PodocarpusflavoneA是一个DNAtopoisomeraseI抑制剂，有一定的抗增殖能力，在MCF-7细胞中能引起凋亡，正在发展成抗肿瘤药物。
CAS：22136-74-9
分子式：C31H20O10
分子量：552.48
纯度：98%
存储：Store at -20°C

Background:

Podocarpusflavone A is a DNA topoisomerase I inhibitor, have moderated anti-proliferative activity induce cell apoptosis in MCF-7, is developing anti-tumor drugstarget: DNA topoisomerase IIn vitro: podocarpusflavone-A show significant inhibitions against DLD, KB, MCF-7, HEp-2 tumor cell lines (ED50 4.56-16.24 μg/mL) and induce cell apoptosis in MCF-7 via mainly sub-G1/S phase arrest. PF (40 ug/mL, 24 hr) significantly induced about 10 folds of cell deaths and growth arrest in S-phase than the control group.

[1]. Pen-Ho Yeh et al. Naturally Occurring Cytotoxic [3′→8″]-Biflavonoids from Podocarpus nakaiiJ Tradit Complement Med. 2012 Jul;2(3):220-6.