dna interstrand cross-links

Novobiocin Sodium (Albamycinsodium) 是源自 Streptomyces niveus 的抗生素。 它的化学结构类似于香豆素。Novobiocin 与 DNA 促旋酶结合并阻断三磷酸腺苷活性。

Nedaplatin (NSC-375101D) 是顺铂的衍生物，是肿瘤集落形成单位的 DNA 损伤剂，IC50为94 μM。

SG3199 is a PBD dimer which binds in the minor groove of DNA, and forms covalent DNA interstrand cross-links in naked linear plasmid DNA. SG3199 is potently cytotoxic against a panel of human solid tumour and haematological cancer cell lines.

Trioxsalen (Trioxysalen) 是一种呋喃香豆素和补骨脂素衍生物，与 UV-A 一起用于光疗治疗白癜风和手部湿疹。它是一种光化学 DNA 交联剂，可用于激光激活定位的基因组链间交联可视化。

Porfiromycin is a n N-methyl derivative of the antineoplastic antibiotic mitomycin C isolated from the bacterium Streptomyces ardus and other Streptomyces bacterial species. Bioreduced porfiromycin generates oxygen radicals and alkylates DNA, producing interstrand cross-links and single-strand breaks, thereby inhibiting DNA synthesis. Porfiromycin is preferentially toxic to hypoxic cells.

Caricotamide is a synthetic co-substrate that activates the human endogenous enzyme NRH:quinone oxidoreductase 2 (NQO2) with potential chemoadjuvant activity. When caricotamide is administered simultaneously with the prodrug tretazicar, NQO2 converts tretazicar to the bifunctional alkylating agent dinitrobenzamide, which is capable of forming a high degree of DNA interstrand cross-links, resulting in the inhibition of DNA replication and the induction of apoptosis. NQO2 has been found to be over-expressed in cancers such as hepatocellular carcinoma (HCC), colorectal and ovarian cancers.

Colibactin 742 是一种稳定的大肠杆菌素衍生物，可诱导DNA 链间交联、激活 Fanconi Anemia DNA 修复途径和 G2 M 期阻滞。