Finnegan, Henderson, Farabow, Garrett & Dunner LLP
Crystalline forms of 6-((6,7-dimethoxyquinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide
The present invention relates to the pharmaceutical field, provides novel crystalline forms, solvates and the crystalline forms thereof of compound 6-((6,7-dimethoxyquinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide, pharmaceutical compositions, as well as the methods of preparation and the use thereof.
HUTCHISON MEDIPHARMA LIMITED
C A A A C
C07D A61P A61P A61P C07B
inventional inventional inventional inventional additional
Zhenping Yuping Wenji
Wu Chu Li