Cisplatin(顺铂) is an inorganic platinum complex, which is able to inhibit DNA synthesis by conforming DNA adducts in tumor cells.

Rifapentine(利福喷丁) is a long-acting, cyclopentyl-substituted derivative of rifamycin used to treat mycobacterium infections.

Levofloxacin Hemihydrate (左氧氟沙星半水合物) is a broad-spectrum, third-generation fluoroquinolone antibiotic and optically active L-isomer of ofloxacin with antibacterial activity.

10-Hydroxycamptothecin(10-羟基喜树碱) is a DNA topoisomerase I inhibitor with potent anti-tumor activity.

Camptothecin(喜树碱) is an alkaloid isolated from the stem wood of the Chinese tree, Camptotheca acuminata. This compound selectively inhibits the nuclear enzyme DNA Ttopoisomerase I (Topo I).

Raltitrexed(雷替曲塞), quinazoline folate analogue with antineoplastic activity, is a thymidylate synthase inhibitor.

Procarbazine Hydrochloride(盐酸甲基苄肼) is the hydrochloride salt of a methylhydrazine derivative with antineoplastic and mutagenic activities.

Etoposide is a semisynthetic derivative of podophyllotoxin, which inhibits DNA synthesis by forming a complex with topoisomerase II and DNA.