Description  Claims  Drawing  Cited references 

US20120040995A   [0022]  [0073] 
US4938949A   [0067] 
US7632972B   [0073] 
US20070049602A   [0073] 
US597287A   [0073] 
US6303329B   [0073] 
US6403765B   [0073] 
US6878743B   [0073] 
US7041784B   [0073] 
US20040180828A   [0073] 

Science   [0021] 
Biochemistry   [0024] 
Cancer Res   [0036] 
Hawley's Condensed Chemical Dictionary   [0040] 
Design of Prodrugs   [0072] 
Methods in Enzymology   [0072] 
Design and Application of Prodrugs   [0072] 
Advanced Drug Delivery Reviews   [0072] 
Journal of Pharmaceutical Sciences   [0072] 
Medicinal Chemistry A Biochemical Approach   [0072] 
Nature Chemical Biology   [0074] 
J. Mol. Biol.   [0074] 
Cancer Res.   [0074]