PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12943231-3 2003 We previously described the inhibitory activity of the 2-indolinone derivative RPI-1 (formerly Cpdl) on the tyrosine kinase activity and transforming ability of the products of the RET/PTC1 oncogene exogenously expressed in murine cells. 2-oxindole 55-67 ret proto-oncogene Mus musculus 181-184 10652431-0 2000 Inhibition of transforming activity of the ret/ptc1 oncoprotein by a 2-indolinone derivative. 2-oxindole 69-81 ret proto-oncogene Mus musculus 43-46