Chemistry is a science major with cience and engineering. The main research directions are chemical synthesis,preparation and modification of special coatings, and research on the structure and performance of functional materials. 142-45-0, Name is Acetylenedicarboxylic Acid, SMILES is O=C(C#CC(O)=O)O, belongs to quinuclidine compound. In a document, author is Karolyi, Benedek Imre, introduce the new discover, Recommanded Product: Acetylenedicarboxylic Acid.
Acylated mono-, bis- and tris- Cinchona-Based Amines Containing Ferrocene or Organic Residues: Synthesis, Structure and in Vitro Antitumor Activity on Selected Human Cancer Cell Lines
A series of novel functionalized mono-, bis-and tris-(S)-{[(2S,4R,8R)-8-ethyl-quinuclidin-2-yl](6-methoxyquinolin-4-yl)}methanamines including ferrocene-containing derivatives was obtained by the reaction of the precursor amine with a variety of acylation agents. Their in vitro antitumor activity was investigated against human leukemia (HL-60), human neuroblastoma (SH-SY5Y), human hepatoma (HepG2) and human breast cancer (MCF-7) cells by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT)-assay and the 50% inhibitory concentration (IC50) values were determined. Our data indicate that the precursor amine has no antitumor activity in vitro, but the bis-methanamines with ureido-, thioureido and amide-type linkers display attractive in vitro cytotoxicity and cytostatic effects on HL-60, HepG2, MCF-7 and SH-SY5Y cells. Besides H-1- and C-13-NMR methods the structures of the new model compounds were also studied by DFT calculations.
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.Interested yet? Keep reading other articles of 142-45-0, you can contact me at any time and look forward to more communication. Recommanded Product: Acetylenedicarboxylic Acid.
Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider