N-[[P(S),2′R]-2′-Deoxy-2′-fluoro-2′-methyl-P-phenyl-3-O-(triethylsilyl)-5′-uridylyl]-L-alanine 1-methylethyl ester

N-[[P(S),2′R]-2′-Deoxy-3-[[(2S)-4-(dimethylamino)-2-[(methoxycarbonyl)amino]-1-oxobutoxy]methyl]-2′-fluoro-2′-methyl-P-phenyl-5′-uridylyl]-L-alanine 1-methylethyl ester

N-[[P(S),2′R]-2′-Deoxy-2′-fluoro-2′-methyl-5-[[(2R,3S)-2-[[(1-methylpropoxy)carbonyl]amino]-3-(methylthio)-1-oxobutoxy]methyl]-P-phenyl-5′-uridylyl]-L-alanine 1-methylethyl ester

O3-[N-(Methoxycarbonyl)-L-norleucyl]-[P(S),2′R]-2′-deoxy-2′-fluoro-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[(2S)-N-(Methoxycarbonyl)-2-(2-thiazolyl)glycyl]-[P(S),2′R]-2′-deoxy-2′-fluoroo-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[N-(Methoxycarbonyl)-O-methyl-L-homoseryl]-[P(S),2′R]-2′-deoxy-2′-fluoro-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[N-(Methoxycarbonyl)-O-methyl-D-homoseryl]-[P(S),2′R]-2′-deoxy-2′-fluoro-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[N-(Methoxycarbonyl)-D-methionyl]-[P(S),2′R]-2′-deoxy-2′-fluoro-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[N-(Methoxycarbonyl)-L-isoleucyl]-[P(S),2′R]-2′-deoxy-2′-fluoro-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[N-(Ethoxycarbonyl)-L-methionyl]-[P(S),2′R]-2′-deoxy-2′-fluoroo-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[4-Fluoroo-1-(methoxycarbonyl)prolyl]-[P(S),2′R]-2′-deoxy-2′-fluoroo-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[4-Methyl-N-(phenoxycarbonyl)prolyl]-[P(S),2′R]-2′-deoxy-2′-fluoroo-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[1-(Methoxycarbonyl)-4-(methoxymethyl)prolyl]-[P(S),2′R]-2′-deoxy-2′-fluoroo-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[1-(Methoxycarbonyl)-4-methylprolyl]-[P(S),2′R]-2′-deoxy-2′-fluoroo-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

O3-[1-(Ethoxycarbonyl)prolyl]-[P(S),2′R]-2′-deoxy-2′-fluoroo-3-(hydroxymethyl)-2′-methyl-P-phenyl-5′-uridylyl-L-alanine 1-methylethyl ester

N-[[P(S),2′R]-2′-Deoxy-3-[(3-ethoxy-1,4-dioxobutoxy)methyl]-2′-fluoro-2′-methyl-P-phenyl-5′-uridylyl]-L-alanine 1-methylethyl ester

N-[[P(S),2′R]-2′-Deoxy-3-[[(diethoxyphosphinyl)oxy]methyl]-2′-fluoro-2′-methyl-P-phenyl-5′-uridylyl]-L-alanine 1-methylethyl ester

N-[[P(S),2′R]-2′-Deoxy-5-[[[1,5-dioxo-4-[(1-oxobutoxy)methoxy]pentyl]oxy]methyl]-2′-fluoro-2′-methyl-P-phenyl-5′-uridylyl]-L-alanine 1-methylethyl ester

L-Alanine, N-[[P(S)]-hydroxyphenoxyphosphinyl]-, 1-methylethyl ester, 5′-ester with (2′R)-2′-deoxy-2′-fluoro-2′-methyl-3-[[1-oxo-4-(1H-pyrrolo[2,3-b]pyridin-1-yl)butoxy]methyl]uridine