Acelarin（NUC-1031）是廣泛使用的核苷類似物吉西他濱的蛋白轉化和增強。

Sapacitabine 是口服可用的核苷類似物前體藥物，與阿糖胞苷結構上相關。

3-AP (PAN-811) 是一種核糖核苷酸還原酶 (ribonucleotide reductase，RR) 的 M2 亞基抑制劑，是有效的放射致敏劑。

Tipiracil hydrochloride 是一種胸苷磷酸化酶 (thymidine phosphorylase) 抑制劑，用于癌癥研究。

CNDAC 是 sapacitabine 的有效代謝物，為一種核苷類似物。

MT-DADMe-ImmA is an inhibitor of human 5'-methylthioadenosine phosphorylase (MTAP) with a Ki of 90 pM.

Raltitrexed(ZD1694), an inhibitor of thymidylate synthase, is an antimetabolite drug used in cancer chemotherapy.

5-Azacytidine is a potent growth inhibitor and a cytotoxic agent. 5-Azacytidine acts as a demethylating agent by inhibiting DNA methyltransferase (Dnmt), forming covalent adducts with cellular DNMT1 depleting enzyme activity. 5-Azacytidine also improves t