[1] Univ Bologna, Dept Pharmaceut Sci, I-40126 Bologna, Italy
[2] Inst Teofilo Hernando, Madrid 28029, Spain
[3] Univ Autonoma Madrid, Dept Farmacol & Terapeut, Madrid 28029, Spain
[4] Univ Autonoma Madrid, Sch Med, Inst Invest Hosp Univ La Paz IdiPAZ, HIV Unit, Madrid 28046, Spain
[5] Univ Alcala, Dept Quim Organ, Madrid 28871, Spain
[6] CSIC, Lab Radicales Libres & Quim Computac, IQOG, E-28006 Madrid, Spain