Wolf, Greenfield & Sacks, P.C.
Multikinase inhibitors for use in the treatment of cancer
The present invention provides compounds, pharmaceutical compositions and methods for the treatment of specific cancers. Such compositions may generally comprise a compound of formula (I): wherein R1-R3 are as defined herein, or pharmaceutically acceptable salts or esters thereof; and a pharmaceutically acceptable carrier. 
Eisai R&D Management Co., LTD.
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Kenichi Sergei Bruce Hong Xiang-Yi Yimin Huiming John (Yuan)
Nomoto Agoulnik Decosta Du Li Jiang Zhang Wang