122307-63-5Relevant academic research and scientific papers
SUBSTITUTED HETEROCYCLIC CARBOXAMIDE ESTERS, THEIR PREPARATION AND THEIR USE AS PHARMACEUTICALS
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, (2008/06/13)
The invention relates to compounds of the formula I, to a process for their preparation and to their use as pharmaceuticals. The compounds are employed, in particular, as ester prodrugs of prolyl hydroxylase inhibitors for inhibiting collagen biosynthesis and as fibrosuppressive agents
2--1H-thienoimidazoles. A Novel Class of Gastric H+/K+-ATPase Inhibitors
Weidmann, Klaus,Herling, Andreas W.,Lang, Hans-Jochen,Scheunemann, Karl-Heinz,Rippel, Robert,et al.
, p. 438 - 450 (2007/10/02)
2-thienoimidazoles were synthesized and investigated as potential inhibitors of gastric H+/K+-ATPase.The isomers of the two possible thienoimidazole series were found to be potent inhibitors of gastric acid secretion in vitro and in vivo.Structure-activity relationships indicate that especially lipophilic alkoxy, benzyloxy, and phenoxy substituents with additional electron-demanding properties in the 4-position of the pyridine moiety combined with an unsubstituted thienoimidazole lead to highly active compounds with a favorable chemical stability.Various substitution patterns in the thienoimidazole moiety result in lower biological activity.The heptafluorobutyloxy derivative saviprazole (HOE 731, 5d) was selected for further development and is currently undergoing clinical evaluation.Comprehensive pharmacological studies indicate a pharmacodynamic profile different to omeprazole, the first H+/K+-ATPase blocker introduced on the market.
