beta-D-Ribofuranose 1,2,3,5-tetraacetate NEW

beta-D-Ribofuranose 1,2,3,5-tetraacetate, also known as 1,2,3, 5-o-tetraacetyl-beta-d-ribofuranose, molecular formula C13H18O9, generally by the degradation of nucleotides, acylated to produce, The main industrial production method is to obtain the product from nucleoside by acetylation, cracking and crystallization. Mainly produces in the process of the two isomers: 1,2,3,5 - four - O - acetyl - beta - D - furan RNA (hereinafter referred to as beta - four acetyl RNA) and 1,2,3,5 - four - O - acetyl - alpha - D - furan RNA (hereinafter referred to as alpha four acetyl RNA).

Application:

1 beta-D-Ribofuranose 1,2,3,5-tetraacetate is an important intermediate for the production of antiviral drug ribavirin in the pharmaceutical industry, which is mainly used for the synthesis of broad-spectrum antiviral drug ribavirin, and is also the starting material for the synthesis of nucleoside compounds.

2 Intermediates such as ribavirin.

3 The starting material for nucleoside synthesis.

4 Starting material for nucleoside synthesis; D-ribose derivatives for ribosylation; Selective 1-0- deacetylation.

5 Used as an intermediate of riboside triazolium.