Potential multifunctional inhibitors of HIV-1 reverse transcriptase. Novel [AZT]-[TSAO-T] and [d4T]-[TSAO-T] heterodimers modified in the linker and in the dideoxynucleoside region
Instituto de Química Médica (C.S.I.C.), Juan de la Cierva 3, 28006 Madrid, Spain, and Rega Institute for Medical Research, Katholieke Universiteit Leuven, B-3000 Leuven, Belgium.