Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is Mehndiratta, Samir, once mentioned the application of 10500-57-9, SDS of cas: 10500-57-9, Name is 5,6,7,8-Tetrahydroquinoline, molecular formula is C9H11N, molecular weight is 133.19, MDL number is MFCD00006734, category is quinoxaline. Now introduce a scientific discovery about this category.
Effect of 3-subsitution of quinolinehydroxamic acids on selectivity of histone deacetylase isoforms
A series of 3-subsituted quinolinehydroxamic acids has been synthesised and evaluated for their effect on human lung cancer cell line (A549), human colorectal cancer cell line (HCT116) and HDAC isoforms 1, 2, 6, and 8. The results indicated that substitution at C3 of quinoline is favoured for HDAC6 selectivity. Two compounds (25 and 26) were also found to be potent anti-proliferative compounds with IC50 values ranging from 1.29 to 2.13 mu M against A549 and HCT116 cells. These compounds displayed remarkable selectivity for HDAC6 over other HDAC isoforms with nanomolar IC50 values. Western blot analysis revealed that compounds of this series activate apoptotic caspase pathway as indicated by cleavage of caspase 3, 8, and 9 and also increase phosphorylated H2AX thus inducing DNA double strand fragmentation in a concentration dependent manner. Flow cytometric analysis also displayed a dose dependent increase of cell population in sub G1 phase.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 10500-57-9 help many people in the next few years. SDS of cas: 10500-57-9.
Reference:
Quinoline – Wikipedia,
,Quinoline | C9H7N – PubChem