申请人:Schloss V. John
公开号:US20050130904A1
公开(公告)日:2005-06-16
A method is provided for the preparation of compounds of the formula (R
1
)(R
2
)NC(═X)S(O)
n
R
3
or (R
1
)(R
2
)NC(═X)OS(O)
n
R
3
, wherein R
1
, R
2
and R
3
, X and n have any of the meanings defined in the specification. A method is also provided for the detection and quantitation of compounds of the formula (R
1
)(R
2
)NC(═X)OS(O)
n
R
3
. A method to link a therapeutic agent to a compound that is conjugated to glutathione is also provided for the purpose of improving the therapeutic properties of the therapeutic agent. Novel compounds, intermediates, pharmaceutical compositions and methods of use are also provided.
提供了一种制备式(R
1
)(R
2
)NC(═X)S(O)
n
R
3
或(R
1
)(R
2
)NC(═X)OS(O)
n
R
3
其中 R
1
, R
2
和 R
3
X 和 n 具有说明书中定义的任何含义。还提供了一种检测和定量式(R
1
)(R
2
NC(═X)OS(O)
n
R
3
.为了改善治疗剂的治疗特性,还提供了一种将治疗剂与谷胱甘肽共轭的化合物连接的方法。还提供了新型化合物、中间体、药物组合物和使用方法。