3,3-dibromo-2-oxo-2,3-dihydro-1H-pyrrolo2,3-bpyridine-4-carbonitrile 
 
1190313-69-9 
[1]CurrentPatentAssignee:AMGENINC-WO2007/48070,2007,A2Locationinpatent:Page/Pagecolumn127
1190313-69-9 
 
4-aminomethyl-1,3-dihydro-pyrrolo2,3-bpyridin-2-onehydrochloride 
[1]CurrentPatentAssignee:AMGENINC-WO2007/48070,2007,A2Locationinpatent:Page/Pagecolumn127