((2R,3S,4S,5R)-4-acetoxy-5-(4-amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-bromotetrahydrofuran-2-yl)methyl 2-acetoxy-2-methylpropanoate

杀结核菌素

(2R,3S,5R)-5-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(((4-methylbenzoyl)oxy)methyl)tetrahydrofuran-3-yl 4-methylbenzoate

4-amino-7-(3-deoxy-5-O-(4-methoxytrityl)-β-D-ribofuranosyl)-7H-pyrrolo(2,3-d)pyrimidine

4-amino-7-[3-deoxy-5-O-4-methoxytrityl-2-O-phenoxy(thiocarbonyl)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine