[1] Univ Erlangen Nurnberg, Dept Chem & Pharm, Organ Chem 2, D-91054 Erlangen, Germany
[2] Natl Acad Sci Ukraine, RE Kavetsky Inst Expt Pathol Oncol & Radiobiol, UA-03022 Kiev, Ukraine
[3] Natl Ctr Tumor Dis NCT, Dept Translat Oncol, D-69120 Heidelberg, Germany
[4] German Canc Res Ctr DKFZ Heidelberg, D-69120 Heidelberg, Germany
[5] Univ Heidelberg Hosp, Dept Med 5, D-69120 Heidelberg, Germany
[6] Univ Groningen, Groningen Res Inst Pharm, Dept Pharmacokinet Toxicol & Targeting, NL-9713 AV Groningen, Netherlands
[7] European Mol Biol Lab Heidelberg, Chem Biol Core Facil, D-69117 Heidelberg, Germany