IMPROVED METHODS FOR PREPARING BENZOFUSED HETEROARYL AMIDE DERIVATIVES OF THIENOPYRIDINES

摘要

The invention relates to methods for preparing compounds of formulae (I) and (XI): or pharmaceutically acceptable salts or solvates thereof. Compounds of the formula (I) and (XI) Fare useful as anti-angiogenesis agents and as agents for modulating and/or inhibiting the activity of protein kinases, thus providing treatments for cancer or other diseases associated with cellular proliferation mediated by protein kinases.