INHIBITORS OF THE FIBROBLAST GROWTH FACTOR RECEPTOR
申请人:BLUEPRINT MEDICINES CORPORATION
公开号:US20170066812A1
公开(公告)日:2017-03-09
Described herein are inhibitors of FGFR, pharmaceutical compositions including such compounds, and methods of using such compounds and compositions to inhibit the activity of tyrosine kinases.
US3966703A
申请人:——
公开号:US3966703A
公开(公告)日:1976-06-29
Preparation of novel 4-substituted 6-methoxy-, 6,7-dimethoxy-, and 6,7-(methylenedioxy)isochroman-3-ones. 2
作者:Subhash P. Khanapure、Edward R. Biehl
DOI:10.1021/jo00292a017
日期:1990.3
Novel indole-ring formation by thermolysis of 2-(N-acylamino)-benzylphosphonium salts. Effective synthesis of 2-trifluoromethylindoles
Thermolysis of 2-(N-acylamino)benzyl methyl ethers, in the presence of an acid catalyst and triphenylphosphine, or 2-(N-acylamino)benzylphosphonium salts is found to serve as a novel method for indole formation, in particular for the synthesis of 2-trifluoromethylindoles. The reaction of the benzyl methyl ethers is suggested to involve a phosphonium intermediate, which thermally decomposes to the indoles.