Studies on a potentially prebiotic synthesis of RNA
作者:John D Sutherland、J Nicole Whitfield
DOI:10.1016/s0040-4020(97)00466-3
日期:1997.8
mediated by evolving RNA. A novel potentiallyprebioticsynthesis of RNA is proposed involving polymerisation through aldol condensation followed by a retro-Amadori rearrangement and ring closure via a base-paired mesomeric heterocyclic betaine intermediate. The proposed monomer 1 is an achiral mixed phosphodiester and herein we report synthetic routes to 1 containing each of the four RNA bases. The solution
Synthesis of potentially prebiotic RNA precursors: Cytosine and guanine derivatives
作者:John D. Sutherland、J.Nicole Whitfield
DOI:10.1016/s0040-4039(97)00055-5
日期:1997.2
The chemical synthesis of two potentiallyprebiotic monomers of RNA containing cytosine and guanine is reported.
据报道,含有胞嘧啶和鸟嘌呤的RNA的两种潜在的益生元单体的化学合成。
Synthesis of bis(glycoaldehyde) phosphodiester and mixed glycoaldehyde-triose phosphodiesters
作者:John D. Sutherland、George W. Weaver
DOI:10.1016/0040-4039(94)88442-0
日期:1994.11
The syntheses of the potentially prebiotic compounds, bis(glycoaldehyde) phosphodiester 1, dihydroxyacetonephosphoglycoaldehyde 2 and glyceraldehyde-2-phosphoglycoaldehyde 3 have been achieved.