摘要:
Disclosed herein are methods of preparing a phosphoroamidate nucleotide analog, which are useful in treating diseases and/or conditions such as viral infections.
摘要:
Disclosed herein are nucleosides, nucleotides and nucleotide analogs, methods of synthesizing the same and methods of treating diseases and/or conditions such as a Picornavirus and/or Flaviviridae infection with one or more nucleosides, nucleotides and nucleotide analogs.
摘要:
The present invention relates to a method of preparing triphosphate-modified oligonucleotides using a capture tag. The method allows the synthesis and purification of triphosphate-modified oligonucleotides in high yield and purity suitable for pharmaceutical applications.
摘要:
The invention relates to a biocatalytic process for the oxidation of substituted monocyclic aromatic compounds to the corresponding carboxylic acids and related compounds. In a preferred embodiment the invention describes a biocatalytic process to produce 4-hydroxymethylbenzoic acid and 3-hydroxymethylbenzoic acid from p-xylene and m-xylene, respectively. 4-hydroxymethylbenzoic acid has been prepared by oxidizing p-xylene with a single recombinant microorganism containing the enzyme xylene monooxygenase.
摘要:
Methods for the preparation of diastereomerically pure phosphoramidate prodrugs of nucleosides, and intermediates useful for the preparation are provided. The nucleosides are useful for the treatment of hepatitis C and cancer.