<p>The invention provides small molecule drugs that are chemically modified by covalent attachment of a water soluble oligomer. A conjugate of the invention, when administered by any of a number of administration routes, exhibits characteristics that are different from the characteristics of the small molecule drug not attached to the water soluble oligomer.</p>
申请公布号
WO2009073154(A1)
申请公布日期
2009.06.11
申请号
WO2008US13221
申请日期
2008.11.28
申请人
NEKTAR THERAPEUTICS AL, CORPORATION;ZHANG, WEN;GU, XUYUAN;ALLUMS, STEPHANIE;RIGGS-SAUTHIER, JENNIFER
发明人
ZHANG, WEN;GU, XUYUAN;ALLUMS, STEPHANIE;RIGGS-SAUTHIER, JENNIFER
