p. 636 - 641
(2005)p. 509 - 516
(2007/10/03)p. 2414 - 2415
(2007/10/03)p. 1795 - 1804
(2007/10/03)C20H28N5O6P
O-benzyl-O'-(3'-azido-3'-deoxythymidin-5'-yl) phosphonate
C15H24N5O6P
P-(tert-butyl)-3'-azido-3'-deoxythymidine 5'-hydrogenphosphonate
((2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isopropyl phosphonate