Pyrimidine derivatives for labeled binding partners

摘要

Compounds having structure (1)wherein R<1 >is -H a protecting group, a linker or a binding partner; and R<2 >and R<34 >are as defined in the specification. The invention also provides intermediates and methods make the structure (1) compounds, as well as methods to use the compounds as labels in diagnostic assays and to enhance binding to complementary bases.