Pochodne nukleozydów, środek farmaceutyczny, zastosowanie pochodnych nukleozydów i sposób przeprowadzania związków N-acylocytydynowych w związki cytydynowe
MARTIN JOSEPH ARMSTRONG,SARMA KESHAB,SMITH DAVID BERNARD,SMITH MARK
申请号:
PL37763203
公开号:
PL210967B1
申请日:
2003.11.14
申请国别(地区):
PL
年份:
2012
代理人:
摘要:
The present invention relates to nucleoside derivatives for the treatment of Hepatitis C viral infections including compounds of formula I, pharmaceutical compositions comprising these compounds and methods for treatment or prophylaxis of Hepatitis C Virus mediated diseases employing said compounds in monotherapy or in combination therapy. The present invention further provides a process for preparing 1',3',4'-triacyl pyrimidine nucleoside from a N, 1',3',4'-tetraacylpyrimidine nucleoside