3-Pyrazolidinone compounds having a solubility of at least 12 grams/liter in an aqueous medium of pH 9 of the formula: ##STR1## wherein R is a mononuclear phenyl group having substituents in the 3, 4, or 5 positions with a total of no more than 4 non-metallic atoms with an atomic number greater than 1 and the total mass of the substituents being less than that of benzene, Q is an aqueous-solubilizing group of the formula: ##STR2## wherein R.sup.1 and R.sup.2 are independently a hydrogen, or alkyl group or together with the included nitrogen form a 5 or 6 membered heterocyclic ring composed of carbon, nitrogen and no more than one atom from the group of sulfur and oxygen, the total number of atoms in R.sup.1 and R.sup.2 having an atomic number greater than 1 being equal to or less than 6.
A pharmaceutical useful as a therapeutic agent and a preventive agent for hyperlipemia, and a pharmaceutical useful as a therapeutic agent and a preventive agent for hepatic disorders associated with cholestasis, particularly, primary biliary cirrhosis and primary sclerosing cholangitis, and a pharmaceutical useful as a therapeutic agent and a preventive agent for obesity, fatty liver and steatohepatitis are provided. A benzothiazepine or benzothiepine compound represented by the following formula (1A) having a thioamide bond and a quaternary ammonium substitutent:
A method for inhibiting ileal bile acid transporter activity in a subject, comprising administering to said subject an effective amount of a compound represented by formula (1):
一种抑制回肠胆汁酸转运蛋白活性的方法,包括向该受试者施用一种由式(1)所代表的化合物的有效量:
An Efficient One-Pot Synthesis of Some New Substituted 1,2,3,5-Thiatriazolidin-4-one 1,1-Dioxides
作者:Monaem Balti、Khaireddine Dridi、Mohamed Lotfi El Efrit
DOI:10.3987/com-14-12980
日期:——
A series of some new 1,2,3,5-thiatriazolidin-4-one 1,1-dioxides derivatives were synthesized by reacting respectively beta-cyanohydrazines and phosphorylated hydrazine with chlorosulfonyl isocyanate in good yields. The structures of all the newly prepared compounds were confirmed by IR, H-1, C-13, P-31-NMR spectral data and elemental analysis.