[EN] COMPOUNDS, COMPOSITIONS, AND METHODS OF USING THEREOF [FR] COMPOSÉS, COMPOSITIONS ET LEURS MÉTHODES D'UTILISATION
摘要:
The present disclosure relates to heterocyclic compounds, pharmaceutically acceptable salts thereof, and pharmaceutical preparations thereof. Also described herein are compositions and the use of such compounds in methods of treating diseases and conditions mediated by deficient CFTR activity, in particular cystic fibrosis.
Friedel–Crafts alkylation of natural amino acid-derived pyrroles with CF3-substituted cyclic imines
作者:Olga I. Shmatova、Nikolay E. Shevchenko、Elizabeth S. Balenkova、Gerd-Volker Röschenthaler、Valentine G. Nenajdenko
DOI:10.1016/j.mencom.2013.03.013
日期:2013.3
Natural amino acid-derived ethyl 2-(1-pyrrolyl)alkanoates react with 2-trifluoromethyl-1-azacycloalkenes selectivity at the P-position of the pyrrole moiety to afford ethyl 2[3-(1-trifluoromethyl-2-azacycloalkyl)pyrrol-1-yl]alkanoates.