C. Lopez et al., A cyclobutane carbonucleoside with marked selectivity against TK+ and TK- varicella zoster virus, NUCLEOS NUC, 20(4-7), 2001, pp. 1133-1135
Several cyclobutyladenine and analogous carbonucleosides were synthesized f
rom 1R-alpha -pinene and their anti-viral activity was tested. One of them
(3e) showed interesting selectivity against both TK+ and TK- VZV.