| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 5'-O-(4,4'-dimethoxytrityl)thymidin-3'-yl 3'-O-(4,4'-dimethoxytrityl)thymidin-5'-yl H-phosphonoselenoate | 411231-25-9 | C62H63N4O14PSe | 1198.13 |
| —— | [(2R,3S,5R)-3-[bis(4-methoxyphenyl)-phenylmethoxy]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl [(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] (4-nitrophenyl) phosphite | 153413-67-3 | C68H66N5O17P | 1256.27 |
| —— | O-(5'-O-(4,4'-dimethoxytrityl)thymidin-3'-yl) O-(4-nitrophenyl) N,N-diisopropylphosphoramidite | 153413-66-2 | C43H49N4O10P | 812.857 |
The utility of a new type of synthetic intermediates, H-phosphonoselenoate diesters, in the preparation of potentially biologically important nucleotide analogues containing the P-Se bond, was explored by converting dinucleoside H-phosphonoselenoates