TopoisomeraseI II inhibitor 6(compound 3i)作为topoisomerase I 和 II 的抑制剂显示出优异的效能,其IC50值分别为4.77 µM和 15 µM。此外,该化合物在人类黑色素瘤LOX IMVI癌细胞系中展示了显著的抗增殖效果,IC50值达到了26.7 µM和25.4 µM。
Angiotensin I II (1-6) TFA is a chemical compound comprising amino acids 1-6. It is derived from the Angiotensin I II peptide, which is formed by the cleavage of the precursor angiotensinogen by renin. The resulting Angiotensin I is then hydrolyzed by angiotensin-converting enzyme (ACE) to produce biologically active Angiotensin II. Angiotensin II has been extensively studied for its potential applications in the treatment of Hypertension, Renin Angiotensin System, and Idiopathic Membranous Nephropathy[1][2][3].
Topoisomerase I II inhibitor 2 (compound 1a) 可显著抑制小鼠模型中的异种移植肿瘤的生长,可用于肝癌治疗。Topoisomerase I II inhibitor 2 是一种DNA 拓扑异构酶 I II 的双重抑制剂。Topoisomerase I II inhibitor 2 是有效的拓扑异构酶抑制剂,对LM9 细胞和Huh7 细胞的 IC50值分别为 6.83 μM 和9.82 μM 。
Topoisomerase I II inhibitor 3 (化合物7) 是拓扑异构酶 I (Topo I)和 II (Topo II)的有效双抑制剂。 通过抑制 PI3K Akt mTOR 信号通路,Topoisomerase I II inhibitor 3抑制细胞增殖、侵袭和迁移,诱导细胞凋亡(apoptosis)。Topoisomerase I II inhibitor 3 在肝癌中具有研究价值。