,5-dichloro-1-[(2-hydroxyethoxy) methyl]- and -1-[(1,3-dihydroxy-2-propoxy) methyl]benzimidazolesS Saluja, R Zou, J C Drach, et al.
Journal of Medicinal Chemistry|July 6, 2000
Design, synthesis, and biological evaluation of tricyclic nucleosides (dimensional probes) as analogues of certain antiviral polyhalogenated benzimidazole ribonucleosidesZ Zhu, B Lippa, J C Drach, et al.
Carbohydrate Research|February 24, 2001
Acid-catalyzed dehydrative cyclization of 4-(D-galacto -pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole. synthesis and anomeric configuration of D-lyxo-C-nucleoside analogsM A Sallam, S M Abdel Megid, L B Townsend
Proceedings of the National Academy of Sciences of the United States of America|July 1, 1976
Comparative study by circular dichroism of the conformation of deazapurine nucleosides and that of common purine nucleosidesD W Miles, L B Townsend, P Redington, et al.
Proceedings of the National Academy of Sciences of the United States of America|February 1, 1979
Conformation of nucleosides: circular dichroism study on the syn-anti conformational equilibrium of 2-substituted benzimidazole nucleosidesD W Miles, L B Townsend, D L Miles, et al.
Nucleosides, Nucleotides & Nucleic Acids|April 25, 2000
Synthesis of 4-substituted imidazo[4,5-d][1,2,3]triazine (2-azapurine)nucleosidesS Krawczyk, M T Migawa, J C Drach, et al.
Pageof 14

Showing results (41-50 of 138) with videos related to

Sort By:
Pageof 14
Tetrahedron Letters|September 1, 1970
The direct utilization of unsaturated sugars in nucleoside synthesis. 3-deoxy-3-(6-chloro-2-methylthio-9-purinyl)-D-erythro-hex-1-enopyranose, a new and novel type of purine nucleosideE E Leutzinger, R K Robins, L B Townsend
Cancer Research|January 1, 1982
Cytotoxicity of a new uridine analog, 4-hydroxy-1-(beta-D-ribofuranosyl)-pyridazine-6-one, and its interaction with uridine kinaseL C Bloomer, L L Wotring, L B Townsend
Journal of the Chemical Society. Perkin Transactions 1|January 1, 1972
Pyrazolopyrimidine nucleosides. 3. Synthesis of 1- and 2-( -D-ribofuranosyl)pyrazolo(3,4-d)pyrimidines from pyrazole nucleoside derivativesR A Earl, R P Panzica, L B Townsend
Journal of the American Chemical Society|February 4, 1976
Conformational barriers in nucleoside analogs: the crystal structure of 3-deazaadenosineP Singh, J May, L B Townsend, et al.
Journal of Medicinal Chemistry|February 16, 1996
Structure-activity relationships among 2-substituted 5,6-dichloro-, 4,6-dichloro-, and 4,5-dichloro-1-[(2-hydroxyethoxy) methyl]- and -1-[(1,3-dihydroxy-2-propoxy) methyl]benzimidazolesS Saluja, R Zou, J C Drach, et al.
Journal of Medicinal Chemistry|July 6, 2000
Design, synthesis, and biological evaluation of tricyclic nucleosides (dimensional probes) as analogues of certain antiviral polyhalogenated benzimidazole ribonucleosidesZ Zhu, B Lippa, J C Drach, et al.
Carbohydrate Research|February 24, 2001
Acid-catalyzed dehydrative cyclization of 4-(D-galacto -pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole. synthesis and anomeric configuration of D-lyxo-C-nucleoside analogsM A Sallam, S M Abdel Megid, L B Townsend
Proceedings of the National Academy of Sciences of the United States of America|July 1, 1976
Comparative study by circular dichroism of the conformation of deazapurine nucleosides and that of common purine nucleosidesD W Miles, L B Townsend, P Redington, et al.
Proceedings of the National Academy of Sciences of the United States of America|February 1, 1979
Conformation of nucleosides: circular dichroism study on the syn-anti conformational equilibrium of 2-substituted benzimidazole nucleosidesD W Miles, L B Townsend, D L Miles, et al.
Nucleosides, Nucleotides & Nucleic Acids|April 25, 2000
Synthesis of 4-substituted imidazo[4,5-d][1,2,3]triazine (2-azapurine)nucleosidesS Krawczyk, M T Migawa, J C Drach, et al.
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