中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N6-苯甲酰基腺苷 | N-benzoyladenosine | 4546-55-8 | C17H17N5O5 | 371.352 |
腺苷 | adenosine | 58-61-7 | C10H13N5O4 | 267.244 |
—— | adenosine | 1348775-39-2 | C10H15N5O4 | 269.26 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-(9-((2r,3r,4r,5r)-5-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-4-羟基-3-甲氧基四氢呋喃-2-基)-9h-嘌呤-6-基)苯甲酰胺 | N6-benzoyl-5'-(4,4'-dimethoxytrityl)-O2'-methyladenosine | 110764-72-2 | C39H37N5O7 | 687.752 |
4'-DMTBS-5'-O-(4,4'-二甲氧基三苯甲基)-N6-苯甲酰基腺苷 | N-(9-((2R,3R,4S,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-3-hydroxytetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide | 81256-88-4 | C44H49N5O7Si | 787.988 |
—— | N-[9-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-hydroxy-3-triethylsilyloxyoxolan-2-yl]purin-6-yl]benzamide | 1453190-08-3 | C44H49N5O7Si | 787.988 |
5'-O-(4,4'-二甲氧基三苯甲基)-2'-O-叔丁基二甲基硅基-N6-苯甲酰基腺苷 | 5'-O-dimethoxytrityl-2'-O-tert-butyldimethylsilyl-N6-benzoyl adenosine | 81265-93-2 | C44H49N5O7Si | 787.988 |
—— | N-benzoyl-2',3'-di-O-benzoyladenosine | 14985-43-4 | C31H25N5O7 | 579.569 |
—— | (2R,3R,4R,5R)-2-(6-benzamido-9H-purin-9-yl)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite | —— | C53H66N7O8PSi | 988.208 |
N-苯甲酰基-5’-O-(4,4-二甲氧基三苯甲基)-2’-O-[(叔丁基)二甲基硅基]腺苷-3’-(2-氰基乙基-N,N-二异丙基)亚磷酰胺 | N6-benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-O-(tert-butyldimethylsilyl)adenosine 3'-O-(2-cyanoethyl N,N-diisopropylphosphoramidite) | 104992-55-4 | C53H66N7O8PSi | 988.208 |
—— | adenyl(3'-5')phophoadenine | 2391-46-0 | C20H25N10O10P | 596.453 |
A modified phosphotriester method has been successfully applied for the chemical synthesis of ribooligonucleotides. The starting material is a fully protected ribomononucleoside containing a 3′-phosphotriester group 5. The coupling reaction is performed using mesitylenesulfonyl tetrazole and purification of the product achieved using reversed phase column chromatography. The effectiveness of this method has been demonstrated by achieving an efficient and rapid synthesis of r-A7, r-A11, r5′-AAACAUGAGGA-3′, and r5′-UUACCCAUGU-3′ (R-17, translation control sequence).