Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Electric Literature of 142247-38-9, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 142247-38-9, in my other articles.
Electric Literature of 142247-38-9, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 142247-38-9, Name is 4-(1-(tert-Butoxycarbonyl)piperidin-4-yl)butanoic acid, molecular formula is C14H25NO4. In a Article£¬once mentioned of 142247-38-9
Synthesis of heterocycle-modified betulinic acid derivatives as antitumor agents
Abstract A series of novel heterocycle-modified betulinic acid (BA) derivatives were synthesized and investigated for their activity against the growth of eight non-drug resistant and one multidrug-resistant tumor cell line using a sulforhodamine B (SRB) assay. The most active compound 17 showed an average IC50 1.19 muM, which was about 20 times more potent than the lead compound BA. It is amazing that for most synthetic saturated N-heterocycle derivatives, MCF-7/ADR was the most sensitive tumor cells, especially 17 showed the most potent antitumor activity (IC50 = 0.33 muM) on this multidrug-resistant tumor cell line, that was 117 times more potent than BA. Most of the tested compounds displayed less toxic on human fibroblasts (HAF) in comparison with the tumor cell lines. The cytometry and transwell migration assays were used to test the ability of 17 to induce apoptosis and inhibit metastasis on tumor cell lines respectively.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Electric Literature of 142247-38-9, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 142247-38-9, in my other articles.
Reference£º
Piperidine – Wikipedia,
Piperidine | C5H21874N – PubChem