US4841085A
University of Texas System
A compound having the structure wherein R is CH3 or C2H51; R1 is NH2, NHCH3, NHC2H5, NHC2H4Cl, N(CH3)2, N(C2H5)2, N(C2H4Cl)2, OCH3, C2H5, CH3, or C2H5, and R2 is N(C2H4Cl)2 or NH C2H4Cl. These compounds may be used to eliminate occult leukemic clonogenic cells from bone marrow by …