Zobrazeno 1 - 10
of 17
pro vyhledávání: '"D. Roussev"'
Publikováno v:
Helvetica Chimica Acta. 97:215-227
Described herein are two series (twelve compounds each) of very closely related guanidinium-based receptors and their ability to catalyze hydrolytic cleavage of a unique RNA substrate – oligo-dT flanked trans-Activation Responsive region of the HIV
Autor:
Davi Da Silva, Faruk Nome, Neil Dutta-Roy, Anthony J. Kirby, Christo D. Roussev, Marcelo F. Lima, Jonathan M. Goodman
Publikováno v:
Journal of the American Chemical Society. 127:7033-7040
Phosphate transfer from the 8-dimethylammonium-naphthyl-1-phosphate monoanion 4m to water and to a range of nucleophiles shows general acid catalysis by the neighboring NH(+) group, through the strong intramolecular hydrogen bond. Reactivity is insen
Publikováno v:
Journal of the American Chemical Society. 124:6594-6599
pKa values are estimated independently, by two entirely different methods, for the ionizations of the apical and equatorial OH groups of two representative hydroxyphosphoranes. A bond length-pKa correlation based on crystal structures of cyclohexanol
Autor:
Dimiter D. Petkov, Gabriela D. Ivanova, Nikolay G. Vassilev, Christo D. Roussev, Emilia K. Bratovanova
Publikováno v:
Journal of the American Chemical Society. 121:11267-11272
The intriguing chemical mechanism of the external transesterification by which large ribozymes (group I, group II, and spliceosomal introns) splice RNA has been found to operate in the methanolysis of ribonucleoside 2'-/3'-dimethyl phosphates in non-
Publikováno v:
Angewandte Chemie. 112:795-797
Publikováno v:
Angewandte Chemie International Edition. 39:779-781
Publikováno v:
Nanostructured Materials for Advanced Technological Applications ISBN: 9781402099151
Bulk glasses from the systems (AsSe)1−xAgx and (As2Se3)1−xAgx have been prepared by the melt-quenching technique. Basic physico-chemical characteristics like density, microhardness, and compactness have been investigated. The correlation between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::805333f6900850bf0e56222db0686984
https://doi.org/10.1007/978-1-4020-9916-8_36
https://doi.org/10.1007/978-1-4020-9916-8_36
Publikováno v:
The Journal of Organic Chemistry. 62:5238-5240
Autor:
András Földesi, Ivanka Stoineva, Christo D. Roussev, Jyoti Chattopadhyaya, Sandipta Acharya, Mohamed M. Changalov, Parag Acharya, Noriaki Minakawa, Gabriela D. Ivanova, Vihra M. Yomtova, Akira Matsuda, Miroslav Rangelov, Dimiter D. Petkov
Publikováno v:
Chembiochem : a European journal of chemical biology. 6(6)
2'/3'-O-peptidyl Adenosine as a General Base Catalyst of its Own External Peptidyl Transfer: Implications for the Ribosome Catalytic Mechanism.
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 57:o994-o995
The crystal structure of pentacyclohexyloxyphosphorane, C30H55O5P, has been determined at 180 (2) K. In space group P1, there are four independent molecules in the unit cell, each displaying trigonal bipyramidal geometry at the P atom.