CAS 191474-13-2

5'-O-(4,4'-DIMETHOXYTRITYL)-2,3'-ANHYDROTHYMIDINE

Description:

5'-O-(4,4'-Dimethoxytrityl)-2,3'-anhydrothymidine is a modified nucleoside derivative of thymidine, characterized by the presence of a 4,4'-dimethoxytrityl (DMT) protecting group at the 5' position and an anhydro configuration at the 2' and 3' positions. This compound is typically used in the field of nucleic acid chemistry, particularly in the synthesis of oligonucleotides, due to its ability to protect the nucleoside during chemical reactions. The DMT group provides stability and solubility, facilitating the purification and handling of the nucleoside. The anhydro modification enhances the compound's resistance to nucleophilic attack, making it useful in various biochemical applications. Additionally, this compound is often employed in research and development for therapeutic oligonucleotides, as it can influence the stability and binding properties of the resulting nucleic acid sequences. Its unique structural features contribute to its functionality in synthetic and medicinal chemistry, making it a valuable tool in the development of nucleic acid-based technologies.

Formula: C₃₁H₃₀N₂O₆

InChI: InChI=1/C31H30N2O6/c1-20-18-33-28-17-26(39-30(33)32-29(20)34)27(38-28)19-37-31(21-7-5-4-6-8-21,22-9-13-24(35-2)14-10-22)23-11-15-25(36-3)16-12-23/h4-16,18,26-28H,17,19H2,1-3H3/t26-,27+,28+/m0/s1

Synonyms:

• 2,5-Methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one, 3-[4,4'-dimethoxtrityl]-2,3-dihydro-8-methyl-, (2R,3R,5R)-
• Anhydrothymidine-FLT-precursor
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 5'-O-(4,4'-dimethoxytrityl)-2,3'-anhydrothymidine
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 5'-O-DMT-2,3'-anhydrothymidine
• 2,3'-anhydro-5'-O-(4,4'-dimethoxytrityl)thymidine
• (2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)
• phenylmethox-y]methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• 2,5-Methano-5H,9H-pyrimidol[2,1-b][1,5,3]dioxazepin-9-one,
• 3-[4,4''-dimethoxtrityl]-2,3-dihydro-8-meth-yl,(2R,3R,5R)-
• (2R,3R,5R)-3-[[Bis(4-methoxyphenyl)

2,5-Methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one, 3-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-2,3-dihydro-8-methyl-, (2R,3R,5R)-

CAS: 191474-13-2

Formula: C₃₁H₃₀N₂O₆

Color and Shape: Solid

Molecular weight: 526.5797

Ref: IN-DA002F9K

5''-O-DMT-2,3''-anhydrothymidine

CAS: 191474-13-2

Ref: 7W-GN1479

5'-O-DMT-2,3'-anhydrothymidine

CAS: 191474-13-2

5'-O-DMT-2,3'-anhydrothymidine is a solvent that is used for labeling nucleic acids. It can be used in positron emission tomography (PET) imaging as a diagnostic tool for cancer and other diseases. 5'-O-DMT-2,3'-anhydrothymidine is also used to carry the radioactive isotope fluorodeoxyglucose (FDG) in positron emission tomography (PET). The FDG is labeled with the PET tracer and then injected into the patient's body. This allows for whole-body visualization of glucose metabolism and tumor cell uptake.

Formula: C₃₁H₃₀N₂O₆

Purity: Min. 95%

Molecular weight: 528.61 g/mol

Ref: 3D-ND03508