Development of amino acid conjugated sulfonamides as potent antiulcer agent
作者:Shakti Prasanna Sahoo、Bharat Bhusan Subudhi
DOI:10.1007/s00044-013-0891-y
日期:2014.6
A series of 2-[(4-methylphenyl) sulfonyl] amino}-3-sulfanylpropanoic acid (1a) and its analogs 1b-j have been synthesized. These compounds were screened for their in vivo efficacy in pyloric ligation model. Compounds 1a and 1b with higher antiulcer potential were further screened in other gastric models to explore the mode of antiulcer action. To further understand the mode of action, in vitro inhibition of H+/K+ ATPase activity in gastric microsome isolated from rat stomach was studied. This was rationalized by in silico experiments.
Ibrahim, T.M.; Donia, S.G.; Magdel-Din, A.A., Egyptian Journal of Chemistry, 1994, vol. 37, # 3, p. 273 - 282
作者:Ibrahim, T.M.、Donia, S.G.、Magdel-Din, A.A.
DOI:——
日期:——
Ibrahim, T. M.; Donia, Sh. G.; Essawy, S. A., Egyptian Journal of Chemistry, 1994, vol. 37, # 4, p. 405 - 412
作者:Ibrahim, T. M.、Donia, Sh. G.、Essawy, S. A.
DOI:——
日期:——
The Chemistry of Carbonyl Cyanide XV<sup>1</sup>. Cyanothioformates: A New Class of Compounds Accessible from Carbonyl Cyanide and Thiols
作者:M. T. LEPLAWY、A. REDLIŃSKI
DOI:10.1055/s-1975-23819
日期:——
Visible‐Light‐Mediated S−H Bond Insertion Reactions of Diazoalkanes with Cysteine Residues in Batch and Flow
diazoacetates with cysteine residues that enabled metal‐free, S−H functionalization under visible‐light conditions. Moreover, this process could be intensified by a continuous‐flow photomicroreactor on the acceleration of the reaction (6.5 min residence time). The batch and flow protocols described were applied to obtain a wide range of functionalized cysteine derivatives and cysteine‐containing dipeptides