113457-06-0

PD 121373 is a Benzothiopyrano-indazole cpd. The benzothiopyranoindazoles are potent inhibitors of nucleic acid synthesis, reducing both DNA and RNA synthesis to the same extent at similar concentrations. Like other known intercalators, these compounds produced DNA single- and double-strand breaks in a time- and concentration-dependent manner in L1210 cells.

PD 121373 是一种 DNA 络合剂，具有抗肿瘤活性。PD 121373 能够与 DNA 和 RNA 紧密结合，并抑制 DNA 和 RNA 的合成。PD 121373 抑制 L1210 细胞中 DNA 和 RNA 合成的 IC50 值分别为 0.5 μM 和 0.3 μM。